MANN+HUMMEL GMBH Patent applications |
Patent application number | Title | Published |
20150295254 | ION EXCHANGE FILTER ASSEMBLY WITH INTEGRATED DEGAS FUNCTION - An ion exchange filter assembly includes an ion exchange filter cartridge and a housing. The ion exchange filter cartridge includes an ion exchange filter for filtering a coolant. The housing includes a first section receiving the ion exchange filter cartridge and a second section for degassing the coolant. The first section is in fluid communication with the second section. | 10-15-2015 |
20150233498 | CONDUIT FOR AN AIR INDUCTION SYSTEM INCLUDING A FLEXIBLE SEALING CUFF AND RELATED METHOD - A conduit for an air induction system includes a duct and a flexible sealing cuff. The duct includes a first duct end, is generally cylindrical, and defines a channel. The flexible sealing cuff includes a first cuff end and is generally cylindrical. The flexible sealing cuff is carried at the first duct end of the duct. A bonded joint secures the first cuff end of the flexible sealing cuff to the first duct end of the duct. The flexible sealing cuff may be at least substantially disposed within the channel such that the flexible sealing cuff shields the channel from the bonded joint. | 08-20-2015 |
20150184625 | SELF-ADJUSTING RESONATOR - A self-adjusting resonator for an engine includes a housing and a working chamber. The working chamber is defined by the housing for attenuating sound produced by the engine. The working chamber is automatically variable from a first volume to a second volume in response to a negative pressure generated by air flow requirements of the engine. The first volume is greater than the second volume. The resonator is operable to tune out multiple tuning frequencies produced by the engine at various engine RPM ranges. | 07-02-2015 |
20150184623 | COWL-MOUNTED AIR CLEANER - An air cleaner assembly may include a filter element and an outer housing. The outer housing may define an interior volume in which the filter element is disposed. The outer housing may include a curved sheet and a planar sheet and extending between ends of the curved sheet. The curved sheet may define an air inlet of the interior volume. The planar sheet may define an air outlet of the interior volume. | 07-02-2015 |
20150152819 | SELF-ADJUSTING RESONATOR - A self-adjusting resonator for an engine includes a housing and a working chamber. The working chamber is defined by the housing for attenuating sound produced by the engine. The working chamber is automatically variable from a first volume to a second volume in response to a negative pressure generated by air flow requirements of the engine. The first volume is greater than the second volume. The resonator is operable to tune out multiple tuning frequencies produced by the engine at various engine RPM ranges. | 06-04-2015 |
20150137509 | CLAMP APPARATUS HAVING INDEXING FEATURE - A clamp apparatus is disclosed which has a duct having an indexing feature formed thereon. A wire clamp is provided which has a length of resilient spring material shaped generally in accordance with a cross sectional configuration and diameter of the duct. A tightening component is operatively coupled to the length of resilient spring material. A portion of the wire clamp engages with the indexing feature to enable the wire clamp to be positioned and held in a desired angular orientation on the duct while being tightened on the duct using the tightening component. | 05-21-2015 |
20150027092 | Support Tube for a Filter Element - A filter element has a support grid structure with a first axial end and a second axial end. A filter medium surrounds annularly the support grid. The support grid has structural web members that are connected and form a hollow-cylindrical grid structure that surrounds a cylindrical interior. At least three of the structural web members or structural web sections connect to each other to define a through opening. A fluid flow is enabled in radial direction relative to a center axis of the hollow-cylindrical grid structure through the through openings. A first average opening cross-section of the through openings in a first region adjacent to a first axial end is greater than a second average opening cross-section of the through openings in a second region adjacent to the second axial end. | 01-29-2015 |
20140373495 | Air filter, Filter Element and Filter Housing of an Air Filter - An air filter ( | 12-25-2014 |
20140373490 | Cyclone Separator - A cyclone separator has a cyclone arrangement with individual cyclones each provided with a cell tube and guide device. The guide device causes a gas stream passing through the cell tube to rotate. At least one particle discharge is positioned perpendicularly to a longitudinal axis of the cyclone separator and discharges separated particles that have been separated from the gas stream in the cyclone arrangement. The cell tubes, for a targeted discharge of the separated particles, each have at least one particle outlet opening that is facing the particle discharge. The particle outlet openings of at least some of the individual cyclones, neighboring each other in the direction of a first perpendicular line that is perpendicular relative to the longitudinal axis of the cyclone separator, are displaced relative to each other in the direction of the longitudinal axis of the cyclone separator. | 12-25-2014 |
20140353236 | Filter for Fluid, Filter Element of a Filter, and Filter Housing of a Filter - A filter for fluid has a filter housing and a filter element disposed in the filter housing. An element-associated electrical connecting element associated with an electrical/electronic functional component is provided. A housing-associated electrical connecting element is provided. When the filter element is mounted in the filter housing, the element-associated electrical element and the housing-associated electrical connecting element are connected electrically with each other and form an electrical connection. A positioning assist device assists in positioning the element-associated electrical connecting element and the housing-associated electrical connecting element relative to each other. | 12-04-2014 |
20140353234 | Filter Device, in Particular Liquid Filter - A filter device has a cup-shaped filter housing and a filter element disposed in the filter housing. A filter head is connectable to the filter housing and forms a cover for the filter housing. A spring element is provided that is acting on the filter element. The filter head has at least one first form-fit element. The filter housing has at least one second form-fit element for interacting with the at least one first form-fit element. The spring element is arranged such that the filter head and the filter housing for reaching a closed position, in which the at least one first form-fit element and the at least one second form-fit element engage each other, are movable relative to each other axially against the force of the spring element. The spring element clamps the filter element axially between filter head and filter housing in the closed position. | 12-04-2014 |
20140353230 | Filter with heating medium and filter element of a filter | 12-04-2014 |
20140352539 | Oil Mist Separator for a Crankcase Ventilation for Separating Particles and Corresponding Method - Oil mist separator ( | 12-04-2014 |
20140338295 | Separating Element for Separating Liquids from a Gas Flow - A separating element for separating liquid from a gas flow is arranged in a separating container of a liquid separator. The separating container has a housing with a container opening and a cover closing off the container opening. The sealing element has a collar arranged between housing and cover and supported on an upper area of the housing facing the cover. A sealing element is provided that has sealing surfaces arranged between the upper area of the housing and the cover such that the separating container is sealed relative to ambient pressure. The sealing element has a holding element monolithically formed with the sealing element and captively securing the sealing element on the collar. The sealing surfaces and the holding element are designed such that a function of sealing the separating container and a function of holding the sealing element on the collar are separate from each other. | 11-20-2014 |
20140315109 | Humidification device, in particular for a fuel cell - A humidifier has a moisture exchanger with at least one water-permeable membrane as well as a humidifier device with a moisture reservoir which is positioned in the flow path of the moisture exchanger. | 10-23-2014 |
20140314553 | Method for Manufacturing a Plastic Housing and Plastic Housing - In a method for manufacturing a plastic housing, in particular a compressor housing, by joining at least two contact surfaces of at least two plastic components, the contact surfaces are joined with each other by a hot gas welding process or by an electromagnetic resistance welding process or by a combination of both. | 10-23-2014 |
20140311143 | Air-Guiding Component with an Intercooler - An air-guiding component for a charged internal combustion engine has an intercooler provided with coolant connectors that is disposed in a housing of the air-guiding component. The housing has at least two housing parts including a basic housing part. The housing is provided with at least one inlet and at least one outlet for charge air and is further provided with at least one passage for the coolant connectors of the intercooler. The intercooler is arranged between the at least one inlet and the at least one outlet so as to be flowed through by the charge air. The housing has housing walls and at least one of the housing walls has at least one corrugation. | 10-23-2014 |
20140311142 | Intake Manifold with an Intercooler - An intake manifold for a charged internal combustion engine has an intercooler provided with coolant connectors that is disposed in an intake manifold housing. The intake manifold housing has at least two housing parts including a basic housing part. The intake manifold housing is provided with at least one inlet and at least one outlet for charge air and is further provided with at least one passage for the coolant connectors of the intercooler. The intercooler is arranged between the at least one inlet and the at least one outlet so as to be flowed through by the charge air. The intercooler is fastened in the basic housing part by a fastening device such that the intercooler separates at least on one side of the basic housing part the at least one inlet seal-tightly from the at least one outlet. | 10-23-2014 |
20140305523 | Intake pipe for gas of an internal combustion engine with a flap unit - An intake pipe for intake gas of an internal combustion engine has an intake pipe channel and a flap unit with a flap shaft and a flap fixedly arranged on the flap shaft. The flap unit alternatingly opens or closes the intake pipe channel. A hollow insert body is disposed in the intake pipe channel, wherein the flap unit is arranged in the insert body and the flap is positioned in a hollow interior of the insert body. The insert body has opposite end faces and the opposite end faces are open. The flap shaft extends through opposite walls of the insert body in a radial direction relative to an insert body axis of the insert body. The insert body is rotatable on the flap shaft. A radial inner circumferential side of the insert body widens toward at least one of the open end faces. | 10-16-2014 |
20140305308 | Air Filter - A filter device has a filter element arranged in a filter housing. The filter device has additionally an adsorber element that adsorbs hydrocarbons. The adsorber element is arranged in a separate adsorber housing connected to the filter housing. | 10-16-2014 |
20140291222 | Magnetic Filter Medium and Method for its Production - A filter medium for removing metallic particles, in particular for liquid filtration, is provided. The filter medium is comprised of a substrate, an adhesive layer containing magnetic particles applied onto the substrate, and at least one nanofiber layer arranged on the adhesive layer. | 10-02-2014 |
20140290194 | Filter Device, Especially an Air Filter - A filter device comprises a filter element that is comprised of at least two radially nested filter bellows, wherein at least one filter bellows is to be flown through in the radial direction and a flow space for the fluid is formed between the filter bellows. Each filter bellows is embodied as a star-shaped filter with filter folds arranged in a star shape. On at least one end face of the filter element a sealing ring is arranged between a filter bellows and the filter housing. | 10-02-2014 |
20140287282 | Filter Element - A seal arrangement for a housing for receiving a battery has a valve arrangement for compensating a pressure differential between an interior of the housing for receiving a battery and an environment outside of the housing for receiving a battery. A desiccant is provided for removing moisture from a gas contained in the interior or gas that flows into the housing for receiving a battery. A chamber is provided that is connected to the valve arrangement and that contains the desiccant, wherein the chamber and the valve arrangement are in gas-conducting communication with each other. | 09-25-2014 |
20140262995 | Valve Assembly of a Filter Element - A valve assembly of a filter element has a valve plunger with a valve stem provided with a coupling section and a valve plate connected to the valve stem and designed to close a valve opening. The valve assembly has a spring element with a spring section for generating a restoring force and a holding section for mechanically coupling the spring element to the coupling section of the valve plunger. The valve stem is enclosed at least partially by the spring section. The holding section and the coupling section engage each other such that the spring section generates a restoring force along a center axis of the valve assembly that forces the valve plate against a rim of the valve opening. | 09-18-2014 |
20140260146 | Method and Device for Manufacturing a Filter Element and Filter Element - In a method for manufacturing a filter element for filtration of a fluid, a filter medium web is treated along at least one treatment line and the filter medium web is cut along at least one cutting line that is adjacent to the at least one treatment line. An apparatus for performing the method has a combination of at least one treatment device and at least one cutting device. The at least one treatment device has at least one treatment element that treats a filter medium web along at least one treatment line. The at least one cutting device has at least one cutting element that cuts the filter medium web along at least one cutting line. The at least one treatment element and the at least one cutting element, viewed in a movement direction of the filter medium web relative to the apparatus, are arranged staggered relative to each other. | 09-18-2014 |
20140260141 | Filter Element and Method for Production Thereof - A filter element for filtering air includes a filter body ( | 09-18-2014 |
20140241830 | Device for Connecting Two Components, Holding Means of Such a Device, and Component - A device for connecting two components ( | 08-28-2014 |
20140238927 | Liquid Filter - The invention concerns a filter element for liquids, in particular for cooling, lubricating or processing liquids, including a filter body, in particular formed of a flat filter medium, surrounding an interior, having two end faces that along a longitudinal axis are spaced apart, and having an outer outflow surface, and further comprising a liquid-permeable, elastic, in particular porous, cover for reducing spraying that is stretched across the filter body and encloses its outflow surface substantially completely. | 08-28-2014 |
20140238519 | INTEGRATED VACUUM PORT MODULE - An integrated vacuum port module includes a base | 08-28-2014 |
20140230409 | METHOD AND DEVICE FOR DETERMINING A STARTING TIME OF A REGENERATION PROCESS FOR REGENERATING A DIESEL PARTICLE FILTER - Method for determining a starting time of a regeneration process of a particle filter which is connected into the exhaust train of an internal combustion engine, in particular of a diesel engine, wherein the data of an air mass flow rate meter, of an exhaust gas temperature sensor and of a differential pressure sensor are fed to a control unit and the control unit starts the regeneration on the basis of the data by means of the comparison with characteristic diagrams. | 08-21-2014 |
20140230389 | Sealing Device of a Filter System for Filtering Fluids - A sealing device ( | 08-21-2014 |
20140217650 | SYSTEM FOR INJECTION MOLDING AND RELATED METHOD - A system for injection molding a part includes a plate, first and second primary mold slides, first and second secondary mold slides and at least a first core post. The first and second primary mold slides define an exterior of a first portion of a molded part and are movable relative to each other between an open position and a closed position. The first and second secondary mold slides define an exterior of a second portion of the molded part and are movable relative to each other between an open position and a closed position. A first core post defines an interior of the first portion of the molded part. The first and second secondary mold slides are operative to secure the molded part as the first and second primary mold slides are moved from their closed position to their open position, as the molded part is expanded under a source of pressurized air and as the first core post is withdrawn from an interior of the molded part. | 08-07-2014 |
20140217006 | Fuel supply system for a vehicle with internal combustion engine - A fuel supply system for a vehicle with internal combustion engine features a fuel tank and a water separator integrated in the fuel tank. | 08-07-2014 |
20140216997 | FILTER ELEMENT AND FUEL FILTER - The invention concerns a filter element ( | 08-07-2014 |
20140208944 | METHOD AND DEVICE FOR METERING THE ADDITIVE FOR REGENERATING A DIESEL PARTICULATE FILTER - A method for metering an additive for a regeneration process of a particle filter activated in the exhaust gas system of an internal combustion engine, in particular of a diesel engine, the quantity of the additive to be metered in being calculated from the soot production of the internal combustion engine. | 07-31-2014 |
20140202947 | Liquid Filter - A liquid filter has a housing with an outlet line for liquid and a vent line, one being arranged in a drain housing socket on the housing. A closure element closes off outlet line and vent line. An annular space socket coaxially surrounds the drain housing socket outwardly and delimits with the drain housing socket an annular space to which the vent line or the outlet line is connected. The closure element has a collecting pot with bottom and a closure socket arranged at the bottom that fits within the annular space and is coaxially attached to the drain housing socket for axial movement. A sealing area on the bottom externally surrounds the drain housing socket. When the closure element is closed, the sealing area seals a free end face of the annular space socket. The fluid collecting pot has a liquid drain opening outside of the sealing area. | 07-24-2014 |
20140202123 | Filter Element, Device For Folding a Filter Medium Web and Process For Producing a Zigzag-Folded Filter Element - A filter element has a multi-layered filter medium web with several layers that is folded along folding lines. The filter medium web has at least one functional region in at least one section located between adjacent folding lines. The at least one functional region is a first embossment. The layers of the filter medium web are firmly bonded to each other along the first embossment. A device for folding a multi-layered filter medium web has an energy-introducing embossing unit that embosses the filter medium web fed by a feed unit to the embossing unit. A folding unit for folding the filter medium web along folding lines is provided. The energy-introducing embossing unit embosses and firmly bonds the layers of the filter medium web along at least one functional region in at least one section of the filter medium web located between adjacent folding lines. | 07-24-2014 |
20140196979 | Pulsation Damper - A pulsation damper ( | 07-17-2014 |
20140182525 | Control Housing Cover for an Internal Combustion Engine - A control housing cover for an internal combustion engine includes an engine block cover portion having a plurality of apertures, an oil separator for blow-by gases integrated into the control housing cover, an engine support plate operable for securing supporting the internal combustion engine in place and wherein the oil separator is arranged neighboring the engine support plate. | 07-03-2014 |
20140174297 | Filter Element - A filter element includes a fold pack ( | 06-26-2014 |
20140174047 | Filter Element, Filter Arrangement and Method for Producing the Filter Element - A filter element includes a filter body ( | 06-26-2014 |
20140167331 | METHOD FOR PRODUCING A CERAMIC FILTER ELEMENT - In a method for manufacturing a ceramic filter element for an exhaust gas filter of internal combustion engines, a combustible non-ceramic filter medium is shaped to a coil and impregnated with a ceramic slurry having a powder size distribution selected such that the ceramic filter element in the finished state has a desired porosity distribution that varies across the coil cross-section of the ceramic filter element. | 06-19-2014 |
20140165834 | Air filter system, air filter element and method for exchanging an air filter element - An air filter system, in particular for the intake air of internal combustion engines, is provided. It comprises a housing with a housing upper part and a round air filter element for filtering air, the housing comprising a clean air connection for discharging clean air from the housing and an annular sealing groove axially opened towards the interior area of the housing surrounding the clean air connection for the engagement of an annular sealing web axially extending away from the filter element, the sealing groove featuring a cylindrical contact area to which a sealing surface of the sealing web can be applied in particular radially sealingly, wherein the sealing groove features a cylindrical support area facing the contact area and the support area features at least one extension protruding from the support area in the direction of the sealing surface, wherein the sealing web features a second surface opposite to the sealing surface that features several annularly surrounding indentations in radial direction, wherein the at least one extension engages respectively one of the indentations. | 06-19-2014 |
20140165513 | Cyclone Separation Device - A separating device ( | 06-19-2014 |
20140157990 | Antimicrobial Filter Medium and Filter Module - A filter medium with antimicrobial action, in particular for filtering air for the interior area of motor vehicles, consisting of at least one first filter layer where pollutants can be retained, and a second filter layer adjacent to the first filter layer is provided. The second filter layer is attached to the on-flow side of the first filter layer and contains antimicrobial agents. | 06-12-2014 |
20140157737 | Oil Mist Separator for Separating Aerosol Oil from an Oil-Laden Gas - An oil mist separator for separating aerosol oil from an oil-laden gas has an impactor. The impactor has a nozzle device with at least one nozzle for gas to be freed from oil, wherein the at least one nozzle has a streaming region. The impactor further has at least one deflector body having a separating region for the oil, wherein the separating region is positioned in the streaming region of the at least one nozzle. The separating region has a surface structure that is monolithically formed with the at least one deflector body. The surface structure has elevations and recesses arranged alternatingly in all directions transversely to a main streaming direction of the at least one nozzle. | 06-12-2014 |
20140134507 | Humidifier, in Particular for a Fuel Cell - A humidifier has a housing in which a moisture exchanger is arranged. The moisture exchanger has water-permeable and/or water-vapor permeable hollow fibers. The hollow fibers separate a first flow path and a second flow path from each other. A spacer secures the hollow fibers in a defined position within the housing. The spacer contains a moisture storage medium that is at least partially made of a superabsorbent material. | 05-15-2014 |
20140109532 | Filter - An air filter has a hollow cylindrical filter housing having a first axial terminal area and a second axial terminal area and a cylindrical outer filter housing wall and a ring-shaped flow guiding wall. The ring-shaped flow guiding wall extends coaxially to the cylindrical outer filter housing wall in the interior of the filter housing. A ring-shaped flow space is formed between outer filter housing wall and flow guiding wall. A filter element of an annularly closed filter medium is disposed in the filter housing. The flow guiding wall surrounds the filter element. An inlet socket is arranged on the outer filter housing wall in the first axial terminal area and extends tangentially relative thereto. The inlet socket has a projection that projects into the ring-shaped flow space and bridges the ring-shaped flow space up to the flow guiding wall. | 04-24-2014 |
20140106245 | METHODS FOR THE OPERATION OF A HUMIDIFICATION DEVICE FOR A FUEL CELL - In a method for operating a humidifier for a fuel cell wherein the humidifier comprises a moisture exchanger with at least one water-permeable or water vapor-permeable membrane and a moisture reservoir, the moisture exchanger is flushed with flushing air and the flushing air is subsequently passed through the moisture reservoir. | 04-17-2014 |
20140103052 | FLUID RESERVOIR AND METHOD OF MANUFACTURING A FLUID RESERVOIR - A fluid reservoir includes a housing defining a chamber for receiving a fluid. The housing may be generally rectangular with six orthogonally oriented sides. A plurality of mounting portions are carried by the housing. One or more fittings are selectively attached to respective mounting portions of the plurality of mounting portions. The mounting portions may include mounted surfaces at an intersection of a pair of adjacent sides of the housing. The mounting surfaces may be at angles to both of the respective adjacent sides. | 04-17-2014 |
20140102304 | FILTER ASSEMBLY WITH SOUND ATTENUATION MEMBER AND RELATED METHOD OF MANUFACTURE - An air filter assembly for an engine includes a filter element, a sound attenuation member and an end cap. The filter element may be a cylindrical filter element defining a hollow interior. The sound attenuation member may extend into the hollow interior of the cylindrical filter element. The sound attenuation member may include a flange at a first end thereof. The flange may have a diameter greater than a diameter of the hollow interior. The end cap may be secured to the cylindrical filter element and may function to fix the sound attenuation member relative to the filter member. The sound attenuation member is operative for reducing engine noise travelling through the air filter assembly. | 04-17-2014 |
20140102058 | Air filter system, air filter element and method for exchanging an air filter element | 04-17-2014 |
20140102054 | Cyclone Separator - A cyclone separator has individual cyclones each provided with a cell tube with a guide device that causes a gas stream passing through the cell tube to rotate. A particle discharge is positioned perpendicularly to a longitudinal axis of the cyclone separator and discharges particles separated from the gas stream. The discharge direction of the separated particle is perpendicular to the longitudinal axis of the cyclone separator and is oriented toward the particle discharge. The individual cyclones include at least four individual cyclones that are arranged such that a connecting line, connecting of these four individual cyclones those individual cyclones that are neighboring each other at a minimal spacing, respectively, forms a diamond, wherein the sides of the diamond are positioned at an angle of 30 to 60 degrees relative to discharge direction. | 04-17-2014 |
20140090721 | PIPE SYSTEM FOR A FLUID, A METHOD AND AN APPARATUS FOR CONNECTING AT LEAST ONE DUCT PART OF A PIPE SYSTEM - A pipe system for a fluid, in particular a gas of an intake system ( | 04-03-2014 |
20140090344 | Flat Filter Element of a Filter, Filter and Support Device of a Filter - A flat filter element ( | 04-03-2014 |
20140083928 | Hollow Cylindrical Filter Element for a Liquid Filter - A hollow cylindrical filter element for a liquid filter is flowed through in radial direction from an exterior of the filter element to an interior of the filter element by a fluid to be filtered. The fluid after filtration is drained from the interior of the filter element in an axial direction of the filter element. The filter element has a closure tube arranged in the interior of the filter element. The closure tube has a diameter that is smaller than a diameter of the interior of the filter element. The closure tube has a fluid-tight wall and the fluid after filtration is drained in the axial direction through the closure tube. | 03-27-2014 |
20140083927 | FILTER ELEMENT AND SUPPORT BODY FOR SUCH A FILTER ELEMENT - A filter element for purifying a fluid at risk of freezing such as a urea-water solution for exhaust gas after treatment has an annular filter body and a support body surrounded by the filter body. The support body is made of an elastomer and is able to yield in a radial inward direction to compensate volume expansion when the fluid freezes. | 03-27-2014 |
20140061119 | End Disk for a Filter Element - A plastic end disk for a filter element has a disk-shaped-section sealing an end face of a star-pleated bellows and has a hollow-cylindrical section extending away from the disk-shaped-section. An inner side of the hollow-cylindrical section radially seals the plastic end disk on a receiving pin by an O-ring. The hollow-cylindrical section has noses arranged on the inner side that extend into the interior the hollow-cylindrical section. The noses house an O-ring. The noses include first noses extending in a first plane parallel to the disk-shaped-section and second noses extending in a second plane that is spaced apart from the first plane in axial direction. The first noses are displaced relative to the second noses such that the first noses, when projected axially onto the second plane, and the second noses do not overlap and an undercut-free configuration of the plastic end disk is provided. | 03-06-2014 |
20140059986 | Filter Arrangement and Method for Producing a Filter Receptacle - A filter arrangement has a filter receptacle and a round filter element arranged in the filter receptacle. The filter receptacle has a substantially cylindrical housing part with a cylindrical wall. An inflow opening is arranged in the cylindrical wall. An inflow socket is connected to the inflow opening and adapted to couple a fluid supply line. An axial outflow opening is connected to the cylindrical housing part. The inflow socket has a flow cross-section that widens in a flow direction into an interior of the cylindrical housing part. | 03-06-2014 |
20140054121 | Brake Dust Collector for Motor Vehicles - A brake dust collector for a motor vehicles for collecting brake dust has a dust collecting device with a filter element and a filter receptacle in which the filter element is arranged. The filter element is a shaped filter and has at least two partial sections. The at least two partial sections each have a filter material of a different porosity including a first partial section with a great porosity and a second partial section with a small porosity. | 02-27-2014 |
20140054120 | Brake Dust Collector for Motor Vehicles - A brake dust collector for a motor vehicle for collecting brake dust of a vehicle wheel brake has a dust collecting device that has at least one filter element and at least one filter element receptacle. The at least one filter element is secured in the at least one filter element receptacle. The at least one filter element receptacle is a through opening in a wheel rim; an intermediate space defined between the wheel rim and non-rotating vehicle parts; or a combination thereof. | 02-27-2014 |
20140054119 | Brake Dust Collector for Motor Vehicles - A brake dust collector for a motor vehicle for collecting brake dusk of a vehicle wheel brake has a dust collecting device with a filter element arranged in a filter receptacle. The filter element is designed as an exchangeable filter and is arranged exchangeable in a receiving space provided in the filter receptacle. The filter receptacle has a housing opening communicating with the receiving space. Through the housing opening the filter element is inserted into the receiving space and removed from the receiving space. The housing opening is located on a side of the filter receptacle that is facing away from the vehicle wheel brake. | 02-27-2014 |
20140047808 | Air filter element, air filter housing and air filter system - A filter element ( | 02-20-2014 |
20140033666 | Filtering device, in particular air filter - A filter device comprises a filter element in a filter housing, wherein the filter housing is to be closed by a cover element. A friction section of the cover element, in an intermediate position between closed and open positions, is in friction contact with a friction member while in the closed position of the cover element the friction section is without friction contact with the friction member. | 02-06-2014 |
20140020351 | Compact Filter Element - The invention relates to a compact filter element ( | 01-23-2014 |
20130340399 | Filter Device Having an Annular Filter Element - A filter device includes a lid ( | 12-26-2013 |
20130327005 | Air filter system and filter element - An air filter system ( | 12-12-2013 |
20130319362 | INTAKE SYSTEM OF INTERNAL COMBUSTION ENGINE - An intake system ( | 12-05-2013 |
20130313179 | Filter Head, Filter Element, Mounting Device and Filter Arrangement - A filter head for a screw-on filter element has a filter head body and a coupling section that is supported on the filter head body so as to be rotatable about a longitudinal axis of the filter head body. The coupling section has at least one first receptacle that receives a blocking element of a mounting device connected to a filter element. The blocking element is inserted in a direction of the longitudinal axis of the filter head into the first receptacle. The blocking element, when inserted in the first receptacle, blocks a rotation of the coupling section relative to the filter head body so that the filter element can be screw-connected to the filter head. | 11-28-2013 |
20130310247 | Ceramic Body Composed of an Aluminum Titanate Mixture - A ceramic body based on an aluminum titanate system has the following composition:
| 11-21-2013 |
20130309586 | Expansion Tank for a Liquid Fluid and Ion Exchanger of an Expansion Tank - An expansion tank ( | 11-21-2013 |
20130305930 | AIR CLEANER ASSEMBLY AND FILTER ELEMENT PROVIDING IMPROVED DYNAMIC WALL STIFFNESS - An air cleaner assembly and a filter element reduce wall noise by rigidly coupling the movement of opposing air cleaner housing sidewalls through the installed filter element. The sidewalls are rigidly coupled through the filter element with the sidewalls coupled to move together in unison such that wall deflection forces created by the pressure pulsations tend to cancel each resulting in improved dynamic stiffening of the air cleaner walls and reduced wall noise. | 11-21-2013 |
20130305693 | Exhaust Gas Recirculation Device for an Internal Combustion Engine - An exhaust gas recirculation device for an internal combustion engine includes a return line, which branches off an exhaust tract and leads into an intake tract. A separator component is arranged in the return line. Downstream of the separator component, a gas line, via which additional gas can be supplied, leads into the return line. | 11-21-2013 |
20130291501 | Separating Device - A separating device ( | 11-07-2013 |
20130284661 | Housing for Filter and Filter - A housing for a filter element includes a fluid inlet and a deflector arrangement leading the fluid to be filtered towards the filter element. The invention further relates to a filter including a housing; a filter element arranged within the housing and dividing the space inside the housing into a first and second chamber, the inlet in communication with the first chamber. Pressure loss is advantageously reduced due to the deflector arrangement Meanwhile, by distributing the deflecting parts of said deflector arrangement evenly, the uniformity of velocity at the surface of filter element is also improved, while the occurrence of inefficiency of filtration or the like decreases. | 10-31-2013 |
20130256206 | Filter Element, a Filter Set, and a Filter Device - A filter element for a motor vehicle for filtering a fluid has engaging and/or receiving elements that are designed to be connected to an adapter ring. The engaging and/or receiving elements have several hooks for engaging recesses of the adapter ring, and are arranged uniformly spaced in a circumferential direction about an central axis of the filter element. A filter set includes the filter element and the adapter ring, wherein the adapter ring deactivates a locking device of a first housing part that receives the filter element. | 10-03-2013 |
20130248427 | FILTER ELEMENT AND FUEL FILTER - The invention concerns a filter element ( | 09-26-2013 |
20130239932 | Crankcase Ventilation Device - A crankcase ventilation device features a closing valve with a valve body. The valve body executes a positioning movement between a closed and an opened position. A sensor device for detecting the positioning movement of the valve body is disposed in the housing. | 09-19-2013 |
20130239815 | Air Dryer, in Particular in a Compressed Air System in a Commercial Vehicle - An air dryer comprises an annular filter element ( | 09-19-2013 |
20130233400 | Filter Device - A fluid filter device ( | 09-12-2013 |
20130232933 | Interior Air Filter, Filter Holder and Filter Arrangement - An interior air filter for a motor vehicle has a fold pack having a first side. A material with a first leg and a second leg is disposed on the first side. The first leg is attached to the first side and the second leg has a width that is greater than a height of the fold pack. The material strip forms at least partially a head band or a side band of the fold pack. A filter receptacle for the interior air filter has a slanted wall and a mounting and removal opening through which the interior air filter is inserted or removed from the filter receptacle in a mounting and removal direction. The slanted wall extends at an angle that corresponds to an angle defined by the second leg of the material strip of the interior air filter and a contact surface of the filter receptacle. | 09-12-2013 |
20130232928 | Filter Element for an Air Inlet System - A filter element for an air inlet system includes a filter medium supported on a central tube. An inflow protection element is for flow deflection is arranged in an inflow area of the filter medium. The inflow protection element as well as the central tube and an axial end of the filter medium are embedded into a terminal disk. | 09-12-2013 |
20130213235 | PARTICLE SEPARATOR WITH DEFLECTOR AND LATERAL OPENING AND AIR FILTER SYSTEM - A particle separator and air filter system are provided and may include a housing having an inlet and an outlet. The housing may remove debris from air entering the housing at the inlet prior to expelling cleansed air at the outlet. A baffle may be disposed within the housing and may define a first path for directing cleansed air to the outlet and may cooperate with an inner surface of the housing to define a second path that causes the air to circulate within the second housing. The baffle may include an opening permitting communication between the first path and the second path. | 08-22-2013 |
20130212989 | AIR CLEANER PRE-FILTRATION IMPROVEMENT - An air filter is provided and may include a first housing and a filter media disposed within the first housing. A second housing may include an inlet port receiving air at a first pressure from the first housing and an outlet port returning the air to the first housing at a second pressure, less than the first pressure. The second housing may remove debris from the air prior to returning the air to the first housing. | 08-22-2013 |
20130206683 | Method for Producing a Polyamide Nanofiber Product by Electrospinning, Polyamide Nanofiber Product, a Filter Medium with Polyamide Nanofiber Product, as well as a Filter Element with such a Filter Medium - In a method for producing a polyamide nanofiber product that contains PTFE particles, a spinning solution containing polyamide, PTFE, and a conductivity-increasing additive is provided and nanofibers are produced by electrospinning from the spinning solution. The conductivity-increasing additive is an acid-resistant additive; a surfactant additive; or an acid-resistant and surfactant additive and contains one or more organic salts. The polyamide nanofiber product with PTFE particles is used in filter media and is especially applied to a filter layer of cellulose or synthetic material. | 08-15-2013 |
20130199986 | ION EXCHANGE EXOSKELETON AND FILTER ASSEMBLY - An ion exchange filter for a coolant may include a porous ion exchange filter exoskeleton and ion exchange resin beads. The exoskeleton may be adapted for receiving a coolant flow and may define a first set of channels. The ion exchange resin beads may be located within the first set of channels. | 08-08-2013 |
20130199980 | ION EXCHANGE FILTER ASSEMBLY - An ion exchange filter assembly may include a housing adapted for receiving a coolant, an ion exchange filter containment region defined within the housing and adapted for housing an ion exchange filter and a coolant bypass passage defined within the housing. The ion exchange filter containment region may form a first coolant flow path within the housing and the coolant bypass passage may form a second coolant flow path in a parallel flow arrangement to the first coolant flow path. | 08-08-2013 |
20130192181 | Filter mechanism for internal combustion engines - A filter device ( | 08-01-2013 |
20130186048 | Filter Device, Especially Air Filter for an Internal Combustion Engine - A filter device ( | 07-25-2013 |
20130167490 | FILTER ASSEMBLY - A filter assembly may include a housing, a filter element, and a layer of air-permeable material. The housing may include an inlet and an outlet. The filter element may be disposed within the housing and may include an upstream face, a downstream face, a first end face facing the inlet and extending between the upstream and downstream faces. The layer of air-permeable material may be attached to the filter element and may cover the upstream face and a portion of the first end face that is exposed to the inlet. | 07-04-2013 |
20130153475 | Oil Filter Module and Thermostat Unit - An oil filter module ( | 06-20-2013 |
20130152530 | Filtering device, in particular diesel particulate filter - A filtering device features a ceramic filter body for filtering a fluid flow, the filter body consisting of a wavy layer and a flat layer and the wavy and flat layer being wound in a spiral-shaped manner. The wave length of the waves increases from the inside to the outside with increasing distance to the longitudinal axis of the filter body such that the wave troughs and the wave peaks of at least two radially adjacent windings each lie on a common radial plane. | 06-20-2013 |
20130152526 | Filter Insert and Filter Device - A filter insert has a filter element with an end surface at an inlet side and an end surface at an outlet side that are spaced from one another in a main flow direction of the filter insert. A frame circumferentially extends about lateral sides of the filter element. An axial seal is supported on the frame and has a sealing direction in or opposite to the main flow direction. When inserted into a filter housing and contacting a sealing surface of the filter housing, the seal separates seal-tightly the inlet and outlet. The frame has on two opposite lateral sides of the filter element contact surfaces for clamping the filter insert by matching clamping elements. The contact surfaces are oriented opposite to the sealing direction and each have an individual profile of varying height extending along the two opposite lateral sides. | 06-20-2013 |
20130146524 | Fuel Filter of an Internal Combustion Engine and Filter Element of a Fuel Filter - A fuel filter of an internal combustion engine has a housing with a fuel inlet, a fuel outlet for cleaned fuel, and a water outlet for water separated from the fuel. A filter element is arranged in the housing and separates fuel inlet and fuel outlet seal-tightly. The filter element has a filter medium configured as a hollow member for filtering the fuel and further has a hydrophobic fuel-permeable separating medium embodied as a hollow member for separating water from the fuel. The separating medium is arranged in flow direction of the fuel downstream of the filter medium and is positioned inside the filter medium or surrounds the filter medium. Between the filter medium and the separating medium a precipitation slot is realized that has a conical shape and is connected with the water outlet. The separating medium extends at least across the entire extension of the filter medium. | 06-13-2013 |
20130146523 | Fuel filter of an internal combustion engine and filter element of a fuel filter | 06-13-2013 |
20130146033 | Fluid-guiding housing of an internal combustion engine with an electrically operated heating device - A fluid-guiding housing, in particular a gas-, oil-, fuel- or water-guiding housing ( | 06-13-2013 |
20130140223 | Liquid Filter and Filter Element With an Additive Container - A filter housing ( | 06-06-2013 |
20130139947 | Filter Element and Process for Producing a Filter Element - The invention relates to a hotmelt adhesive including a hotmelt adhesive mixture, the mixture having a 15-85% by weight of a first polyester-based hotmelt adhesive and a 15-85% by weight of a second, polyamide-based hotmelt adhesive. | 06-06-2013 |
20130133517 | Filter Element and Process for Producing a Filter Element - The invention relates to a hotmelt adhesive comprising a hotmelt adhesive mixture, the mixture including a) 15-85% by weight of a first, polyester-based hotmelt adhesive and b) 15-85% by weight of a second, polyamide-based hotmelt adhesive. | 05-30-2013 |
20130133300 | Two-Part Cyclone Separator - A cyclone separator ( | 05-30-2013 |
20130126416 | Urea-Water Solution Filter System - A urea-water solution filter ( | 05-23-2013 |
20130125519 | FLANGE WITH INTEGRAL ELECTRICALLY CONDUCTIVE SEAL AND SEAL ARRANGEMENT - A sealing arrangement is provided in which a seal flange includes a seal flange body having an integrated electrically conductive seal integrated onto an outer circumferential edge of the seal flange body. The seal flange with integrated seal is installable to seal between two confronting mounting flange faces. The seal is operative to conduct electric charge between said seal flange body and said mounting flanges. | 05-23-2013 |
20130114920 | Shaft Penetration of a Housing of an Internal Combustion Engine and Bearing of a Shaft Penetration - A shaft penetration of a housing has a bearing receptacle arranged in the wall of the housing. A bearing is coaxially inserted into the bearing receptacle in an insertion direction. At least one claw is disposed on the bearing and the at least one claw extends at a slant to a central axis of the bearing past a radial outer circumferential side of the bearing and has a free end. The free end of the at least one claw is hooked in a direction opposite to the insertion direction in a radial inner circumferential side of the bearing receptacle. | 05-09-2013 |
20130101909 | Humidifier for a Fuel Cell - A humidifier for a fuel cell has a stacked unit of several water-permeable membranes which are parallel to each other and are arranged spaced apart form each other. On the edges of the membranes, a sealant is applied which closes a flow space between neighboring membranes fluid-tightly and serves as a spacer. | 04-25-2013 |
20130098826 | Treatment Unit for Treating a Cooling Fluid of a Cooling Device of a Functional System - A treatment unit for treating a cooling fluid of a cooling device of a functional system has a container provided with at least one inlet and at least one outlet. A granular ion-exchange medium is arranged in the container in a flow path of the cooling fluid to be treated flowing from the at least one inlet to the at least one outlet. A compression device is arranged in the container and compresses the granular ion-exchange material. The compression device has at least one elastic porous compression element that is permeable for the cooling fluid and is arranged in the flow path between the inlet and the outlet so that the cooling fluid passes through the at least one compression element. The compression element is an open-cell foam material element. | 04-25-2013 |
20130098825 | Fuel Supply Device, Particularly for an Internal Combustion Engine - A fuel supply device (1), particularly for an internal combustion engine (6), is equipped with a particulate filter and a water trap. In order to improve the separation effect, while simultaneously reducing the separation material that is required, it is proposed to configure the water trap (5, 8, 30) as a separate component connected downstream of the fuel filer (4) and to provide it with a first separation stage made of coalescent material and a second separation stage made of hydrophobic material, and to dispose the separation stages such that between them the fuel is diverted. | 04-25-2013 |
20130098824 | Filter Device, in Particular Liquid Filter - A filter device has, in a housing, a filter element and, downstream of the filter element, an outflow opening for discharging the cleaned medium. Between the filter element and the outflow opening there is arranged a diverting part, wherein on the diverting part there is formed an overflow region for the flow of the medium from the filter element to the outflow opening, and the outflow opening is situated at the same level as or below the overflow region. | 04-25-2013 |
20130086877 | FILTER CARTRIDGE SYSTEM - A secondary filter cartridge radially nested within and radially supported by a main filter cartridge. The secondary cartridge has a flexible multi-leg crown “with slits” which engage a receptacle of the main filter element for radial support and a central pin projection interior to the crown extending outwards to protect the crown from impact damage. The main filter cartridge bottom end disk has axially extending, spaced apart projections engaged into matching pockets or gaps provided between engaging inward projections on an interior end face of the filter housing, rotationally fixing or locking the filter housing and the main filter cartridge. The main filter cartridge includes an anti-rotation housing engagement member extending through a filter housing wall to the exterior indicating presence of a properly installed filter cartridge and rotatably locking position of the housing and main filter cartridge. | 04-11-2013 |
20130081990 | Filter for Filtering Fluids, Filter Cup and Filter Head - A filter has a filter cup, a filter element arranged in the filter cup, and a filter head. Filter cup and filter head are connected by a releasable bayonet-type connection with interacting locking parts connected to filter cup and filter head. A locking nose on the first locking part and a recess on the second locking part interact. The recess has an insertion/removal region for joining and separating locking nose and recess and also a locking region for hooking the locking nose. A spring between filter cup and filter head generates pretension on the locking nose in the recess. The recess has a locking shoulder with a shoulder tip between locking region and insertion/removal region. The locking nose has a locking tip. When locking tip and shoulder tip contact each other, the locking nose is forced by the spring into the locking region or into the insertion/removal region. | 04-04-2013 |
20130075319 | Filter, Filter Element, Fastening Housing Part of a Filter Housing and Telescopic Switching Element of a Switching Device of a Releasable Detent Connection | 03-28-2013 |
20130074462 | Filter Device, Especially Air Filter for an Internal Combustion Engine - A filter device comprises a filter element that is comprised of at least two radially nested filter bellows, wherein at least one filter bellows is to be flown through in the radial direction and a flow space for the fluid is formed between the filter bellows. Each filter bellows is embodied as a star-shaped filter with filter folds arranged in a star shape. On at least one end face of the filter element a sealing ring is arranged between a filter bellows and the filter housing. | 03-28-2013 |
20130064721 | FRESHENING CLIP CABIN AIR CLEANER - A freshening clip cabin air cleaner includes an airflow permeable filter media arranged in and supported in an annular frame member. Support members may be provided at one or both airflow face of the filter media and includes an elongated clip mounting means mounting the freshening clip cabin air cleaner to the air vent grill. A scented air freshening material having volatizing aromatic agents is arranged on or in at least one of the support members, the annular frame or the filter media. | 03-14-2013 |
20130062277 | Filter for Filtering Fluids - A filter includes a filter element ( | 03-14-2013 |
20130042757 | FILTERING METHOD FOR A GEAR TRANSMISSION - A filter has a filter element that removes oil from an oil-containing air stream that is supplied to the filter from a gear transmission of a machine tool or of a compressor. The air-containing air stream upon passing through the filter is separated into a clean air stream and into an oil stream. A return line is provided that returns the oil stream to the gear transmission. | 02-21-2013 |
20130032114 | INTAKE SYSTEM OF INTERNAL COMBUSTION ENGINE - An intake system ( | 02-07-2013 |
20130031878 | Cyclone Separator - A cyclone separator ( | 02-07-2013 |
20130008849 | Device for Folding a Web-Shaped Filter Medium and Method for Producing a Filter Element Folded in a Zigzag Shape - A device for folding a web-shaped filter medium of a filter element has an energy-introducing embossment unit and a feed device that feeds a web-shaped filter medium to the embossing unit where folding lines are embossed into the web-shaped filter medium. A folding device is provided that folds the web-shaped filter medium along the folding lines. The energy-introducing embossment unit is provided to fuse layers of the multi-layer filter medium along the folding lines during embossment of the folding lines. | 01-10-2013 |
20130005559 | CENTRIFUGAL SEPARATOR WITH PROTECTED BEARING - To enable centrifugal filtration of fluids which contain abrasive contaminant particles the rotor bearings ( | 01-03-2013 |
20130001155 | Filter Medium of a Filter Element, Filter Element and Method for Producing a Filter Medium - A filter medium of a filter element for filtering a fluid has at least one nonwoven filter layer of synthetic individual fibers. The filter layer has an increasing level of compression in a flow direction of a fluid passing through the filter medium. The filter medium has a degree of separation for particles to be filtered that increases in the flow direction of the fluid through the filter medium. The filter medium is used in a filter element for filtering fluids such as fuel or air. In a method for producing the filter medium, the synthetic fibers are deposited on a support surface in such a way that an increasing level of compression is created in a direction toward the support surface by gravity and suction acting on the fibers. | 01-03-2013 |
20120325174 | AIR INTAKE TRACT HAVING A FLEXIBLE SUMP - An engine air intake tract includes a flexible air intake duct having a flexible tubular body. A plurality of radially extending convolutes are formed in and spaced apart on an axially extending outer wall of the tubular body. Each convolute has a circumferential ring-shaped inwardly extending peak bordered by outwardly extending troughs. A liquid sump is formed into a lower portion of the tubular body and includes a plurality of spaced sump chambers with each chamber formed between and connected to at least two adjacent ones of the convolutes and extending radially outwardly from the convolutes. | 12-27-2012 |
20120324850 | Air Filter Element with Covered Terminal Disks - In order to provide a seal function and a protection of the sealing surfaces for an air filter element ( | 12-27-2012 |
20120324849 | Filter Element for Fluid Filtration, in Particular for Intake Air of Internal Combustion Engines - A filter element ( | 12-27-2012 |
20120317943 | Filter element and housing for a filter element - A filter element ( | 12-20-2012 |
20120317939 | Air Filter Element, Filter Housing and Filter Arrangement - An air filter element ( | 12-20-2012 |
20120305470 | Housing Pot for Accommodating a Filter Element in a Filter Device - A housing pot for accommodating a filter element in a filter device includes a recess into which a bushing having a form-fit element is inserted. The form-fit element engages with the edge delimiting the recess in the bottom of the housing pot in a form-fit manner. | 12-06-2012 |
20120304629 | Adsorption Unit and Absorption Muffler of an Intake Manifold of an Internal Combustion Engine - An adsorption unit for combustion gas of an internal combustion engine has an adsorption housing having a chamber section with an inner wall. An adsorption element disposed in the adsorption housing is made of a gas-permeable adsorption medium that is formed to a hollow body and encloses an interior of the adsorption element. The hollow body has opposed open ends. A main flow passage extends through the hollow body and the combustion gas flows in main flow direction through the hollow body. The adsorption element has an exterior circumferential side facing away from the interior and delimiting together with the inner wall of the chamber section a bypass chamber surrounding the absorption element outwardly. In the main flow direction, the bypass chamber has a downstream end that is closed off and an upstream end that has at least one bypass opening that communicates with the main flow passage. | 12-06-2012 |
20120279462 | Control Valve Unit for a Liquid Circuit - A control valve unit for a liquid circuit of an internal combustion engine, includes a valve housing ( | 11-08-2012 |
20120279186 | Compact Filter, Method for Producing a Compact Filter, and Filter Medium - A compact filter has a compact filter element for exchangeable use in a filter housing and the compact filter element has a filter body of a web-shaped filter medium. The web-shaped filter medium has at least one flat filter medium web and one corrugated filter medium web that are placed onto each other and at least partially connected to each other by ultrasonic welding. At least one of the flat and corrugated filter medium webs is a composite filter medium web of at least two components, wherein at least one component is a synthetic material and one component is a non-synthetic material. The non-synthetic material is a plant-derived material and forms a support of the composite filter medium web and the synthetic material is a synthetic layer applied on the support. | 11-08-2012 |
20120273410 | Metal Semi-Finished Product - A semi-finished product is disclosed including fibrous materials, binders, 15 to 90% by volume metal fillers, and 0 to 15% by volume non-metal inorganic fillers. The total content of the fillers is not more than 90% by volume of the semi-finished product. The invention further relates to metal materials and processes for manufacturing the materials and semi-finished products and uses thereof. | 11-01-2012 |
20120267891 | Connecting Socket for Filter Hoses - A connecting socket for a filter hose has an inner part having a first contact surface extending in circumferential direction on the inner part and an outer part having a second contact surface extending in circumferential direction on the outer part. A contact section of a filter hose is contacting the first and second contact surfaces when secured on the connecting socket. The outer part has an outer sleeve that is pushed onto the inner part such that the contact section of the filter hose is clamped between the first and second contact surfaces. | 10-25-2012 |
20120266578 | Filter Element for Filtering Fluids - A filter element for filtering fluids has a support tube having a circumferential wall provided with passages for a fluid. A hollow elongate filter medium is arranged axially on the support tube. The passages are adapted in regard to size; distribution; or size and distribution to a fluidic configuration of the filter element such that non-uniform fluid flows that exist in operation of the filter element upstream of the support tube are compensated. The filter element is used in particular in air filters for internal combustion engines. | 10-25-2012 |
20120263584 | Compressor Housing of a Radial Compressor - A compressor housing ( | 10-18-2012 |
20120248026 | Filter Element, Filter Device and Method for Producing a Filter Element - A filter element ( | 10-04-2012 |
20120247416 | Intake Device of an Internal Combustion Engine - An intake device of an internal combustion engine has primary and secondary intake lines for aspirating primary and secondary combustion air, respectively. The primary intake line opens into a primary inlet chamber and the secondary intake line opens into a secondary inlet chamber of a filter housing. In comparison to the primary intake line, the secondary intake line has a configuration such that, in normal engine operation, a flow capacity of the secondary intake line, in comparison to a flow capacity of the primary intake line, is so minimal that secondary combustion air aspirated through the secondary intake line has a negligible effect on the performance of the internal combustion engine. When the primary intake line is closed, the flow capacity of the secondary intake line suffices to supply the internal combustion engine with a minimum combustion air mass flow required for operating the internal combustion engine. | 10-04-2012 |
20120247338 | VENTING DEVICE FOR A HOUSING AND METHOD FOR PRODUCING SAME - A venting device for a housing, for example, a battery housing, has a gas-permeable and liquid-impermeable membrane attached to the housing so as to close off a venting opening of the housing. The membrane has a membrane section that overlaps and covers the venting opening. The membrane section has a predetermined bursting pressure. The membrane section deforms without being destroyed when pressure differences between the interior of the housing and the environment occur that are below the bursting pressure and when gas passes through the membrane section. | 10-04-2012 |
20120241031 | NON-RETURN VALVE AND FILTER ARRANGEMENT - A motor vehicle non-return valve ( | 09-27-2012 |
20120240540 | FILTER HOUSING WITH REPLACEABLE LATCHING ELEMENT HAVING PRE-DETERMINED BREAKING POINT - A filter housing has first and second housing parts connected to each other to be openable and secured by a latching element. The latching element is connected to the first housing part by a moveable connection with a predetermined breaking point and is pivotable by the movable connection into the closed state. The latching element has two positioning elements and the housing parts have counter positioning elements. In the closed state, the counter positioning elements are axially arranged between the two positioning elements and the positioning elements form a stop for the counter positioning elements. The latching element has an element locking section locking at a housing locking section on the first or second housing part. The predetermined breaking point is subjected to mechanical stress such that the predetermined breaking point breaks upon locking or release of the latching element. | 09-27-2012 |
20120238198 | FILTER ELEMENT AND METHOD FOR PRODUCING A FILTER ELEMENT - A filter element ( | 09-20-2012 |
20120234749 | Filter Element, Filter Device and Method for Producing a Filter Element - Filter element ( | 09-20-2012 |
20120233972 | Filter Device - A filter housing ( | 09-20-2012 |
20120227367 | FILTER ELEMENT WITH PLEAT SUPPORT COMBS - A filter element includes support grid secured about its periphery edges to a periphery frame member. A pleated filter media is secured to the frame member and is sized and positioned to fully cover the filter fluid aperture. The support grid is positioned such that it is effective in providing support to the filter media against fluid forces. At least one elongated comb member is provided and includes a plurality of spaced tapered teeth protruding outwards towards the filter media. The teeth are sized and spaced to be received into at least a portion of grooves present between the pleats of the filter media. The teeth of the comb member are sized and spaced to regulate filter media pleat separation and spacing. | 09-13-2012 |
20120223009 | Filter for Filtering Fluids and Method for Producing the Same - A filter includes a filter element ( | 09-06-2012 |
20120223008 | Filter for Filtering Fluids - A filter includes a filter element ( | 09-06-2012 |
20120222643 | SWIRL GUIDING ACOUSTIC DEVICE WITH AN INTERNAL COAXIALLY INTEGRATED SWIRL GUIDE STRUCTURE - A coaxially integrated swirl guiding acoustic device has an elongated annular housing with radially spaced outer and inner walls. At least one acoustic resonator chamber is enclosed between the outer and inner walls. A swirl guiding structure is coaxially arranged within an open interior of the housing and secured to the inner wall of the housing, the structure having at least one swirl guiding element configured to modify swirl characteristics of air flowing through the device. | 09-06-2012 |
20120219441 | Hand Pump for Pumping Fluids, and Filter System for Fluids Including a Hand Pump - A hand pump ( | 08-30-2012 |
20120217196 | Exchangeable Filter Element, Filter Part Fixed with Respect to System, and Filter System - The invention describes an exchangeable filter element ( | 08-30-2012 |
20120216497 | Air Filter Unit having a Radially Divided Housing - In a filter element ( | 08-30-2012 |
20120210683 | FILTER ELEMENT AND FILTER SYSTEM - A filter element has of a filter medium ( | 08-23-2012 |
20120199522 | FILTER WITH BAYONET COUPLING TO COVER - A liquid filter has a filter housing with a first thread and a drain passage. A filter element including a filter medium is arranged in the filter housing. A filter lid is provided with a second thread configured to engage the first thread for connecting the filter lid to the filter housing. The filter lid further has a filter bypass valve for bypassing the filter element when a pressure loss that is too high occurs when liquid passes through the filter medium of the filter element. First bayonet connectors are provided on the filter lid and second bayonet connectors are provided on the filter element for connecting the filter element to the filter lid by engaging the first bayonet connectors. A double-concentric seal is arranged on the filter element for closing off the drain passage. | 08-09-2012 |
20120198803 | FILTER DEVICE - A filter device has a compact filter made of a filter material that is wound spirally. A star filter that is made of a filter material that has folds arranged in a star shape surrounds the compact filter. The filter device has a cylindrical shape. A fluid to be filtered passes the compact filter in an axial direction and the star filter in a radial direction. The filter device is exchangeable and is mounted in a filter housing such that the compact filter and the star filter have a common raw side and a common clean side that are separated from each other. | 08-09-2012 |
20120198802 | Filter Device and Main Filter Element for a Filter Device - A two stage filter device includes a cyclonic pre-separator ( | 08-09-2012 |
20120193281 | FILTER ELEMENT OF A LIQUID FILTER AND A LIQUID FILTER - A filter element for a liquid filter is arranged in the liquid filter housing that has at least two housing parts such that an inlet of the housing for liquid to be filtered is separated from an outlet of the housing for filtered liquid. The filter element has a filter medium provided with a terminal disk. The terminal disk has a seal support for an outer radial annular seal that is to be clamped in a clamping area between the housing parts that are separable from each other. The seal support of the filter element has axially at least a base member and a cover member. The base member is fixedly connected to the terminal disk. The cover member is attached to the terminal disk, to the base member, or to terminal disk and base member. The annular seal is positioned between base member and cover member. | 08-02-2012 |
20120192532 | Filter Device, Especially Air Filter for an Internal Combustion Engine - A filter device ( | 08-02-2012 |
20120180750 | FILTER | 07-19-2012 |
20120167534 | Filter Having A Drainage Connection - The invention relates to a filter ( | 07-05-2012 |
20120160747 | Method and Device for Marking Objects, Particularly Components of a Motor Vehicle, with an Embossed Hologram and Objects Marked in this Way - The invention relates to a method and to a device for marking objects, particularly components ( | 06-28-2012 |
20120152199 | Replaceable Filter Having a Filter Closure System - A replaceable filter has a filter housing with a cylindrical connecting end. A housing lid has a cylindrical counter connecting member matching the cylindrical connecting end. A filter closure system seal-tightly connects by form fit the cylindrical connecting end and the cylindrical counter connecting member when the connecting end is inserted or pushed onto the counter connecting member in an axial connecting direction and moved relative to the counter connecting member. An annular member is arranged coaxially relative to the connecting end and has a terminal edge area that is connected seal-tightly to the filter housing such that the annular member and the connecting end define a receptacle for the cylindrical counter connecting member. A sealing device is arranged in the receptacle and connected to the filter housing. The sealing device interacts with the counter connecting member. | 06-21-2012 |
20120148930 | Cooling Device for a Functional System - A cooling device ( | 06-14-2012 |
20120132582 | Filter Device for Filtering Liquids - The invention relates to a filter device ( | 05-31-2012 |
20120097593 | CONNECTING ELEMENT FOR MULTILAYER MEDIA, FILTER ELEMENT, AND METHOD FOR CONNECTING LAMINAR MEDIA - A connecting element ( | 04-26-2012 |
20120080386 | FUEL SUPPLY SYSTEM OF AN INTERNAL COMBUSTION ENGINE AND METHOD FOR SEPARATING WATER FROM FUEL - A fuel filter system having a fuel filter ( | 04-05-2012 |
20120061311 | METHOD FOR PRODUCING AN IN PARTICULAR FLAT FILTER ELEMENT - In a method for producing a flat filter element for fluids, a filter medium is folded to a filter bellows having end face folds and lateral edges. A solid filter element frame is provided. The filter bellows is fluid-tightly connected in an area of the end face folds to the solid filter element frame and the lateral edges of the filter bellows are fluid-tightly connected to the solid filter element frame so that the filter bellows is secured in the filter element frame. | 03-15-2012 |
20120055124 | FILTER PIPLINE - A filter pipeline for an air intake system of an internal combustion engine has a tubular body and a filter element arranged in the tubular body. The filter element is a filter bag of a flexible material that has an opening and is attachable in the area of the opening to the tubular body. The filter bag and an inner wall of the tubular body are provided with ribs projecting inwardly from the tubular body such that in a circumferential direction of the pipeline different spacings are provided between the filter bag and the inner wall of the tubular body. | 03-08-2012 |
20120043267 | WATER SEPARATOR, IN PARTICULAR FOR FUEL SUPPLY SYSTEMS OF INTERNAL COMBUSTION ENGINES IN MOTOR VEHICLES - The invention relates to a water separator ( | 02-23-2012 |
20120037548 | FILTERING DEVICE FOR FLUIDS, IN PARTICULAR FOR FUEL - A filtering device for fluids features a filter element located in a filter housing and a heating device located in the flow path of the fluid. The heating device comprises a heating element that is held by a heating support which is located at the inner surface of the cover, with a water outlet connection being designed as one-piece with the heating support, the water outlet connection being directed outwards through a recess in the cover. | 02-16-2012 |
20120024774 | Filter Medium and Filter Element - A filter medium for removing particles from a fluid flow has a pre-filter layer and a fine-filter layer joined to each other in the flow direction. A first supporting layer is attached to the unfiltered side of the pre-filter layer and a second supporting layer is attached to the filtered side of the fine-filter layer in order to absorb the longitudinal and transverse forces in the event of tensile loading. The traverse force absorbing layer has a greater bending stiffness in a traverse direction while the longitudinal force absorbing layer has a greater bending stiffness in a longitudinal direction. | 02-02-2012 |
20120017551 | FILTER FOR CLEANING A FLUID - A filter for filtering a fluid has a filter housing and a filter element arranged in the filter housing. A cyclone preseparator is arranged upstream of the filter element, wherein a fluid to be cleaned is guided through the preseparator to the filter element. The cyclone preseparator has at least two cyclone cells that have a different diameter, respectively. | 01-26-2012 |
20120012513 | Filter Element and Filter Module - A filter element of a filter system for filtering fluids has a filter medium with end faces. Terminal bodies, one each, are connected to one of the end faces of the filter medium, respectively. A support body extends between the terminal bodies. A first terminal body is connected by a toothed connection to the support body for transmitting a torque from the first terminal body onto the support body and from the support body onto the first terminal body. | 01-19-2012 |
20120001371 | Method for Producing a Ceramic Filter Element - The invention relates to a method for producing a ceramic filter element in an exhaust gas filter for internal combustion engines, wherein a wound paper element that comprises flow channels on one or both sides that are sealed on alternating sides with a ceramic plugging is formed, soaked with a ceramic slip, and then dried and sintered. The ceramic plugging is applied with an inward offset from the end face of the wound paper element. | 01-05-2012 |
20110312492 | Method for Producing a Ceramic Filter Element and Filter Element - The invention relates to a method for producing a ceramic filter element in an exhaust gas filter for an internal combustion engine, in particular a diesel particulate filter, wherein a base paper carrier web is soaked with a ceramic slip and then burnt out. The base paper carrier web uses a thickness and/or structure that varies over the width and/or length of the base paper carrier web. | 12-22-2011 |
20110308214 | FILTER DEVICE FOR FILTERING GASEOUS FLUIDS - The invention relates to a filter device for filtering gaseous fluids that is provided with a filter insert part that comprises a filter medium and a sealing element, wherein the filter insert part is to be inserted into a filter housing. Furthermore, an additional sealing web is provided between the sealing body of the sealing element and the housing part, wherein the sealing element has a common contact surface with the sealing web, wherein the sealing web is offset in the direction of the clean side of the filter medium with respect to the contact surface. | 12-22-2011 |
20110308213 | SUPPORT GRID AND ALIGNMENT APPARTUS FOR A FILTER ELEMENT AND HOUSING - An improved air filter element is provided with an anti-crown support grid on a clean side of the filter media. The support grid includes one or more elongated mounting members provided along periphery portions of the grid and at least one support rib spanning between and secured at opposing ends to the mounting members. The mounting members are embedded within a peripheral seal frame. The support grid may include at least one alignment feature sized, configured and positioned to be receivable into a complimentary feature of a housing so as to positionally lock the filter element and the housing. | 12-22-2011 |
20110308212 | Filter Element and Filter System - The invention relates to a filter element, comprising a filter medium ( | 12-22-2011 |
20110302890 | LIQUID SEPARATOR, PARTICULARLY OIL SEPARATOR FOR COMPRESSED AIR SYSTEMS - The invention relates to a liquid separator, particularly an oil separator for compressed air systems. The liquid separator comprises a housing ( | 12-15-2011 |
20110293985 | Heat Transfer Module for Battery Cells and Battery Assembly Therewith - Disclosed is a heat transfer module ( | 12-01-2011 |
20110289895 | Ceramic Filter Element with Structural Elements and Production Method - A ceramic filter element of ceramic material has an exterior surface that is provided with structural elements. The structural elements are produced by a non-cutting method. The structural elements are molded in the ceramic material in the form of grids, periodic patterns, irregular patterns, lettering or labels. | 12-01-2011 |
20110284107 | MULTI-CHAMBER FLUID RESERVOIR - The present invention provides a multi-chamber fluid reservoir including two or more fluid chambers with thermal isolation between the chambers. The multi-chamber fluid reservoir is particularly suited for use in the cooling systems of internal combustion engines and is also suited for use in electric vehicles such as, for example, hybrid vehicles. | 11-24-2011 |
20110283965 | Oil Pan for an Internal Combustion Engine - An oil pan for an internal combustion engine has a pan body and a partition disposed in the pan body so as to separate an interior of the pan body into two separate oil chambers. The partition is provided with at least two overflow openings. An adjustable closure element is common to the at least two overflow openings for opening or closing the at least two overflow openings. | 11-24-2011 |
20110283670 | Method for Producing a Ceramic Filter Element and Filter Element - In a method for producing a ceramic filter element for an exhaust gas filter for an internal combustion engine or a catalyst support, a combustible non-ceramic support web is used and holes or recesses are introduced into the non-ceramic support web at defined locations. | 11-24-2011 |
20110281715 | SAFETY VALVE FOR A CENTRIFUGAL SEPARATOR - A shuttle valve ( | 11-17-2011 |
20110266205 | FUEL FILTER HAVING WATER DISCHARGE PIPE - The invention relates to a fuel filter ( | 11-03-2011 |
20110263406 | CENTRIFUGAL SEPARATOR WITH VENTURI ARRANGEMENT - The invention describes a self-powered centrifugal separator comprising a base, a rotor mounted on an operably substantially vertical axis for rotation thereabout by reaction to fluid emission from rotor nozzles therein, a housing mounted on the base and enclosing the rotor, a sump formed in the base below the rotor, a fluid passageway through the base extending from an inlet port to an outlet port and including a diversion port to supply fluid to the interior of the rotor by way of the rotation axis, a drain passage in the base for draining fluid from the sump to the fluid passageway, and a venturi arrangement provided in the fluid passageway in the base to develop suction pressure to draw fluid from the drainage passage into the fluid passageway, whereas a spring loaded valve body is provided in the fluid passageway, said body being configured and arranged to shut off supply of fluid to the interior of the rotor when pressure of fluid entering the inlet port falls below a predetermined minimum pressure value and also to restrict and/or shut off supply of fluid to the interior of the rotor when pressure of fluid entering the inlet port rises above a second predetermined pressure value. | 10-27-2011 |
20110259199 | Intake Air Filter for Internal Combustion Engines - The intake air filter ( | 10-27-2011 |
20110253608 | FILTER ARRANGEMENT FOR FILTERING LIQUIDS - A filter arrangement for filtering liquids has a central tube and a first filter element flowed through in radial direction outwardly and disposed on the central tube. A downstream second filter element is disposed on the central tub and flowed through in radial direction inwardly. The first filter element is moveable along the central tube from a basic position into an extended position. In the basic position a connection between the inlet line and a clean side of the first filter element is provided by the first filter element. In the extended position a bypass between an inlet line and the clean side of the first filter element is provided to bypass the first filter element. A spring element, applying a restoring force in a direction of extension of the central tube, is arranged on the first filter element at a side facing away from the second filter element. | 10-20-2011 |
20110249829 | SOUND TRANSMITTING DEVICE - A device for transmitting engine sound into an interior of a motor vehicle includes a sound transmission line having a first end in acoustic communication with an air intake tract and a second end arranged to direct engine sound towards the motor vehicle interior. A sound transmitting porous media is arranged in-line with said sound transmission line and restricts airflow wherein the porous media such that airflow in the sound transmission line is required to pass through said porous media. | 10-13-2011 |
20110247582 | Intake Air Filter for Internal Combustion Engines - The intake air filter according to the invention is for cleaning intake air for internal combustion engines, in particular in vehicles. To this end, the intake air filter comprises an openable housing ( | 10-13-2011 |
20110236613 | Plastic Hollow Part and Method for the Manufacture Thereof - The invention relates to a plastic hollow part ( | 09-29-2011 |
20110235867 | METHOD AND SYSTEM OF DETERMINING THE FIBER DIAMETER DISTRIBUTION OF A FIBROUS MEDIA - A method and system of determining fiber diameter distribution of a fibrous media is disclosed. The method includes providing at least one digital image representative of the fibrous media, pre-processing the images, binarizing the images, generating virtual lines on the image, solving for fiber fringe points on each of generated line, solving for fiber center points as a mean of the fringe points, generating and growing measurement circles about the fiber center points, repositioning circles and center points to avoid fiber intersections, resizing the repositioned measurement circles to intersect the opposing fringes, and calculating fiber diameters and fiber spacing. | 09-29-2011 |
20110232242 | Air Filter Element - An air filter element ( | 09-29-2011 |
20110220566 | Method for Manufacturing a Filter End Disc and a Fluid Filter, Filter End Disc - In a method for manufacturing a filter end disc ( | 09-15-2011 |
20110219737 | Air Filter Insert - An air filter insert with a folded filter medium is provided along a side edge with a sealing element which is composed of a first contact section which extends in axial direction and a second contact section which extends in radial direction, the two contact sections being applied directly to the side edge of the filter medium. | 09-15-2011 |
20110214936 | ANTI-NOISE DEVICE FOR THE AIR INTAKE CONDUIT OF A SUPERCHARGED INTERNAL COMBUSTION ENGINE - Anti-noise device for an internal combustion engine ( | 09-08-2011 |
20110214637 | AIR INTAKE DEVICE FOR INTERNAL COMBUSTION ENGINES - An air intake device for an engine comprises an intake manifold ( | 09-08-2011 |
20110210053 | Combination Filter Arrangement - The invention relates to a combination filter arrangement ( | 09-01-2011 |
20110209450 | FLANGE WITH INTEGRAL ELECTRICALLY CONDUCTIVE SEAL AND SEAL ARRANGEMENT - A sealing arrangement is provided in which a seal flange includes a seal flange body having an integrated electrically conductive seal integrated onto an outer circumferential edge of the seal flange body. The seal flange with integrated seal is installable to seal between two confronting mounting flange faces. The seal is operative to conduct electric charge between said seal flange body and said mounting flanges. | 09-01-2011 |
20110201488 | CENTRIFUGAL SEPARATOR WITH SNAP FIT SEPARATION CONE - A separation cone ( | 08-18-2011 |
20110173939 | CERAMIC FILTER ELEMENT AND METHOD OF MANUFACTURE - A method of manufacturing a ceramic diesel particle filter (DPF) and a DPF manufactured by the method, the DPF having a ceramic filter body ( | 07-21-2011 |
20110167776 | Filter Unit for Filtering Gaseous Fluids - The invention relates to a filter unit for filtering gaseous fluids, comprising a filter insert part with a filter medium and a sealing element, said element being clamped between sealing struts on parts of the filter housing. The clamping force produced by the sealing struts that lie opposite one another runs at least approximately perpendicularly to the mounting direction of the housing parts. | 07-14-2011 |
20110147116 | TUNABLE SOUND TRANSMISSION DEVICE FOR A MOTOR VEHICLE - A tunable sound transmission device for transmitting an engine rumble sound into an interior of a motor vehicle includes a transmission line having a first end in acoustic communication with an air intake tract of an engine. A flexible membrane is positioned to sealably close off a portion of the transmission line thereby dividing the transmission line into two portions that are airflow isolated from each other. A receptacle is arranged at the second end of the transmission line and a user changeable sound characterization device is replaceably installed into the receptacle. The sound characterization device is configured and adapted to provide an intended frequency dependent sound attenuation characteristic and an overall sound dampening level for the transmitted engine sound. | 06-23-2011 |
20110139398 | Cooling Device for a Vehicle - A cooling device for an internal combustion engine of a motor vehicle has a current-generating component that is embodied as a thermoelectric generator and has a side facing a cooling stream passing through the cooling device. The cooling stream dissipates heat generated by an operating unit of the motor vehicle. The cooling device is embodied as a vehicle radiator. The current-generating component is integrated into the vehicle radiator. The current-generating component and a cooling web of the vehicle radiator form a common assembly. | 06-16-2011 |