18th week of 2015 patent applcation highlights part 3 |
Patent application number | Title | Published |
20150113894 | Anti-Snaking Swellable Water-Stops - The invention provides an aqueously-swellable water stop having an elongate body formed by shaping or extruding a composition mixture comprising water swelling fillers and/or polymers (e.g. Bentonite, super absorbent polymers, hydrophilic polymers), at least one elastomer or polymer, and preferably at least one plasticizer, the composition mixture when formed into an elongate water stop body having a Shore A hardness (durometer) of less than 35 and more preferably in the range of 5-35 (measured at 21° C.). The water stop body has at least one major face and a layer of pressure-sensitive adhesive attached to the face for bonding to a concrete substrate. The water stop of the invention does not require use of rigid metal and hard plastic inner cores as in prior water stop designs, and avoids curling and snaking that would allow concrete poured against the water stop to invade between the first substrate and the water stop body, and thereby providing full bonding between the water stop and thus protecting against leakage through concrete construction joints. | 2015-04-30 |
20150113895 | METHOD FOR PRODUCING A DRYWALL - The invention relates to a method for producing a drywall. In the method, a panel made of a plurality of panelling boards ( | 2015-04-30 |
20150113896 | FIRE BLOCK - A fire block, adapted for blocking flames and air flow from traversing between a first portion of a wall cavity and a second portion of a wall cavity and a method for installing a fire block. The fire block may include a first male tray having a shield with various other components and a female tray having a shield with various components. The male tray be received by the female tray to form a fire block. | 2015-04-30 |
20150113897 | APPARATUS AND METHOD FOR REPAIRING A STEEL DOOR FRAME - An apparatus and method for repairing a damaged door frame, wherein a jamb patch has a first portion adaptable to replace a removed section of the door frame and a second portion coupled to the first portion and adaptable to fit behind a remaining section of the door frame to align the first portion with the remaining section of the door frame. The second portion of the jamb patch may be slidably coupled to the first portion for location into a first position, wherein the first portion of the jamb patch overlaps the second portion, and into a second position, wherein the second portion of the jamb patch extends from the first portion. Alternatively, the second portion of the jamb patch may fixedly extend from the first portion of the jamb patch. | 2015-04-30 |
20150113898 | METHOD AND APPARATUS TO FILL & FIRE PROOF HOLES IN CONCRETE FLOORS OF COMMERCIAL BUILDINGS UTILIZING A PRECAST PLUG - The present apparatus and method relates in general to sealing a hole in a floor with a precast plug. A precast plug is created by pouring a wet aggregate mix into a form mold and thereafter inserting a pre bent rod into the uncured mixture, positioning it such that the center of the rod rests in the center of the form mold and the ends of the rod extend outward near the top of the form mold. The mix is then cured. The precast plug may then be transported to the hole that it is destined to fix. Grooves may be carved on either side of the hole to accommodate the rod's ends. The interior of the hole and the exterior of the plug may then be covered with a sealant, after which the plug may be inserted into the hole. Once the sealant cures, the hole is fully repaired. | 2015-04-30 |
20150113899 | METHOD AND APPARATUS TO FILL & FIRE PROOF HOLES IN CONCRETE FLOORS OF COMMERCIAL BUILDINGS UTILIZING A PRECAST PLUG - The present apparatus and method relates in general to sealing a hole in a floor with a precast plug. A precast plug is created by pouring a wet aggregate mix into a form mold and thereafter inserting a pre bent rod into the uncured mixture, positioning it such that the center of the rod rests in the center of the form mold and the ends of the rod extend outward near the top of the form mold. The mix is then cured. The precast plug may then be transported to the hole that it is destined to fix. Grooves may be carved on either side of the hole to accommodate the rod's ends. The interior of the hole and the exterior of the plug may then be covered with a sealant, after which the plug may be inserted into the hole. Once the sealant cures, the hole is fully repaired. | 2015-04-30 |
20150113900 | METHOD AND APPARATUS TO FILL & FIRE PROOF HOLES IN CONCRETE FLOORS OF COMMERCIAL BUILDINGS UTILIZING A PRECAST PLUG - The present apparatus and method relates in general to sealing a hole in a floor with a precast plug. A precast plug is created by pouring a wet aggregate mix into a form mold and thereafter inserting a pre bent rod into the uncured mixture, positioning it such that the center of the rod rests in the center of the form mold and the ends of the rod extend outward near the top of the form mold. The mix is then cured. The precast plug may then be transported to the hole that it is destined to fix. Grooves may be carved on either side of the hole to accommodate the rod's ends. The interior of the hole and the exterior of the plug may then be covered with a sealant, after which the plug may be inserted into the hole. Once the sealant cures, the hole is fully repaired. | 2015-04-30 |
20150113901 | High Solar-Reflectivity Roofing Granules Utilizing Low Absorption Components - An uncolored roofing granule including a low solar absorption base and a low solar absorption and solar opaque coating presented on the base, the coating including a binder, a pigment, wherein the binder includes a curable component and a non-clay, thermally reactive curing agent. | 2015-04-30 |
20150113902 | ROOF COVERING ELEMENT (TILE-LIKE SHEET) EQUIPPED WITH EMBOSSMENTS - A roof covering element (a tile-like sheet) equipped with embossments according to the present invention characterises in that the surface of the lower edge ( | 2015-04-30 |
20150113903 | Tile and Support Structure - An illustrative embodiment of a tile and support structure may include a plurality of tiles, which may be generally rectangular in shape, engaged with one or more support structures. The tile may be formed with four edges, wherein two opposing edges may be formed with grooves therein and the other two opposing edges may be formed with protrusions thereon. The support structure may be formed with a generally vertical spine having two rails extending outward from a distal end thereof. The support structure may also include two generally horizontally extending flanges, which may be formed with a trough therein. The trough may include a plurality of apertures formed therein. One side of the trough may be defined by a lip. | 2015-04-30 |
20150113904 | Corner Assembly for Metal Framed Glass Panel Doors, Windows and Wall Partitions - An improved corner assembly for use with metal framed, floating panel glass doors, windows or wall partitions is provided. The design provides improved structural integrity of frame corner joints such that rail twist and frame racking are minimized. The design features a corner assembly composed of extruded horizontal and vertical framing members where the horizontal framing member is equipped with an integral tongue. The tongue engages a mating groove in the vertical framing member. The sheer block is attached to the horizontal and vertical framing members via mechanical fasteners. Welds are provided at the intersection of the tongue and groove, and between the sheer block and horizontal framing member to provide for increased structural integrity. | 2015-04-30 |
20150113905 | FIXING CLIP - A fixing clip for mounting a furring channel onto a support structure. A connection portion is used to attach the fixing clip to a furring channel and has a connection arrangement which defines a furring channel receiving gap therein through which the furring channel passes in fixing clip use. The connection arrangement is moveable between at least two different positions relative to a base portion to position the connection arrangement at different distances from the base portion and extending across the furring channel receiving gap. A locking arrangement extends between the base portion and the connection portion and is used to secure the connection arrangement of the connection portion at a selected position relative to the base portion. | 2015-04-30 |
20150113906 | Adjustable Bird Slope - Methods of manufacturing an adjustable bird slope are described. A height of the face of the bird slope can be altered as necessary so that the bird slope can effectively fit almost any perching area. | 2015-04-30 |
20150113907 | LOW EFFLORESCENCE TILE GROUT COMPOSITION - The present invention provides a dry mix of cement, sand, metakaolin in the amount of 5 wt % or less, based on total solids in the dry mix, and aluminum cement in a low amount (≦1 wt. %, based on total solids in the dry mix) useful as a tile grout, as well as uses thereof and to methods of using the same as a tile grout. The dry mix when made into a mortar exhibits excellent resistance to efflorescence as a tile grout. | 2015-04-30 |
20150113908 | FLOATING FLOOR SYSTEM, FLOOR PANEL, AND INSTALLATION METHOD FOR THE SAME - A floating floor system and a floor panel and method for use with the same that includes a snap-fit locking assembly that provides vertical locking between vadjacent floor panels to minimize and/or prevent ledging therebetween. In one embodiment, a protuberance and a recess are also provide on the floor panels to provide horizontal locking. The snap-fit locking assembly comprises: a locking member protruding from a first flange and comprising an undercut surface; and a locking slot formed In a second flange. The snap-fit locking assembly is configured so that when the locking member of a first one of the panels is disposed within the locking slot of a second one of the panels, the first and second panels are vertically locked together via mechanical interaction between the undercut surface of the locking member of the first panel and a locking surface of the second flange of the second panel | 2015-04-30 |
20150113909 | ADJUSTMENT DEVICE, SYSTEM AND METHODS - An alignment device, systems and methods where the device includes a guide, a support and a connector which engages the guide and the support. The guide may be a relatively flat piece attachable to and edge of a frame for framing a window or a door. In one aspect the guide member a slot, support attaches to an object such as a window or a door (or is integral with an object such as a window or door) which is to be aligned with the frame. The connector threads within a hole associated with the object, such as a hole of a support connected to a jamb of a window. The connector engages a slot of the guide and the device allows for desired alignment of an object within a frame by transferring rotational movement to linear movement. | 2015-04-30 |
20150113910 | TILE INSTALLATION GUIDE AND RELATED METHOD - Various embodiments provide apparatuses and methods for installing tile with a tile installation guide. In some embodiments, an apparatus includes a tile installation guide including a guide body having a polygonal outer surface and an opening configured to surround a non-polygonal element, wherein a thickness of the guide body is substantially equivalent to a thickness of a tile for which the guide is used. | 2015-04-30 |
20150113911 | Modular safety cell for residential, industrial and commercial buildings - Modular safety cell for residential, industrial and commercial buildings, suitable for protecting people who take refuge in it during earthquakes or other natural disasters, constituted by tubular elements ( | 2015-04-30 |
20150113912 | SELF-CONFINING CERAMIC ARTICLES USING ADVANCED MATERIAL REINFORCEMENTS AND METHOD OF MANUFACTURE - A self-confining structural article includes a ceramic matrix with a reinforcement member disposed within the ceramic matrix. The reinforcement member is continuous, and has a mesh with holes not exceeding 4 mm in size. | 2015-04-30 |
20150113913 | HOLLOW STRUCTURE, AND PREPARATION METHOD THEREOF - A hollow-core structure including: an inner mold that has a hollow cylindrical shell shape; an outer mold that has a hollow cylindrical shell shape to correspond to the inner mold, and in which the inner mold is disposed to be separated; and a filling member that is filled in a separation space between the inner mold and the outer mold. | 2015-04-30 |
20150113914 | Counterbalanced Servo End Seal Carriages - A sealing machine having a movable carriage assembly which utilizes a counterbalance and two servo motors is disclosed. The counterbalance allows high throughput operation without excessive mechanical vibration. The use of two servo motors allows independent control of the horizontal movement of the movable carriage assembly and the vertical movement of the jaws. The use of two servo motors also allows adaptation to articles or packages of various dimensions. In some embodiments, an optical sensor is used to detect the position of the package to be sealed, and the movement of the movable carriage assembly and the jaw is altered based on the detected position. | 2015-04-30 |
20150113915 | FOOD VESSEL PACKING APPARATUS - The present invention relates to a food vessel packing apparatus having a vacuum packing function, and more particularly, to a food vessel packing apparatus having a vacuum packing function, which that thermally bonds a film to a top of a food vessel in a vacuum state to seal the food vessel. The food vessel packing apparatus having a vacuum packing function of the present invention, which thermally bonds a film to a top of a food vessel to seal the food vessel, includes: a base configured to include an accommodating groove in which the food vessel is accommodated, the accommodating groove being formed at a top of the base; a cover configured to cover the top of the base; a first heater mounted on a bottom of the cover, and configured to thermally bond a film, disposed at a top of the food vessel, to a top border of the food vessel; a gasket provided in a closed-curve shape along a circumference of the first heater, outside the first heater, and mounted on a bottom of the cover or the top of the base; and a vacuum pump disposed inside the gasket that includes a sucking port formed in a closed-curve shape, wherein, the vacuum pump emits internal air of the food vessel to an outside through a space between the film and the top of the food vessel, and the internal air of the food vessel is emitted to the outside, and then the first heater thermally bonds the film to the food vessel. | 2015-04-30 |
20150113916 | AUTOMATIC ROOT-CANAL TREATMENT-MATERIAL ARRANGEMENT AND SUPPLY DEVICE, AND ROOT-CANAL TREATMENT-MATERIAL PACKAGING SYSTEM COMPRISING SAME - Disclosed is a device for automatically arranging and feeding root canal treatment materials and a system for packaging the root canal treatment materials using the device, in which the device can neatly and efficiently arrange root canal treatment materials, such as root canal fillers or sorbefacients used in a root canal treatment, in such a way that the treatment materials are oriented in one direction, and can feed the arranged treatment materials; and the system can package the root canal treatment materials by automatically inserting the materials into small-sized casings. The device includes: a feeding unit feeding the root canal treatment materials in one direction; an arranging unit spaced apart from the dropping edge of the feeding unit; and a distributing unit distributing the root canal treatment materials dropping from the feeding unit. | 2015-04-30 |
20150113917 | APPARATUS FOR FEEDING CAPSULES - An apparatus for feeding capsules to a transferring wheel of a filling machine includes a store for containing the capsules. First feeding conduits are spaced apart along a first direction for drawing the capsules from the store and conveying the capsules from the store to first seats of the transferring wheel. Second feeding conduits are spaced apart along the first direction and spaced apart from the first feeding conduits along a second direction substantially orthogonal to the first direction for drawing the capsules from the store and conveying the capsules from the store to second seats of the transferring wheel. A first horizontal pushing arrangement and a first vertical pushing arrangement for receive and orient the capsules coming from the first feeding conduits. A second horizontal pushing arrangement and a second vertical pushing arrangement receive and orient the capsules coming from the second feeding conduits. | 2015-04-30 |
20150113918 | METHOD AND DEVICE FOR TREATING PACKAGES - A method for treating packages includes ink jet printing designs on packages, arranging packages on a treatment position of a package transport path, and at least intermittently charging the packages, during printing thereon, with a gaseous sterilizing agent. | 2015-04-30 |
20150113919 | MULTI-CHAMBER FREEZING BAG - Methods for preparing and using multiple chambered freezing bags containing biological fluid in the chambers are disclosed. | 2015-04-30 |
20150113920 | METHOD AND APPARATUS FOR FIXING THE END OF A ROLL OF WRAPPING FILIM WEB TO AND RELEASING THE END OF THE ROLL OF WRAPPING FILM END FROM A WRAPPING MACHINE - Various embodiments of the present disclosure provide a new method and apparatus for fixing the end of a roll of wrapping film web to and releasing the end of the roll of wrapping film end from a circular guide wrapping machine when a new roll of wrapping film web is installed or when the wrapping film web has torn apart. | 2015-04-30 |
20150113921 | METHOD FOR FILLING, SEAMING, DISTRIBUTING AND SELLING A BEVERAGE IN A METALLIC CONTAINER AT A SINGLE LOCATION - A method is provided wherein a metallic container is filled with a consumer identified beverage, seamed to a metallic end closure, distributed, and sold to the consumer. Thus, a consumer has influence and control over volume, qualities, and size of the beverage along with specific characteristics regarding the size and shape of the metallic container. | 2015-04-30 |
20150113922 | Packaging Product and Method of Closing a Packaging Product - A packaging product and a method of closing a packaging product are provided. Closing a packaging product may include providing a first member of the packaging product having an aperture therein and providing a bubble rivet extending through the aperture and having an expanded hollow head portion on one side of the aperture with a neck portion of the bubble rivet being provided in the aperture. The hollow head portion of the bubble rivet is breakable to enable withdrawal of the head portion through the aperture thereby non-reversibly opening the packaging product. | 2015-04-30 |
20150113923 | Horse Mask and Visor - A horse mask having a removable visor is provided. The horse mask is composed of a flexible mesh material and is adapted to substantially cover a horse's head. The horse mask comprises an opening thereon corresponding to the location of the horse's eyes and area therebetween. The opening includes a fastener disposed about the perimeter thereof to which a visor can be removably secured. The visor is transparent and serves to shield the horse's eyes from exposure to ultraviolet radiation. Preferably, the visor is secured to the opening of the mask using hook and loop fastening material. The mask further includes a pair of pockets having an interior volume in which a horse's ears can be positioned. The mask can be secured on a horse by overlapping portions of the mask on an underside of the horse's head. | 2015-04-30 |
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. | 2015-04-30 |
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. | 2015-04-30 |
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. | 2015-04-30 |
20150113927 | ASEPTIC PROCESSING WORKSTATION - This invention relates to an aseptic processing workstation comprising a processing chamber and an airflow circuit passing through the chamber. The circuit comprises an air supply fan, an air return fan and a restriction element. The chamber is located in the circuit between the air supply fan and the air return fan. The restriction element is located in the circuit on the other side of the air supply fan and the air return fan to the chamber. The workstation further comprises an air inlet fluidly connected at a first connection point to the circuit via inlet valve means. The first connection point is located between the restriction element and the air supply fan. The workstation further comprises an air outlet fluidly connected at a second connection point to the circuit via outlet valve means. The workstation further comprises control means for independently controlling the speed of the air supply fan and the air return fan. | 2015-04-30 |
20150113928 | DUAL AIR SOURCE AUTOMOTIVE AIR FILTER SYSTEMS - Dual air source automotive air filter systems are disclosed. The dual source automotive filter includes an outer filter, an inner filter at least partially inside the outer filter defining a combined airstream volume between an interior side of the outer filter and an exterior side of the inner filter, an external air source inlet in flow communication with an interior volume of the inner filter, and a combined airstream outlet in flow communication with the combined airstream volume. The system may include a housing in which the filter is installed. A method of installing the dual source automotive filter system in a vehicle is also disclosed. | 2015-04-30 |
20150113929 | Apparatus and Method for Regulating Filter Media Pack Pleat Spacing - Apparatus and method related to a cartridge filter having self-regulated pleat spacing. An elastic adhesive bead is used on an outer surface of a cylindrically formed pleated filter media to maintain pleat spacing without damaging the pleats or the filter media. In this way, a cylindrical pleated filter media may be formed from a planar filter media without the need for manually spacing the pleats during or after formation into a cylinder. | 2015-04-30 |
20150113930 | FILTER ASSEMBLIES AND METHODS FOR PRODUCING FILTER ASSEMBLIES - A filter assembly having at least two filter caps produced from a planar composite sheet of heat liquefied adhesive and metal layer (typically sheet metal). The filter caps are adhered to a porous, typically pleated, filter media positioned, which is generally an air filter, within channels of each filter cap wherein the adhesive, typically a plastisol, adheres the filter caps to the filter media and can impregnate the filter media. | 2015-04-30 |
20150113931 | Filter Element and Filter Assembly - A filter element has a filter medium with a first end and a second end in an axial direction of the filter medium. A first end disk is connected to the first end and has an outflow opening. A second end disk is connected to the second end and has an engaging section, wherein the engaging section engages a counter engaging section of a filter housing of the filter element such that the filter element is received, secured against rotation, in the filter housing. The second end disk is provided with an aperture. | 2015-04-30 |
20150113932 | ALL WHEEL DRIVE, WALK BEHIND MOWER - A drive system includes a first transmission, a second transmission and at least one flexible driving member. The first transmission is operably coupled to a first set of wheels to provide drive power to the first set of wheels responsive to engagement of the first transmission. The second transmission is operably coupled to a second set of wheels to provide drive power to the second set of wheels responsive to engagement of the second transmission. The at least one flexible driving member is operably coupled to a remote actuator and a drive shaft of the walk-behind outdoor power equipment device. The at least one flexible member selectively engages one of the first transmission or the second transmission to switch a walk-behind outdoor power equipment device between all wheel drive operation and another drive mode via the remote actuator. | 2015-04-30 |
20150113933 | Flexible Row Crop Header for an Agricultural Harvester - A row crop header for a harvester having a subframe removably coupleable to a feeder housing of the harvester. A pivot assembly is supported by the subframe permitting first and second header sections to pivotably move between raised and lowered positions together or independently of the other. A cross-auger center suspension assembly rotateably supports one end of the first cross-auger section and one end of the second cross-auger section as the first and second header sections pivotally move between the raised and lowered positions. | 2015-04-30 |
20150113934 | SIDE DECK WEED EATER SYSTEM - A side deck weed eater system for a lawn mower comprising a weed eater attached to an outer portion of a deck of the lawn mower, where the weed eater includes: a shaft as a central portion of the weed eater, where the shaft is rotated by a belt coupled to a pulley system of the lawn mower; an arm attaching the shaft to the outer portion of the deck; a trimmer base attached to a bottom portion of the shaft; and a trimmer line extending from the trimmer base, where the trimmer line and the trimmer base turn as the shaft is rotated by the belt, wherein the weed eater enables a user to trim and cut a lawn simultaneously while the lawn is mowed. | 2015-04-30 |
20150113935 | Baler Attachment for Optionally Changing the Orientation of Bales Being Released From a Baler - A bale turning apparatus for attachment to a baler to generally align the cylindrical of the bales in each row as the bales are released from the baler. Using the disclosed invention, the bales are essentially turned ninety degrees from the orientation of bales from the position that they are typically released from a round baler. By accomplishing this general alignment of the cylindrical axis of each bale in each row, when baling corn stover or other row crops, the bale loading operation can later be done more efficiently by driving down the rows in the same direction as the combine and baler have traveled. | 2015-04-30 |
20150113936 | HYBRID ROPE OR HYBRID STRAND - A hybrid rope ( | 2015-04-30 |
20150113937 | ENHANCED FIRE PROTECTION FOR FUEL MANIFOLD - One embodiment includes a fuel manifold segment for supplying fuel to a fuel injector. The fuel manifold segment contains a fuel line surrounded by a first firesleeve. A pigtail line connects to the fuel line. A connector on the pigtail line connects to a fuel injector inlet fitting. A second firesleeve surrounds the first firesleeve. A cuff surrounds the pigtail line, portion of first firesleeve, and portion of fuel line to which the pigtail line is connected. A boot then surrounds the connector. | 2015-04-30 |
20150113938 | WEATHER HOOD WATER REMOVAL SYSTEM AND METHOD FOR ASSEMBLY - An air intake system for use with a gas turbine is provided. The air intake system includes a weather hood coupled to a filter house. The air intake system also includes a prefilter assembly configured within said weather hood, wherein said prefilter assembly includes at least three air filtration units, including at least one moisture separator and at least one coalescing filter. | 2015-04-30 |
20150113939 | COMBINED CYCLE POWER PLANT WITH IMPROVED EFFICIENCY - A CCPP includes a gas turbine, a HRSG, a steam turbine a flash tank and first and second supply lines. The gas turbine, the HRSG and the steam turbine are interconnected to generate power. The gas turbine may include an air preheating system to preheat the air supplied in the gas turbine to enable expedite combustion therein. The flash tank is fluidically connected at a cold end of the HRSG to extract waste hot water from the cold end. Further, the first supply line is configured to interconnect the flash tank and the steam turbine to supply of flash steam to the steam turbine. Furthermore, the second supply line is configured to interconnect the flash tank and the air preheating system to supply hot flash condensate thereto. | 2015-04-30 |
20150113940 | SYSTEMS, METHODS, AND DEVICES FOR LIQUID AIR ENERGY STORAGE IN CONJUNCTION WITH POWER GENERATING CYCLES - Systems, methods, and devices are provided for liquid air energy storage in conjunction with power generating cycles. A system can comprise a power generation apparatus and an energy storage apparatus. The energy storage apparatus can comprise a thermal energy storage unit, and the power generation apparatus and energy storage apparatus can be interconnected via the thermal energy storage unit enabling energy transfer from a first cycle of one of the power generation apparatus and energy storage apparatus to a second cycle of the other apparatus. | 2015-04-30 |
20150113941 | TRANSLATING OUTER COWL FLOW MODULATION DEVICE AND METHOD - A flow control device includes a first axially extending flow control surface, a second axially extending flow control surface radially offset from the first surface to define a gas flow path therebetween, the gas flow path having a downstream flow path exit, and a third axially extending flow control surface radially offset from the first surface and capable of axially translating with respect to the first and second surfaces for modifying the gas flow path and selectively closing the flow path exit. A turbofan engine includes a core flow passage, a fan bypass passage located radially outward from the core flow passage, a third stream bypass passage located radially outward from the fan bypass passage, and a flow control device that dynamically regulates the third stream bypass passage, allowing fluid flowing through the third stream bypass passage to provide thrust to the turbofan engine and reduce afterbody drag. | 2015-04-30 |
20150113942 | Phosphor Thermometer with Two Waveguides - A phosphor thermometer is disclosed. The phosphor thermometer may comprise a light source configured to emit an excitation light, and an input waveguide configured to transmit at least a portion of the excitation light from the light source to a temperature sensing end. A phosphor may be located at the temperature sensing end and it may be configured to emit a fluorescence signal upon absorption of at least a portion of the excitation light transmitted by the input waveguide. The phosphor thermometer may further comprise an output waveguide configured to transmit at least a portion of the fluorescence signal from the phosphor to a detector. The detector may determine a fluorescence decay constant from the time dependent decay of the fluorescence signal, and the fluorescence decay constant may be correlated with a temperature. | 2015-04-30 |
20150113943 | GEARED TURBOFAN ENGINE WITH POWER DENSITY RANGE - A gas turbine engine turbine has a high pressure turbine configured to rotate with a high pressure compressor as a high pressure spool in a first direction about a central axis and a low pressure turbine configured to rotate with a low pressure compressor as a low pressure spool in the first direction about the central axis. A power density is greater than or equal to about 1.5 and less than or equal to about 5.5 lbf/cubic inches. A fan is connected to the low pressure spool via a speed changing mechanism and rotates in a second direction opposed to the first direction. | 2015-04-30 |
20150113944 | THRUST REVERSER DOORS HAVING SIDE OPENINGS - A door for a door-type thrust reverser is able to move between a direct jet mode of a nacelle and a reverse jet mode. The door includes an inner wall being integrated into a flow path of an air flow generated by a turbojet engine, an outer wall, at least one side wall connecting the inner wall to the outer wall of the door, and a deflector to deflect the air flow. In particular, the deflector includes a cavity of the door which is shaped to convey a fraction of the air flow from one air inlet rigidly secured to the inner wall of the door to one air outlet rigidly secured to the side wall of the door, so as to redirect, during operation of the nacelle in the reverse jet mode, a part of the air flow upstream from the inner wall of the door. | 2015-04-30 |
20150113945 | Pivoting Blocker Door - A gas turbine engine that has a fan case radially surrounding a fan hub, and plural fan exit guide vanes rotatably connected between the fan hub and the fan case. The fan section also has a thrust reverser opening within the case, axially upstream of the guide vanes. The gas turbine engine also has a core case containing a core engine. | 2015-04-30 |
20150113946 | METHODS AND APPARATUS FOR PASSIVE THRUST VECTORING AND PLUME DEFLECTION - A flow vectoring turbofan engine employs a fixed geometry fan sleeve and core cowl forming a nozzle incorporating an asymmetric convergent/divergent (con-di) and/or curvature section which varies angularly from a midplane for reduced pressure in a first operating condition to induce flow turning and axially symmetric equal pressure in a second operating condition for substantially axial flow. | 2015-04-30 |
20150113947 | SYSTEMS AND METHODS FOR THERMAL MANAGEMENT OF AFTERTREATMENT SYSTEM COMPONENTS - An exhaust aftertreatment system includes an oxidation catalyst and a selective catalytic reduction (SCR) catalyst disposed in an exhaust stream of an internal combustion engine. A stay warm thermal management strategy is employed after warm-up of the aftertreatment system is complete to maintain the aftertreatment system above a temperature providing a desired performance threshold of one or more components of the aftertreatment system, such as the oxidation catalyst or the SCR catalyst. | 2015-04-30 |
20150113948 | METHOD AND SYSTEM FOR CONTROL OF AN EGR VALVE DURING LEAN OPERATION IN A BOOSTED ENGINE SYSTEM - Methods and systems are provided for reducing EGR estimation errors during lean engine operating conditions. During lean engine operation, EGR is disabled if the estimated exhaust air-fuel ratio becomes leaner than a lean threshold. The lean threshold is adjusted based on an upper limit of EGR errors that may be tolerated by the engine at a given engine speed and load. | 2015-04-30 |
20150113949 | SELECTIVELY TRAPPING AND STORING SO3 IN AN EXHAUST GAS EFFLUENT - Systems, apparatus, and methods for selectively, preferentially, and/or actively removing or trapping SO | 2015-04-30 |
20150113950 | METHOD AND APPARATUS FOR DETECTING SELECTIVE CATALYTIC REDUCTION INJECTOR OPENING TIME - A method for detecting an opening time of a valve, includes receiving a valve current profile of the valve and processing the valve current profile using at least a slope reflection detector to determine a status of the valve based on an output of the slope reflection detector. | 2015-04-30 |
20150113951 | SELECTIVE CATALYST REDUCTION FILTER WASHCOAT THICKNESS AMMONIA COMPENSATION SYSTEM - An exhaust treatment system includes a selective catalyst reduction filter (SCRF) device, a reductant delivery system, and a reductant storage module. The SCRF device includes a filter portion having a washcoat disposed thereon that defines a washcoat thickness (WCT). The reductant delivery system is configured to inject a reductant that reacts with the washcoat. The reductant storage module is in electrical communication with the reductant delivery system to determine a reductant setpoint that controls the amount of reductant injected from the reductant delivery system. The exhaust treatment system further includes a WCT compensation module configured to electrically communicate a WCT compensation value to the reductant storage module. The reductant storage module adjusts the setpoint according to the WCT compensation value such that the amount of ammonia that slips from the SCRF device is reduced as compared to the first setpoint. | 2015-04-30 |
20150113952 | PARTICULATE MATTER SENSOR REGENERATION - The present disclosure relates to a controller apparatus for regenerating a particulate matter sensor. The controller apparatus includes a sensing module configured to detect a soot loading on a particulate matter sensor and generate a regeneration request indicating a desired regeneration temperature and a heating module configured to receive the regeneration request and send a heating command signal to a heating element based on the regeneration request. The controller apparatus further includes an electrical resistance module configured to detect an electrical resistance in the heating element and determine an actual temperature of the heating element and a temperature feedback module configured to modify the heating command signal according to the difference between the desired regeneration temperature and the actual temperature. The present disclosure also includes a related method and system. | 2015-04-30 |
20150113953 | SELF-DIAGNOSING METHOD FOR DIAGNOSING A SCR SYSTEM - A self-diagnosing method for diagnosing a selective catalytic reduction (SCR) system of a vehicle that includes an internal combustion engine. An SCR system is arranged downstream of the engine, and the SCR system includes at least one exhaust gas sensor that is sensitive to nitrogen oxides (NOx) gas. The method includes a first diagnosing sequence (S1) of ensuring that the vehicle is in a stationary state, controlling the engine to operate in a high NOx output engine operating state and in a low NOx output engine operating state, registering an output signal of the at least one exhaust gas sensor when the engine operates in each of the high NOx output engine operating state and low NOx output engine operating state, and diagnosing NOx measurement performance of the at least one exhaust gas sensor on the basis of the registered sensor output. | 2015-04-30 |
20150113954 | OPERATING SYSTEM FOR CATALYST OF VEHICLE AND METHOD THEREOF - A system and a method for operating a catalyst of a vehicle may include a catalyst configured to purify an exhaust gas of a vehicle engine, and a controller configured to perform a detection of internal temperature of the catalyst, wherein the controller detects the internal temperature of the catalyst by applying a change of precious metal loading of the catalyst to an internal temperature model of the catalyst. | 2015-04-30 |
20150113955 | METHOD AND DEVICE FOR REDUCING THE EMISSIONS OF AN INTERNAL COMBUSTION ENGINE - A method for reducing the pollutant emissions in the exhaust gas in a start/catalytic converter heating phase of an internal combustion engine featuring externally supplied ignition and having at least one catalytic converter in an exhaust gas tract of the internal combustion engine, and for adapting a catalytic converter heating strategy to suitable state variables of the internal combustion engine and the catalytic converter as well as to the fuel quantity, the aging state and ambient conditions. The internal combustion engine is operated in a first phase of the start/catalytic converter heating phase using a lean air-fuel mixture in a range between a lambda value of 1.05 and at a lean misfire limit of the internal combustion engine that lies at a higher lambda value, and/or in a second phase of the start/catalytic converter heating phase, initially using a rich air-fuel mixture. | 2015-04-30 |
20150113956 | METHOD FOR METERING A REDUCING AGENT INTO AN EXHAUST-GAS TREATMENT DEVICE, EXHAUST-GAS TREATMENT DEVICE AND MOTOR VEHICLE - A method for metering reducing agent to an exhaust gas treatment device having a feed point and an SCR catalytic converter converting nitrogen oxide compounds in the exhaust gas, includes at least: a) calculating the following target conversion rates indicating what fraction of the nitrogen oxide compounds in the exhaust gas can be converted by the catalytic converter: a first rate determined from the power output of an internal combustion engine; a second rate determined from the mass flow of nitrogen oxide compounds in purified exhaust gas; and a third rate determined from a ratio of quantities of nitrogen oxide compounds upstream and downstream of the catalytic converter; b) selecting the lowest rate; c) determining the dosing quantity of reducing agent for the selected rate; and d) dosing the determined dosing quantity into the exhaust gas treatment device. An exhaust-gas treatment device and a motor vehicle are also provided. | 2015-04-30 |
20150113957 | METHOD FOR DETERMINING REDUCING AGENT SLIPPAGE AND MOTOR VEHICLE EMPLOYING THE METHOD - A method for determining reducing agent slippage from an exhaust-gas treatment device includes determining a difference between sensor signals of a second nitrogen oxide sensor and of a device for determining a nitrogen oxide compound quantity upstream of an SCR catalytic converter in an exhaust-gas flow direction; determining a controlling deviation from the difference and a target value of a controlling element; determining a gradient of an integral controlling component; and identifying reducing agent slippage if the controlling deviation exceeds a first threshold value and the gradient exceeds a second threshold value. The method and a corresponding device make it possible to reliably identify reducing agent slippage so that a very fast controlling element can be used. | 2015-04-30 |
20150113958 | Method for feeding reducing agent and motor vehicle and stationary installation in which the method is performed - A method for feeding reducing agent to an exhaust gas mass flow in an exhaust gas treatment device provides a reducing agent feed port, a storage catalytic converter storing reducing agent and an SCR catalytic converter for selective catalytic reduction of nitrogen oxygen compounds in exhaust gas. A first dosing strategy is followed, loading of the storage catalytic converter with reducing agent is monitored and a first target conversion rate is determined based on current loading. Reducing agent is fed according to the first target conversion rate. A current conversion rate obtained with the SCR catalytic converter is determined. The current conversion rate is compared to the first target conversion rate and any deviation is registered. A further dosing strategy, not considering the loading of the storage catalytic converter, is used if the deviation exceeds a first threshold value. A motor vehicle and a stationary installation are also provided. | 2015-04-30 |
20150113959 | PARTICULATE MATTER PROCESSING APPARATUS - Aggregation of the particulate matter is facilitated. A particulate matter processing apparatus ( | 2015-04-30 |
20150113960 | LEAK DETECTION AND MITIGATION IN REDUCTANT DELIVERY SYSTEMS - Solid storage media stores a reductant in a reductant source that is released from the solid storage media in a gaseous form into an exhaust system. A leak detection and/or leak mitigation system, method and apparatus is disclosed for the gaseous reductant. | 2015-04-30 |
20150113961 | Diesel Engine Nox Reduction - An engine system for treating nitrogen oxides present in an exhaust gas generated by the combustion of fuel. The engine system includes one or more long breathing lean nitrogen oxide traps that is/are configured to store at least a portion of the nitrogen oxide in the exhaust gas when the lean nitrogen oxide trap operates in an absorption mode. The lean nitrogen oxide trap is also configured for the conversion of the nitrates stored by the lean nitrogen oxide trap during a regeneration event. The engine-out nitrogen oxide levels may be reduced to extend the duration of the absorption process, thereby reducing both the frequency of regeneration events and the associated fuel penalty. The system may include primary and secondary exhaust gas recirculation systems, with exhaust gas from the secondary system being returned to the engine cylinder to reduce the level of nitrogen oxides in that exhaust gas. | 2015-04-30 |
20150113962 | GASEOUS REDUCTANT INJECTION CONTROL SYSTEM - A gaseous reductant injection control system for exhaust aftertreatment is disclosed. In one embodiment, a selective catalytic reduction (SCR) catalyst is in fluid communication with an exhaust stream generated from an engine. An oxidation catalyst (OC) is upstream of the SCR catalyst and in fluid communication with the exhaust stream. A gaseous reductant injector is upstream of the SCR catalyst and downstream of the OC and in fluid communication with the exhaust stream. A first gas sensor is upstream of the OC and a second gas sensor is downstream of the SCR catalyst. A controller receives signals representative of gas concentrations detected in the exhaust stream by the first gas sensor and the second gas sensor, and estimates concentrations of nitric oxide (NO) and nitride dioxide (NO | 2015-04-30 |
20150113963 | CONTROL OF REGENERATION IN A DIESEL AFTER-TREATMENT SYSTEM - A method is disclosed for controlling regeneration in a diesel engine after-treatment system having a diesel oxidation catalyst (DOC) and a diesel particulate filter (DPF). The method includes injecting an amount of fuel into an exhaust gas flow upstream of the DOC to superheat the gas flow and assessing a rate of the warm-up of the DOC. The method also includes determining, in response to the assessed rate of the warm-up of the DOC, an amount of catalyst substance available in the DOC for catalyzing the exhaust gas flow. The method additionally includes reducing the amount of fuel injected into the DOC such that the determined available amount of catalyst substance is utilized in the DOC for catalyzing the exhaust gas flow and a predetermined amount of fuel is permitted to slip through the DOC to maintain regeneration temperature in the DPF. A system and a vehicle are also disclosed. | 2015-04-30 |
20150113964 | SYSTEMS AND METHODS FOR CONTROL OF ENGINE NOX EMISSIONS USING LIQUID AND DRY REDUCTANT SOURCES - Reductant delivery systems are disclosed that include a dry reductant source and a liquid reductant source which are operable to selectively provide gaseous reductant and liquid reductant to an exhaust aftertreatment system for treatment and reduction of NOx emissions. The gaseous reductant is provided to the exhaust aftertreatment system for treatment of NOx emissions under a first temperature condition associated with the exhaust system and the liquid reductant for treatment of NOx emissions under a second temperature condition associated with the exhaust system. | 2015-04-30 |
20150113965 | EXHAUST SYSTEM FOR A DIESEL ENGINE - An exhaust gas system for a diesel engine comprises a filter | 2015-04-30 |
20150113966 | AFTERTREATMENT SYSTEMS WITH REDUCED N2O GENERATION - Systems, apparatus and methods are disclosed for reducing the amount of nitrous oxide (N | 2015-04-30 |
20150113967 | DIFFUSER PLATE - A diffuser plate for a vehicle exhaust system comprises a body having a primary opening and a plurality of secondary openings circumferentially spaced apart from each other about the primary opening. In one example, the diffuser plate is positioned between an exhaust manifold and a catalytic converter. Exhaust gas from the exhaust manifold flows through the primary and secondary openings in the diffuser plate to provide a thorough mixed flow that is evenly distributed across an inlet to a catalyst substrate, and also enable an oxygen sensor to accurately measure engine cylinder exhaust gas chemistry. | 2015-04-30 |
20150113968 | TRANSIENT LIQUID PRESSURE POWER GENERATION SYSTEMS AND ASSOCIATED DEVICES AND METHODS - A transient liquid pressure power generation system and associated devices and methods are disclosed. The system can include a liquid source and a transient pressure drive device fluidly coupled to the liquid source to receive liquid from the liquid source. The transient pressure drive device can include a drive component, and a valve to cause a high pressure transient wave in the liquid traveling toward the liquid source to operate the drive component. The system can also include a liquid velocity continuation component downstream of the transient pressure drive device and a bypass conduit fluidly coupled to the liquid source and the liquid velocity continuation component. Additionally, the system can include a heat source fluidly coupled to the transient pressure drive device and the liquid source to receive liquid from the transient pressure drive device and heat liquid returning to the liquid source. The liquid velocity continuation component can operate to maintain continuous liquid flow from the liquid source to the heat source from the transient pressure drive device or the bypass conduit to cause substantially immediate maximum liquid flow velocity from the transient pressure drive device upon opening the valve. | 2015-04-30 |
20150113969 | HYDRAULIC HYBRID - A hybrid system, consisting of an internal combustion engine ( | 2015-04-30 |
20150113970 | HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINERY - Disclosed is a hydraulic system for performing land preparation works by means of a simultaneous boom-up and arm-in operation. The hydraulic system according to the present invention includes: an arm cylinder and a boom cylinder that are connected to first and second hydraulic pumps, respectively; a first boom control valve that is disposed in the discharge flow path of the second hydraulic pump; a second boom control valve that is disposed in the discharge flow path of the first hydraulic pump and causes the working fluid of the first hydraulic pump to converge with the working fluid which is supplied from the second hydraulic pump to the boom cylinder; a first arm control valve that is disposed in the discharge flow path of the first hydraulic pump; a second arm control valve that is disposed in the discharge flow path of the second hydraulic pump and causes the working fluid of the second hydraulic pump to converge with the working fluid which is supplied from the first hydraulic pump to the arm cylinder; a recycle valve that is disposed in the flow path between the working fluid inlet port of the first arm control valve and a hydraulic tank; and a second boom control valve spool having a parallel pressure section in which the boom-up pilot pressure does not increase with respect to the boom-up strokes during the simultaneous boom-up and arm-in operation. | 2015-04-30 |
20150113971 | HYDRAULIC CONTROL SYSTEM - A hydraulic control system includes a first oil passage, a first oil pump, a second oil passage, a second oil pump and a check valve. The first oil pump is disposed in the first oil passage. The second oil passage bypasses the first oil pump, includes an intake oil passage and a discharge oil passage, the intake oil passage and the first oil passage are connected to each other at a connection point, and the discharge oil passage includes an air vent hole. The second oil pump is disposed in the second oil passage, configured to take in oil from the intake passage, and configured to discharge the oil into the discharge oil passage. The check valve is provided between the connection point and the air vent hole, configured to restrict flow of the oil from the air vent hole toward the connection point via the second oil pump. | 2015-04-30 |
20150113972 | FLUID TRANSMISSION DEVICE FOR VEHICLE - A fluid transmission device for a vehicle includes a cover and a positioning member. The cover is configured to be driven rotatably about the axis of the fluid transmission device integrally with a drive plate. The drive plate includes a positioning hole that positions the drive plate and the cover. The positioning member is a columnar member. The positioning member is provided on the surface side of the cover, which is opposed to the drive plate, at a radially outer position of the cover. The positioning member protrudes to a drive-plate side in a state where the positioning member is arranged in the positioning hole. The positioning member protrudes from the drive plate obliquely with respect to the axis direction of the fluid transmission device. A radially outermost position of the positioning member is located on the radially inner side relative to a radially outermost position of the cover. | 2015-04-30 |
20150113973 | Thermal Torque Engine - A thermal torque engine comprising a hot box heated by a thermal agent and a wheel having a plurality of peripherally mounted canisters with diametrically opposed canisters connected by a conduit. One of the pair of canisters having a quantity of refrigerant that is pressurized when within the hot box. The pressurized refrigerant moves to the cooler canister with the process continuing for subsequent paired canisters as long as there is a predetermined thermal difference between the interior and exterior of the hot box. | 2015-04-30 |
20150113974 | SMA ACTUATION APPARATUS - An SMA actuation apparatus moves a movable element, such as a camera lens element, relative to a support structure in any direction perpendicular to a notional primary axis using N pairs of SMA actuator wires extending perpendicular to said primary axis, where N is three or more. The SMA actuator wires of each pair extend parallel to each other and being connected at their ends in tension to the movable element and the support structure in opposition to apply a force to the movable element in opposite directions. The SMA actuator wires are arranged around the movable element such that they are capable of being selectively driven to move the movable element in any direction perpendicular to said primary axis. Accordingly, it is possible to drive movement with an apparatus that is compact along the primary axis. | 2015-04-30 |
20150113975 | THERMAL ACTUATOR - Disclosed is a thermal actuator that utilizes the dimensional change of a phase change media hermetically sealed within a shell. This thermal actuator may be utilized in a variety of environments where electric thermostatic actuators are impossible or impractical. | 2015-04-30 |
20150113976 | ACTUATOR DEVICE AND METHOD FOR SETTING A POSITION OF A LINEARLY MOVABLE ELEMENT - An actuator device for producing a linear movement, has a hydraulic actuator which includes a first piston element for actuating the actuator and a second piston element for producing the linear movement. The piston elements are assigned respective fluidically coupled working chambers, the volumes of which can be changed by movement of the respective piston element. A piezoelectric actuator is provided for exerting a force on the first piston element. | 2015-04-30 |
20150113977 | Master Brake Cylinder Arrangement for a Motor Vehicle Brake System, and Integral Sealing Throttle Element for the Same - A master brake cylinder arrangement ( | 2015-04-30 |
20150113978 | System and Method for an Aftercooler Bypass - Embodiments of systems and methods for bypassing an aftercooler are disclosed. According to one embodiment, the bypass valve system may include a turbocharger, an air temperature sensor, an aftercooler, a three-way bypass valve, an aftercooler conduit, a bypass conduit, a pipe fitting, an engine, a radiator, an expansion tank, a pump, a bypass control system and a locomotive control system. The temperature of the charge air is measured and sent to the bypass control system. The locomotive control system sends engine throttle conditions, such as engine notch position, to bypass control system. Bypass control system determines whether to circulate coolant through the aftercooler or bypass the aftercooler based on the temperature measurements and the engine throttle conditions. Bypass control system then sends a signal to the bypass valve to either to circulate coolant through the aftercooler or bypass the aftercooler through the conduit. | 2015-04-30 |
20150113979 | METHOD FOR ESTIMATING CHARGE AIR COOLER CONDENSATION STORAGE WITH AN INTAKE OXYGEN SENSOR - Methods and systems are provided for estimating water storage in a charge air cooler (CAC). In one example, an amount of water accumulating in the CAC may be based on an output of an oxygen sensor positioned downstream of the CAC and ambient humidity. Further, engine actuators may be adjusted to purge condensate from the CAC and/or reduce condensate formation based on the amount of water inside the CAC. | 2015-04-30 |
20150113980 | METHOD AND SYSTEM FOR OPERATING AN ENGINE TURBOCHARGER - A system and method for operating an engine turbocharger is described. In one example, the turbocharger is rotated in different directions in response to operating conditions. The system and method may reduce engine emissions. | 2015-04-30 |
20150113981 | TURBOCHARGER CONTROLLER - A turbocharger controller includes a turbocharger compressor temperature module having a compressor inlet air temperature input, and a turbocharger compressor pressure module including a compressor inlet pressure input and a compressor outlet pressure input. A memory module includes a compressor outlet temperature calibration map and a compressor pressure ratio look-up table. A turbocharger boost pressure ratio control module is operatively connected to the turbocharger compressor temperature module, the turbocharger compressor pressure module, and the memory module. The turbocharger boost pressure ratio control module is configured to selectively compare compressor outlet pressure and compressor inlet pressure with values in the compressor ratio look-up table to determine a turbocharger boost pressure set point establishing a desired compressor outlet temperature. | 2015-04-30 |
20150113982 | AXIAL TURBINE WHEEL WITH CURVED LEADING EDGE - A turbocharger including a turbine wheel having a hub-to-tip ratio of no more than 60% and blades with a high turning angle and a curved leading edge, a turbine housing forming an inwardly spiraling primary-scroll passageway that significantly converges to produce highly accelerated airflow into the turbine at high circumferential angles, and a two-sided parallel compressor. The compressor and turbine each produce substantially no axial force, allowing the use of minimal axial thrust bearings. | 2015-04-30 |
20150113983 | CONTROL DEVICE AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE - Provided are a control device and a control method for an internal combustion engine, which enable a throttle-valve upstream pressure through simple calculation processing without being affected by a state of an opening degree of a wastegate valve (WGV). When a wastegate (WG) command value to a WGV driving section ( | 2015-04-30 |
20150113984 | MOTORCYCLE - A motorcycle has a crankcase containing a crank shaft and a balancer shaft, and a cylinder and a cylinder head positioned above the crankcase, and an exhaust pipe extends from the cylinder head. The balancer shaft is positioned in front of the crank shaft, and the crankcase has a balancer shaft housing supporting the balancer shaft thereinside, and has a recessed part depressed rearward in a front end center part of the balancer shaft housing. The balancer shaft has balancer shaft weights apart from each other in one side and in the other side in an axis direction. | 2015-04-30 |
20150113985 | EXHAUST GAS PURIFICATION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE - The present invention discloses an exhaust gas purification system for an internal combustion engine, which is provided with: a low pressure EGR mechanism that is equipped with a low pressure EGR passage and a low pressure EGR valve; a selective reduction type catalyst that is arranged in a portion of the exhaust passage downstream; a supply device which serves to supply an ammonia derived compound to said selective reduction type catalyst; and a control unit that causes said supply device to supply the ammonia derived compound when said low pressure EGR valve is in a valve open state, makes the amount of the ammonia derived compound supplied from said supply device larger in cases where an amount of the low pressure EGR gas flowing through said low pressure EGR passage is large, in comparison with the case where it is small. | 2015-04-30 |
20150113986 | COMBINED POWER AND HEAT PUMP SYSTEM USING A COMMON WORKING FLUID - A thermodynamic system and method for performing work includes a working fluid and a fluid pump for pumping the working fluid through a cycle. A thermal input supplies heat to the working fluid. An expansion device downstream of the thermal input converts at least the heat of the working fluid to useful work. A heat exchanger downstream of the expansion device has a first portion to transfer heat from downstream said expansion device to a second portion at or upstream of said thermal input. A conversion device expands the working fluid with constant enthalpy from a higher to a lower pressure. The conversion device may be part of a heat pump pumping heat from one portion of said working fluid to another portion of the working fluid. | 2015-04-30 |
20150113987 | INTEGRATED RENEWABLE ENERGY AND ASSET SYSTEM - An integrated renewable energy and asset system is provided. In some embodiments, the system comprises: an existing parking lot positioned adjacent to a building structure, wherein the existing parking lot has an associated pattern; bore holes that are formed into the existing parking lot, wherein the bore holes are organized based on the pattern of the existing parking lot; vertical columns inserted into at least a first portion of the bore holes, wherein: crossbeams are installed on an upper portion of a vertical column to form a support structure; and a canopy is connected to the crossbeams, wherein the canopy is formed from multiple attached photovoltaic modules and thermal tubes are integrated with the photovoltaic modules; geothermal tubes that capture thermal energy are inserted into at least a second portion of the bore holes, wherein each of the thermal tubes and each of the geothermal tubes is connected to a geothermal heat pump and wherein each of the thermal tubes is connected to the geothermal heat pump; and a hardware processor that is configured to: receive sensor information from sensors disposed on the canopy; determine whether to direct at least a portion of the thermal energy captured using the geothermal tubes to the solar thermal panels based on the received sensor information; and cause the heat captured using the geothermal tubes to be directed to the solar thermal panels based on the determination. | 2015-04-30 |
20150113988 | START-UP METHOD OF STEAM TURBINE PLANT - A start-up method of a steam turbine plant includes a first step and a second step. The first step is performed at an aeration start time. In the first step, a reheat steam pressure of an aeration boiler is set to be a reheat steam pressure required by a steam turbine or less. Besides, a reheat steam pressure of a standby boiler is set to be a reheat steam pressure required for the standby boiler or more. The second step is performed when a load of the steam turbine becomes a predetermined value. In the second step, the reheat steam pressure of the aeration boiler is increased to the same degree as the reheat steam pressure of the standby boiler. After that, steam from the aeration boiler and steam from the standby boiler are merged to be supplied to the steam turbine. | 2015-04-30 |
20150113989 | METHOD FOR OPERATING A POWER PLANT INSTALLATION - The invention relates to a method for operating a power plant, wherein in partial load operation the increase of temperature results at the outlet of the high-pressure turbine section as a consequence of a throttling by means of the intermediate pressure valve. | 2015-04-30 |
20150113990 | HELMHOLTZ DAMPER FOR GAS TURBINE WITH COOLING AIR FLOW - A Helmholtz damper for a combustor of a gas turbine includes an enclosure defining a damping volume from which a neck portion extends and which has a flow path (F) for cooling and purging air with an inlet opening and an outlet opening to the enclosure. The outlet opening is formed in the neck portion. A seal is arranged at the neck portion adjacent to the outlet opening for cooling and purging air such that a cooling effect of the seal is provided. | 2015-04-30 |
20150113991 | DAMPING DEVICE FOR A COMBUSTOR OF A GAS TURBINE - The present invention relates to a damping device for a combustor of a gas turbine for suppressing combustion instabilities. More specifically, the invention relates to a design of a broadband damping device for a low emission combustor having at least one resonator for damping pressure fluctuations in the combustion chamber. It is an object of the invention to provide a damping device with a quarter wave damper having broadband characteristics. The damping device for a combustor of a gas turbine according to the invention comprises a casing defining a resonator volume, a hole at a front face of the casing for allowing fluid communication between the resonator volume and the combustion chamber, the casing having parameters such that it acts as a quarter wave damper, is characterized in that the resonator volume is limited by a rear face and at least one lateral surface of the casing, whereby at least one lateral surface is equipped with one or more cavities inside and the rear face is equipped with at least one feed hole for feeding a purging fluid into the resonator volume. The preferably groove-shaped side cavities initiate energy dissipating vertical flows. | 2015-04-30 |
20150113992 | DAMPER FOR GAS TURBINE - The invention relates to a damper for reducing the pulsations in a chamber of a gas turbine. The damper includes a resonator cavity and a neck in flow communication with the resonator cavity and the chamber. The neck includes a mouth to communicate with the chamber. The air flow inside the chamber flows across the mouth of the neck. The neck is so configured that the longitudinal axis of its mouth is angled 0-90° relative to the direction of the air flow inside the chamber. The damper of this invention may effectively alleviate the detrimental effect of the grazing flow and thus it enables the placement of the damper also at locations where strong grazing flows are present. | 2015-04-30 |
20150113993 | GAS TURBINE ENGINES HAVING FUEL INJECTOR SHROUDS WITH INTERIOR RIBS - A fuel injector assembly includes a fuel injector and a fuel injector shroud housing the fuel injector. The fuel injector includes a body and a nozzle coupled to the body. The fuel injector shroud includes a swirler device defining a center opening proximate to the nozzle of the fuel injector and a plurality of swirler holes surrounding the center opening, a body section with an air inlet configured to admit a flow of air into the fuel injector shroud and a dome section defining a mount for securing the swirler device to the body section, and at least one interior rib positioned on an interior surface of the dome section configured to direct the flow of air to the swirler holes of the swirler device such that the flow of air exiting through the swirler is mixed with the flow of fuel exiting the nozzle. | 2015-04-30 |