Class / Patent application number | Description | Number of patent applications / Date published |
055356000 | WITH MEANS FACILITATING TRANSPORTABILITY OR HANDLING OF APPARATUS | 74 |
20090007529 | Portable Breathable Dust Partition System - A portable partition system includes an air permeable nonwoven sheet material as the primary isolation material. An elongated support member with an attachment device are used to erect the sheet material. The attachment device includes a head with opposed separable clamping surfaces having a hook material provided thereon. The sheet material is inserted between the clamping surfaces so as to be engaged directly by the hook material on opposite sides of the sheet material upon erecting the system into a portable partition. | 01-08-2009 |
20100101197 | FURNACE FILTER ADAPTERS AND BRACES - An adapter is provided for placement within a furnace filter bay having a flow of air therethrough. The filter bay is for receiving a furnace filter. The adapter includes a filter abutment face for abutment with at least a portion of the furnace filter, a mounting face parallel to the flow of air and attachment means permitting removable attachment of the adapter to the furnace filter bay. The adapter allows filters of smaller depth than the filters originally designed for use within the filter bay to be used, thereby eliminating the need for purchasing the original filters. A brace is also provided for the same purpose. A kit is described that includes the adapter and/or brace, along with instructions for installation thereof within the filter bay. | 04-29-2010 |
20100115896 | PORTABLE AIR FILTRATION SYSTEM - A portable air filtration system used in industrial environments to filter and re-circulate fumes from a fume source includes a housing that filters the fumes from the fume source. The housing defines at least one housing inlet to receive the fumes and a housing outlet to dispense the fumes. A receiving assembly is releaseably engageable with the at least one housing inlet and includes a receiver inlet and a receiver outlet. The receiver outlet is in fluid communication with the at least one housing inlet. The receiver inlet receives the fumes from the fume source and transfers the fumes to the housing inlet. The system is capable of being modified between a plurality of configurations. | 05-13-2010 |
20110203238 | Cyclonic Dust Collector with Clamp-Raised Dust Barrel - A dust collector arrangement has a dust separator supported on a frame, with a lid for the dust collection barrel is mounted onto the frame below it. The lid is supported at a fixed elevation above the surface of the shop floor to create a space or clearance between the rim of the dust collection barrel and the lid. The barrel is supported on casters, and can be rolled into place under the rim, and can be rolled out for emptying. Over-center latches positioned at intervals around the upper part of the barrel side wall, engage corresponding structure on the lid. These pull the barrel upwards against the lid and with the barrel casters lifted off the floor surface. The latch members release to lower the barrel for emptying. | 08-25-2011 |
20120096820 | DUST COLLECTOR STRUCTURE - The present invention provides a dust collector structure, especially a low-cost and simplified dust collector structure, which includes a leg frame set, an air-guiding box and a driving unit. The leg frame set includes two inverted U-shaped frame rods which are integrally formed and correspond to each other. The air-guiding box is arranged across top ends of the two frame rods, and is made by correspondingly closing an upper cover and a lower cover which are formed through integral draw molding. A driving unit for driving a blowing fan is arranged at an end of the air-guiding box. An air-filtering bag and a dust-collecting bag corresponding to each other are arranged at an end opposite to the driving unit on the upper and lower covers of the air-guiding box. Thus, structural components can be greatly simplified. Moreover, compared with a conventional locking or welding manner, since the upper and lower covers of the air-guiding box are integrally formed through a draw molding technique, the production yield and efficiency can be further improved, and the volume can be further reduced after the dust collector structure is folded away, so as to save space for transporting and storing. | 04-26-2012 |
20120192532 | Filter Device, Especially Air Filter for an Internal Combustion Engine - A filter device ( | 08-02-2012 |
20130031879 | DUST COLLECTING DEVICE - A dust collecting device is provided which is capable of preventing static charge while rationally collecting dust generated during operation. | 02-07-2013 |
20150007529 | AIR FILTER ARRANGEMENT AND CONNECTING DUCT - An air filter arrangement has a filter housing ( | 01-08-2015 |
20150013281 | Air Filter Element, Filter Housing and Filter Arrangement - An air filter element ( | 01-15-2015 |
20160158683 | OIL SEPARATOR - An oil separator causes air containing oil to strike an impingement member to separate the oil from the air and recover the oil. The oil separator includes a body having an inlet for introducing air and an outlet for discharging air. The oil separator further includes a cartridge that is assembled to the body and accommodates the impingement member. The oil separator further includes a drain bowl for storing the separated oil. The oil separator further includes an assembling structure. The body and the cartridge are assembled through one or two actions by using the assembling structure. | 06-09-2016 |
20160166968 | Vehicle Fuel Gas Pre-Filter Unit | 06-16-2016 |
20160250576 | FILTER GROUP | 09-01-2016 |
055357000 | Handle feature for apparatus or part thereof | 62 |
20080236113 | Filter Assembly and Adaptor - A device for adapting a cover for an existing air filter assembly to seal an end portion of a replacement cylindrical air filter having a round cross-sectional shape is disclosed. The cover has a plate with a radially inner convex guide separated from a radially outer convex guide by a concave receiver, a tightening member connected to the plate, and a catch having a first end movably connected to the tightening member, and the catch having a second end configured to engage a keeper, the tightening member adjustable to vary a distance between the catch and the plate. An adaptor is attachable to the plate of the cover. The adaptor has a first side for engagement with the plate and an opposing second side for engagement with an end portion of a cylindrical filter. The first side has a sealing surface extending radially inwardly from a peripheral edge. The sealing surface has a sufficient area to overlap a portion of the radially inner guide of the plate and a portion of the receiver when the adaptor is attached to the plate. | 10-02-2008 |
20080250763 | Air Cleaner Arrangements; Serviceable Filter Cartridge; and, Methods - Principles, techniques and configurations applicable in air cleaner arrangements and filter cartridges therefore, are described. In general the filter cartridge includes an axial pivot arrangement, for pivoting the filter cartridge in place, when mounted in an air cleaner for use. The air cleaner preferably includes a base pivot, for engagement with the pivot projection on the filter cartridge. Methods of assembly, installation and use are described. | 10-16-2008 |
20090090091 | Air Cleaner Configured For Receipt of Various Sized Filter Cartridges; Components Thereof; and, Methods - An air cleaner assembly is provided, which is configured for alternate installation therein of different sized filter cartridges. Features of the air cleaner assembly and components for use therewith, are described. Also methods of assembly and use are described. | 04-09-2009 |
20090199520 | Non-cylindrical filter elements, and methods - A filter element that has at least two, planar, non-curved filtration panels. In a preferred embodiment, the filter element has three panels, providing a generally triangular filter element. The outlet aperture, from the filter element, generally follows the configuration of the filter. That is, a filter element having three filtration panels will have a generally three-sided outlet aperture. The outlet aperture preferably is not a true polygon, but rather, includes rounded or curved sides and/or corners. The filter element includes an outlet sealing configuration that may provide both axial and radial sealing to outlet ductwork. | 08-13-2009 |
20090217631 | ANTI-FLINCH COLLAR FOR USE ON SPORTS EQUIPMENT - An anti-flinch collar for use on a handle portion of a sports device includes a collar ( | 09-03-2009 |
20090249754 | Replaceable filter cartridge with removal feature - A replaceable filter cartridge including filter media defining a substantially columnar flow path sandwiched between first and second endcaps. The first endcap includes an opening fluidly connected to the substantially columnar flow path, leading to an interior cavity of the filter media defining a flow path. A sealing flange is aligned with the opening and extends axially away from the filter media. A handle is coupled to the sealing flange or a centerpost such that at least a portion of the handle extends into the flow path. | 10-08-2009 |
20100071323 | AIR FILTER MOUNTING SYSTEM AND METHOD FOR FABRICATING THE SAME - An air filter mounting system includes a filter mounting element extending from an air intake, wherein the filter mounting element includes a locking plate, a filter support bolt coupled to and extending outward from the locking plate, a plurality of support legs extending from the air intake, wherein the plurality of support legs coupled to the locking plate, and a retaining nut sized to threadably engage the filter support bolt. The retaining nut includes a handle portion comprising a cavity defined therein, wherein the cavity is sized to receive at least a portion of a fastener therein, and an attachment portion including a threaded bore defined therein, wherein the attachment portion is sized to threadably receive the fastener therein, and wherein the threaded bore is substantially axially aligned with the cavity. The retaining nut includes a sealing skirt extending outward from the attachment portion and includes a flexible sealing surface. | 03-25-2010 |
20100170209 | Air filter arrangement; assembly; and, methods - An air filter arrangement, an air cleaner assembly including the air filter arrangement and methods of assembly and use are described. An air filter arrangement comprising a serviceable filter cartridge is described. The typical cartridge includes a recessed first flow face and an opposite outwardly projecting second flow face, with a central apex. Features of the cartridge, and an air cleaner for installation into the cartridge, are described. | 07-08-2010 |
20100212271 | Filter element, air cleaner, and methods - A filter arrangement includes a filter element, a frame construction secured to the filter element, and a handle member secured to the filter element. In preferred embodiments, the handle member is secured to the frame construction. Preferably, the filter element includes a central core member, wherein fluted filter media is coiled around the central core member. Preferably, the central core member includes a plurality of corrugations, wherein the corrugations mateably engage at least some flutes. Preferably, the handle member is integral with the central core member, and also includes a fastening member for connection to a frame construction on the filter element. Methods for cleaning air and servicing an air cleaner preferably include constructions as described herein. | 08-26-2010 |
20100218468 | HANGING AIR FILTER - An air filter for filtering air in a refrigerator is provided, comprising a housing having a hollow body including at least a front wall, a pair of side walls, and a top and bottom wall, wherein at least one wall includes at least one aperture for the passage of air, at least one cantilever attaching means for removably securing the housing to the refrigerating apparatus, and a filter element for removable placement within the housing wherein air enters the at least one aperture, makes contact with the filter element, and leaves the air filter. | 09-02-2010 |
20100236201 | AIR CLEANER CONFIGURED FOR RECEIPT OF VARIOUS SIZED FITLER CARTRIDGES; COMPONENTS; THEREOF; AND, METHODS - An air cleaner assembly is provided, which is configured for alternate installation therein of different sized filter cartridges. Features of the air cleaner assembly and components for use therewith, are described. Also methods of assembly and use are described. | 09-23-2010 |
20100326024 | FILTER ELEMENT SUPPORT ASSEMBLY, QUICK INSTALLATION SYSTEM, AND METHODS - A filter element support assembly for mounting a filter element to a tube sheet includes a plurality of elongated rods; a first clamp having a through-hole; the first clamp defining a plurality of rod seats sized to receive a first end of one of the rods; a clamp rod extending through the through-hole in the first clamp; a second clamp having a through-hole; the clamp rod extending through the second clamp through-hole; the second clamp being mounted against the first clamp; the second clamp having radially projecting bumps mounted against the rods adjacent to the first clamp to hold the rods in the rod seats; a plurality of feet; each foot being secured to a second end of one of the rods; and a handle secured to an end of the clamp rod. | 12-30-2010 |
20110225939 | CLEAN SCREEN AIR FILTRATION SYSTEM - A clean screen air filtration system for increasing the filtration of allergens, dust particles, and airborne pollutants from air exiting an air duct. In a preferred embodiment, a user may removably attach a clean screen air filtration system assembly to an existing air duct via a magnetic fastening strip affixed along a backside of an air filter frame. The magnetic fastening strip may provide an efficient means for removably attaching the clean screen air filtration system assembly to the outside of an existing air duct manufactured from a metallic material. The clean screen air filtration system assembly may comprise at least one replaceable air filter. The air filter may comprise a ventilation screen having a plurality of miniature, slatted filter apertures, a flexible air filter frame, and an air filter handle/tab. The user may slidably insert air filter via the filter handle/tab into a filter track located inside a gap region integrated within the air filter frame. The gap region may comprise a width and depth just large enough to receive the air filter such that only the filter handle/tab extends beyond the air filter frame for ease of replacement. | 09-22-2011 |
20110252755 | AIR PURIFYING DEVCE WITH MULTIFUNCTION FOR ERRADICATING HOUSE DUST MITES AND HEATING THE AIR - A multifunction air purifying device which has functions for eradicating house dust mites, collecting dust and producing warm, cleaning air comprises of a main body ( | 10-20-2011 |
20110258975 | AEROSOL SEPARATOR ASSEMBLY; COMPONENTS; AND METHODS - A filter cartridge for use in separating a hydrophobic liquid aerosol phase from a gas stream, as a crankcase ventilation filter for example, is described. The cartridge includes a media pack comprising filtration media surrounding an open interior and a first end piece. Various structure included on the first end piece is described. An example is a D-shaped projection. Also described is an assembly including the filter cartridge, specific features of a housing component of the assembly. Methods of assembly and use are also described. | 10-27-2011 |
20120011815 | FILTER ELEMENT; COMPONENTS THEREOF; AND METHODS - Z-filters capable of cleaning particulate matter from airflow streams. Methods for retrofitting bag house dust collectors. | 01-19-2012 |
20120031058 | FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS - Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is permanently mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a radial seal thereon. | 02-09-2012 |
20120042616 | AIR CLEANER ARRANGEMENT; SERVICEABLE FILTER CARTRIDGE; AND, METHODS - Principles, techniques and configurations applicable in air cleaner arrangements and filter cartridges therefore, are described. In general the filter cartridge includes an axial pivot arrangement, for pivoting the filter cartridge in place, when mounted in an air cleaner for use. The air cleaner may include a base pivot, for engagement with the pivot projection on the filter cartridge. Methods of assembly, installation and use are described. | 02-23-2012 |
20120060451 | AIR CLEANER ARRANGEMENT; ASSEMBLY; AND, METHODS - An air filter arrangement, an air cleaner assembly including the air filter arrangement and methods of assembly and use are described. An air filter arrangement comprising a serviceable filter cartridge is described. The typical cartridge includes a recessed first flow face and an opposite outwardly projecting second flow face, with a central apex. Features of the cartridge, and an air cleaner for installation into the cartridge, are described. | 03-15-2012 |
20120067013 | V-Shaped Filter and Fixture - A V-shaped filter includes a pair of filter media panel elements having respective root ends and diverging therefrom to distal ends in a V-shape. A single unitarily molded fixture is provided, securing the pair of filter media panel elements in the V-shape. | 03-22-2012 |
20120110962 | AIR CLEANER, COMPONENTS THEREOF, AND METHODS - A filter cartridge includes a media pack having first and second opposite flow faces; the media pack comprising flutes extending in a direction between the inlet flow face and the outlet flow face; a frame mounted on the second flow face of the media pack; a seal support section extending from the base member; and first and second opposite and spaced blades extending from the base member and in a different direction from the base member as the seal support section. The first and second blades are embedded within the media pack through the second flow face. A seal member is oriented against the seal support section. The filter cartridge can be removably oriented in a cassette. The cassette and filter cartridge are removably oriented in an air cleaner housing. The cassette may include lugs to help position the cartridge in sealing engagement with the air cleaner housing. In another embodiment, the filter cartridge is cassette-free and includes a cartridge-handle projecting therefrom. | 05-10-2012 |
20120137641 | TOP-EMPTYING DEHUMIDIFIER - A dehumidifier has a main body and a water collection container that is removably and fluidly coupled to the main body. The main body includes a dehumidifier device to dehumidify air surrounding or fed into the dehumidifier. The water collection container couples to the main body to receive water output by the dehumidifier device. The main body and the water collection container are configured so that the water collection container is disposed closer to a top of the dehumidifier than to a bottom of the dehumidifier. The water collection container preferably has a handle in which the handle is closer to the top of the dehumidifier than to the bottom of the dehumidifier. | 06-07-2012 |
20120144787 | DUST COLLECTOR COMPRISING A HANDLE UNIT AND INTENDED FOR A VACUUM CLEANER - Disclosed is a dust collector provided with a dust-removing unit. The disclosed dust collector comprises: a first centrifugal separating tube defining a first centrifugal area for separating dust from air suctioned in through a first inlet; a first dust box for collecting dust separated in the first centrifugal area; a first detaching portion having a first exhaust pipe unit for exhausting the air from the first centrifugal separating tube and the first dust box to the outside; and a handle unit for maintaining the first centrifugal separating tube and the first dust box coupled together, or for releasing the coupling thereof. | 06-14-2012 |
20120159909 | FILTER ELEMENT, AIR CLEANER, AND METHODS - A filter arrangement includes a filter element, a frame construction secured to the filter element, and a handle member secured to the filter element. In preferred embodiments, the handle member is secured to the frame construction. Preferably, the filter element includes a central core member, wherein fluted filter media is coiled around the central core member. Preferably, the central core member includes a plurality of corrugations, wherein the corrugations mateably engage at least some flutes. Preferably, the handle member is integral with the central core member, and also includes a fastening member for connection to a frame construction on the filter element. Methods for cleaning air and servicing an air cleaner preferably include constructions as described herein. | 06-28-2012 |
20120159910 | NON-CYLINDERICAL FILTER ELEMENTS; AND, METHODS - A filter element that has at least two, planar, non-curved filtration panels. In a preferred embodiment, the filter element has three panels, providing a generally triangular filter element. The outlet aperture, from the filter element, generally follows the configuration of the filter. That is, a filter element having three filtration panels will have a generally three-sided outlet aperture. The outlet aperture preferably is not a true polygon, but rather, includes rounded or curved sides and/or corners. The filter element includes an outlet sealing configuration that may provide both axial and radial sealing to outlet ductwork. | 06-28-2012 |
20120180443 | AIR CLEANER ARRANGEMENTS; SERVICEABLE FILTER ELEMENTS; AND, METHODS - An air cleaner arrangement or assembly is provided. The air cleaner arrangement includes a serviceable filter cartridge. The air cleaner assembly also includes an arrangement for positioning the filter cartridge into a preferred, sealing, orientation and for securing the filter cartridge in that location. Preferred serviceable filter cartridges are provided, as well as methods of assembly and use. | 07-19-2012 |
20120204523 | FILTER HOLDING FRAME WITH ADJUSTABLE CLAMPING MECHANISM AND SLOT FOR PRE-FILTER - Embodiments of the invention generally provide a filter frame assembly adapted for clamping in a housing is provided. The frame assembly includes a frame having a downstream frame member coupled to a cross-member, the downstream frame member and cross-member adapted to fit within the housing. At least two clamp mechanisms are coupled to frame assembly. Each of the clamp mechanisms include a rotatable rod coupled to a handle which is used to displace the frame assembly. The handle is configured to be clear of a filter receiving aperture defined above the cross-member when the handle is in both of an open or a closed position. | 08-16-2012 |
20120272627 | AIR FILTER HAVING FLUTED FILTER MEDIA - An air cleaner includes a housing and an access cover. The internal volume of the housing can be reached through an opening in a side wall of the housing. A filter element having fluted filter media is removable and replaceable from the air cleaner. The housing is constructed and arranged to cam the element into sealing engagement with the housing. The access cover includes structure to help support and ensure proper seating of the filter element within the housing. A method of installing the filter element in the air cleaner includes sliding a portion of the filter element against a slide surface in the housing. A method of servicing an air cleaner includes tilting the filter element against a tilt surface in the housing to release a seal between the filter element and the housing. The filter element can have a handle to assist in servicing of the air cleaner. | 11-01-2012 |
20130019576 | FILTER ELEMENTS; AIR CLEANER; ASSEMBLY; AND, METHODS - A filter cartridge, a safety element and fluid cleaner assembly are described. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The filter cartridge generally comprises z-filter media, arranged in a straight through configuration. Preferred cartridges include a seal gasket positioned to extend continuously around at outer perimeter of the straight through flow construction. The fluid cleaner assembly can have a precleaner positioned therein. Preferred features are described. Methods of assembly and use are also provided. | 01-24-2013 |
20130097979 | FILTER CLAMPING SYSTEM - A spring loaded filter clamping frame includes a rear frame section which defines an interior space to secure a filter element. The rear frame section includes a projection extending toward the interior space and a rear latch mechanism. A front frame section defines an interior space and is slidably engaged with the rear frame section. An aperture in the front frame section interacts with the projection. A front latch mechanism with a latch mechanism biasing member interacts with the rear latch mechanism. A frame biasing member is located between the rear frame section and the front frame section. The frame biasing member applies a force urging the rear frame section and the front frame section apart, resulting in a filter clamping frame. In further examples, the frame biasing member is a coil spring and the latch mechanisms are hooks. | 04-25-2013 |
20130111858 | FILTER ARRANGEMENTS; HOUSING; ASSEMBLIES; AND, METHODS - Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is permanently mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a radial seal thereon. | 05-09-2013 |
20130167491 | AIR CLEANER ARRANGEMENTS; SERVICEABLE FILTER ELEMENTS; AND, METHODS - An air cleaner arrangement or assembly is provided. The air cleaner arrangement includes a serviceable filter cartridge. The air cleaner assembly also includes an arrangement for positioning the filter cartridge into a preferred, sealing, orientation and for securing the filter cartridge in that location. Preferred serviceable filter cartridges are provided, as well as methods of assembly and use. | 07-04-2013 |
20130192181 | Filter mechanism for internal combustion engines - A filter device ( | 08-01-2013 |
20130205728 | FILTER CARTRIDGE WITH CENTERBOARD, DUST COLLECTORS, AND METHODS - An air filter cartridge is provided including an air filter media construction having a first, outlet end, flow face and an opposite, second, inlet end, flow face. The filter media construction comprises fluted media secured to a facing media sheet. The filter media is closed to flow of unfiltered air completely therethrough. A centerboard is provided. The centerboard has a media portion embedded within the media construction. The centerboard has first and second opposite sides. The media portion that is embedded within the media defines an aperture arrangement extending completely through the centerboard from the first side to the second side. An adhering sealant secures the centerboard to the media construction. At least some adhering sealant extends through the aperture arrangement. | 08-15-2013 |
20130291497 | HIGH FLOW V-BANK FILTER - A V-bank air filter having a high air flow rate with low pressure drop is provided. In one embodiment, a V-bank filter includes a housing having a first pair and a second pair of pleated filter elements arranged in a vee configuration and comprising a unitary disposable filter. A centerline defined by the first pair of pleated filter elements defines an acute angle with a centerline defined by the second pair of pleated filter elements. | 11-07-2013 |
20140053518 | EXTRACTION APPARATUS WITH GREASE COLLECTION CHANNEL - An extraction apparatus includes at least one filter and a grease collection channel, wherein the grease collection channel has a number of removable troughs, which support the at least one filter. The troughs can be arranged flush with one another in a holder Each of the troughs has a handle, which has at least one air through-flow opening. | 02-27-2014 |
20140102055 | FILTER ELEMENT, AIR CLEANER, AND METHODS - A filter arrangement includes a filter element, a frame construction secured to the filter element, and a handle member secured to the filter element. In preferred embodiments, the handle member is secured to the frame construction. Preferably, the filter element includes a central core member, wherein fluted filter media is coiled around the central core member. Preferably, the central core member includes a plurality of corrugations, wherein the corrugations mateably engage at least some flutes. Preferably, the handle member is integral with the central core member, and also includes a fastening member for connection to a frame construction on the filter element. Methods for cleaning air and servicing an air cleaner preferably include constructions as described herein. | 04-17-2014 |
20140208702 | AIR/OIL SEPARATOR ASSEMBLIES; COMPONENTS; AND METHODS - According to the present disclosure, arrangements, systems, components, features and methods for separating hydrophobic fluid such as oil entrained as aerosols from gas streams, such as crankcase ventilation gas streams are described. The components specifically described include a filter cartridge with preferred features for interaction with a filter housing, and a filter housing with preferred features for convenient installation. Methods of assembly and use are also characterized | 07-31-2014 |
20140237958 | AIR FILTER WITH BALANCED SEAL - An air filter and dust collector are provided. In one embodiment, the air filter includes a filter element coupled at a first end to a end cap and at a second end to a first side of a rectangular filter flange assembly. The rectangular filter flange assembly includes a central aperture open to an interior region bounded by the filter element. A rectangular gasket is disposed on the second side of the filter flange assembly and circumscribes the central aperture. | 08-28-2014 |
20140237959 | AIR FILTER ARRANGEMENTS; ASSEMBLIES; AND, METHODS - Air cleaner assemblies and components therefor are described. An example first or main filter cartridge is described which includes a media pack comprising strips of fluted material secured to facing sheets, oriented in a stack. The media pack defines opposite inlet and outlet flow faces, with flutes extending in a direction therebetween. The media pack is non-removably secured within a filter cartridge housing, at a location between opposite sections of a shell, typically secured thereto with an adhesive. The shell also defines a closed end, spaced from, but in overlap with, the outlet end face of the media pack. The closed end is typically curved and the shell typically provides either a d/b-shape or a u-shape. The filter includes an end member, with a outlet flow aperture arrangement therein, allowing for outlet flow from the filter cartridge in a general direction orthogonal to air flow through the media pack. The air cleaner assembly includes a housing having features for receipt of, and engagement by, the filter cartridge. An optional secondary filter cartridge is provided, mountable on the housing in an orientation projecting into a clean air volume in the main filter cartridge. | 08-28-2014 |
20140245705 | AEROSOL SEPARATOR ASSEMBLY; COMPONENTS; AND, METHODS - A filter cartridge for use in separating a hydrophobic liquid aerosol phase from a gas stream, as a crankcase ventilation filter for example, is described. The cartridge includes a media pack comprising filtration media surrounding an open interior and a first end piece. Various structure included on the first end piece is described. An example is a D-shaped projection. Also described is an assembly including the filter cartridge, specific features of a housing component of the assembly. Methods of assembly and use are also described. | 09-04-2014 |
20140250843 | Side Entry Filter - A filter assembly, filter element, and methods associated therewith are provided. The filter assembly includes a housing and a primary element situated within the housing. The primary filter element is insertable into the housing along a first direction. The primary filter element includes a biasing arrangement for biasing the primary filter element in a second direction transverse to the first direction to form a seal within the housing. | 09-11-2014 |
20140305087 | V-Shaped Filter and Fixture - A V-shaped filter includes a pair of filter media panel elements having respective root ends and diverging therefrom to distal ends in a V-shape. A single unitarily molded fixture is provided, securing the pair of filter media panel elements in the V-shape. | 10-16-2014 |
20140360144 | FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS - Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is permanently mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a radial seal thereon. | 12-11-2014 |
20150007530 | AIR CLEANER FOR VEHICLE - Disclosed is an air cleaner for a vehicle. The air cleaner for a vehicle according to the exemplary embodiment includes: a body portion which has an air inlet formed at one side of the body portion so as to suck air; a cover portion which is coupled to an upper portion of the body portion and has an air outlet formed at one side of the cover portion; an element which is inserted into or withdrawn from the interior of the body portion and the cover portion through a receiving opening that is formed at one side of the body portion and the cover portion; a height adjustment handle which is rotatably coupled to a lower portion of the element and allows the element to be raised upward and lowered downward by a rotation of the height adjustment handle; and an element cover which is coupled to one side of the cover portion so as to prevent the element from being moved away from the receiving opening, and has a locking member which is provided at one surface of the element cover and has elastic force. | 01-08-2015 |
20150013282 | Filter Element with Hand Grip Elements and Filter with a Filter Element - A filter element, in particular a flat filter element ( | 01-15-2015 |
20150052859 | AIR CLEANER FOR VEHICLES - A vehicular air cleaner may include: a body having an air inlet port; a cover coupled to a body and having an air outlet port; an element inserted into or drawn from the body and the cover through a access port formed in one side of the body and the cover; a positioning assembly rotatably coupled to a lower portion of the element and vertically moving the element by rotation; and an element cover coupled to the body and the cover to prevent the element from being separated from the access port, wherein the positioning assembly includes driving shafts each fitted with fixing brackets formed on a flange along a side direction of the element, and a driven shaft fitted with a fixing bracket formed on a flange along a front side of the element and having ends rotatably engaged with a pair of driving shafts. | 02-26-2015 |
20150052860 | FILTER ELEMENT SUPPORT ASSEMBLY, QUICK INSTALLATION SYSTEM, AND METHODS - A filter element support assembly for mounting a filter element to a tube sheet includes a plurality of elongated rods; a first clamp having a through-hole; the first clamp defining a plurality of rod seats sized to receive a first end of one of the rods; a clamp rod extending through the through-hole in the first clamp; a second clamp having a through-hole; the clamp rod extending through the second clamp through-hole; the second clamp being mounted against the first clamp; the second clamp having radially projecting bumps mounted against the rods adjacent to the first clamp to hold the rods in the rod seats; a plurality of feet; each foot being secured to a second end of one of the rods; and a handle secured to an end of the clamp rod. | 02-26-2015 |
20150101292 | FILTER ARRANGEMENTS; COMPONENTS; AND, METHODS - Filter assemblies and components therefor, are described. In an example arrangement, the crankcase ventilation filter assembly is configured to be serviced from either the top or the bottom. A rotational indexing arrangement is to ensure appropriate orientation of an internally received filter cartridge, and other components of the arrangement are provided. Methods of assembly, servicing and use are described. | 04-16-2015 |
20150113924 | PORTABLE AIR FILTRATION UNIT - A stackable, portable air filtration unit utilizing a molded plastic central housing, injection-molded plastic inlet and outlet covers and accommodating a high-efficiency particulate air (“HEPA”) filter or other high efficiency particulate filter, a secondary filter and a pre-filter. The unit is versatile and flexible in that different motorized impellers can be used alternatively, depending on the desired specifications. | 04-30-2015 |
20150113925 | FILTER MANIFOLD - A filter manifold is provided for filtering particulates in fluid and gas streams. The filter manifold seals the inlet and outlet valves in a closed position until a filter capsule is loaded into a carriage assembly. The inlet and outlet valves are opened only when a filter capsule is properly loaded into the carriage assembly. | 04-30-2015 |
20150113926 | AIR CLEANER, COMPONENTS THEREOF, AND METHODS - A filter cartridge includes a media pack having first and second opposite flow faces; the media pack comprising flutes extending in a direction between the inlet flow face and the outlet flow face; a frame mounted on the second flow face of the media pack; a seal support section extending from the base member; and first and second opposite and spaced blades extending from the base member and in a different direction from the base member as the seal support section. The first and second blades are embedded within the media pack through the second flow face. A seal member is oriented against the seal support section. The filter cartridge can be removably oriented in a cassette. The cassette and filter cartridge are removably oriented in an air cleaner housing. The cassette may include lugs to help position the cartridge in sealing engagement with the air cleaner housing. In another embodiment, the filter cartridge is cassette-free and includes a cartridge-handle projecting therefrom. | 04-30-2015 |
20150135657 | AIR CLEANER ARRANGEMENTS; SERVICEABLE FILTER ELEMENTS; AND, METHODS - An air cleaner arrangement or assembly is provided. The air cleaner arrangement includes a serviceable filter cartridge. The air cleaner assembly also includes an arrangement for positioning the filter cartridge into a preferred, sealing, orientation and for securing the filter cartridge in that location. Preferred serviceable filter cartridges are provided, as well as methods of assembly and use. | 05-21-2015 |
20150135658 | LID FOR LEAF COLLECTION WITH A BLOWER/VACUUM AND THE DISCHARGE OF DEBRIS INTO A BAG - A lid for leaf collection with a blower/vacuum and the discharge of debris into a bag is described. The lid is round shaped with a curved edge and has a partially round opening for the entry of debris and air and has two square openings with a domed top and back for air outlet. An elbow is inserted into the opening for the entry of debris for receiving and directing debris and air coming from the blower/vacuum to the side wall of the lid. From there, the debris is diverted into a bag held around the lid with an elastic cord. The square openings for the air outlet are large and enable the rapid exit of air introduced while retaining the debris using two strainers. The elbow and the lid are connected to the blower/vacuum by two ribbed connecting pipes. | 05-21-2015 |
20150143783 | HIGH FLOW V-BANK FILTER - A V-bank air filter having a high air flow rate with low pressure drop is provided. In one embodiment, a V-bank filter includes a first side panel and a second side panel having parallel first edges oriented perpendicular to a flow direction through the filter. A plurality of filter elements are arranged in at least two pairs of vees extending between the first and second housings. The side panels and the filter elements comprise a unitary disposable filter, wherein at least three filter elements have a unique orientation relative to the flow direction. | 05-28-2015 |
20150377191 | AIR CLEANER - An air cleaner includes an air cleaner case, a first filter element, a lid, at least one first engagement portion, and at least one second engagement portion. The air cleaner case includes an opening. The first filter element is preferably tubular and detachably disposed inside the air cleaner case. The lid is disposed on an extension line of an axis of the first filter element to cover the opening. The lid includes a rotatable handle. The first engagement portion rotates with rotation of the handle. The second engagement portion engages with the first engagement portion. When the first engagement portion is rotated along a first direction and engaged with the second engagement portion, the lid is fixed to the air cleaner case. When the first engagement portion is rotated along a second direction and disengaged from the second engagement portion, the lid is detached from the air cleaner case. | 12-31-2015 |
20160045848 | AIR FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES;COMPONENTS; AND, METHODS - According to the present disclosure, features, components and techniques useable for providing air cleaner arrangements are provided. Many of the features relate to an axial seal arrangement provided on a filter cartridge. A typical filter cartridge, for use with these features, is a filter cartridge having opposite flow ends. Example media arrangements that fit this characterization are described. Seal arrangements provided with an axial housing sealing engagement surface are shown. A seal arrangement is provided with variations therein, to advantage. These variations can be in both of an outer peripheral edge surface and a housing seal engagement surface. Also, air cleaner assemblies having advantageous features therein are provided. Further, air cleaner housings are described, with selected, preferred features for engagement with filter cartridges. | 02-18-2016 |
20160061159 | AIR FILTER ELEMENT AND FILTER HOUSING - Disclosed are various exemplary embodiments of an air filter element for a machine. The air filter element may include a generally rectangular body with a rounded bottom surface, where the generally rectangular body may be configured to be inserted into a filter housing in a first direction. The filter element may also include an inlet opening at a top surface opposite to the bottom surface of the generally rectangular body, where the inlet opening may face in a direction substantially perpendicular to the first direction. The filter element may also include a front surface facing substantially in the first direction and defining a discharge opening and a rear surface opposite to the front surface of the generally rectangular body. The filter element may further include a sealing element disposed on a side surface of the generally rectangular body between the front surface and the rear surface, such that the sealing element substantially may seal off a gap between the side surface of the filter housing and the generally rectangular body when the generally rectangular body is inserted into the filter housing. | 03-03-2016 |
20160121253 | High pressure compressed air/gas/steam filter - A high pressure compressed air/gas/steam filter, incorporating a heavy main housing body, flanges that are rigidly secured to the top and bottom of the housing body, the housing body having an inlet, an outlet port, and a central cavity into which the operating filter cartridge element locates. A manifold cage assembly, incorporating a variety of seals, secures with a manifold plate, that likewise connects through the use of tie-rod the filter element in place, for high pressure filtration. Once the top flange is removed, the integrated manifold cage, its manifold plate, and its secured filter, can simply be upwardly removed with bolts or fasteners from the main body housing, the filter element cleansed, or replaced and only these removed components can then be reinserted back into the heavy filter housing body, for retightening of its upper flange in place, readying the high pressure filter for further application. | 05-05-2016 |
20160136562 | AIR FILTER HAVING FLUTED FILTER MEDIA - An air cleaner includes a housing and an access cover. The internal volume of the housing can be reached through an opening in a side wall of the housing. A filter element having fluted filter media is removable and replaceable from the air cleaner. The housing is constructed and arranged to cam the element into sealing engagement with the housing. The access cover includes structure to help support and ensure proper seating of the filter element within the housing. A method of installing the filter element in the air cleaner includes sliding a portion of the filter element against a slide surface in the housing. A method of servicing an air cleaner includes tilting the filter element against a tilt surface in the housing to release a seal between the filter element and the housing. The filter element can have a handle to assist in servicing of the air cleaner. The housing can have a window to allow visual inspection of the internal component of the housing and to determine visually whether a filter element is installed therein. | 05-19-2016 |
20160193559 | FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS | 07-07-2016 |
20170234277 | Air Filter Assembly; Components Thereof; and, Methods | 08-17-2017 |