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Patent # Description
US-9,644,557 Hybrid vehicle and method of controlling hybrid vehicle
A hybrid vehicle includes: an engine, a motor configured to drive the vehicle, an air-fuel ratio sensor, and a control unit configured to stop and start the...
US-9,644,556 Gaseous fuel injector activation
A method for starting an engine is provided. The method comprises opening a throttle valve controlling air flow into an intake manifold in response to a gaseous...
US-9,644,555 Method of pre-emptively regenerating a lean nox trap
A method of predicting the future use of a vehicle or an engine of the vehicle is used to evaluate whether NOx slippage from a lean NOx trap is likely to occur...
US-9,644,554 Cylinder-by-cylinder air-fuel-ratio controller for internal combustion engine
An air-fuel-ratio of each cylinder is estimated based on a detection value of an air-fuel-ratio sensor. An air-fuel-ratio detection timing determination is...
US-9,644,553 Control device for internal combustion engine
An internal combustion engine of the present invention is an internal combustion engine including a supercharger and an EGR device. Further, the internal...
US-9,644,552 System and methods for refueling a vehicle
A method for a fuel system, comprising: during a first condition, fluidly coupling a fuel tank to a fuel vapor canister; and fluidly coupling the fuel vapor...
US-9,644,551 Method of supplying fuel to engine
A method for supplying fuel to an engine is disclosed. The method may include regulating a gas admission valve disposed between a gaseous fuel line and a...
US-9,644,550 Control apparatus for vehicle
A control apparatus for a vehicle, wherein the vehicle includes an engine having a turbocharger and an automatic transmission. The control apparatus includes at...
US-9,644,549 Control apparatus for internal combustion engine
When engine is in the lean operation, and a WGV is fully closed, a boundary between a stoichiometric region and a lean region is corrected by learning using a...
US-9,644,548 Exhaust system pressure estimation systems and methods
A control system for an engine of a vehicle includes an adder module that determines a pressure sum based on a sum of a plurality of pressures determined based...
US-9,644,547 Engine control device for work vehicle
An engine control device for a work vehicle decides that an idling stop condition is established when the front device is in the unengaged state, the steering...
US-9,644,546 Internal combustion engine provided with variable compression ratio mechanism
This internal combustion engine is provided with a variable compression ratio mechanism capable of changing a mechanical compression ratio by changing the...
US-9,644,545 Control of engine exhaust braking
A method of controlling exhaust braking in an internal combustion engine is disclosed. The engine includes an exhaust system, an exhaust pressure modulation...
US-9,644,544 Spring biased exhaust valve assembly
An exhaust valve assembly comprises a housing having a central axis. A ram assembly moves along a shaft fixed inside a hollow interior of the housing....
US-9,644,543 Prediction of intake manifold pressure in an engine system
An engine assembly includes an intake manifold and a manifold absolute pressure sensor configured to generate a current measured manifold absolute pressure...
US-9,644,542 Turbine cooling system using an enhanced compressor air flow
The present application provides a gas turbine engine for low turndown operations. The gas turbine engine may include a compressor with a compressor bleed air...
US-9,644,541 Turbine engine comprising a floating bearing for guiding a shaft of the turbine engine
A turbine engine including at least one shaft and at least one bearing for rotatably guiding the shaft about an axis of the turbine engine, the bearing...
US-9,644,540 Collector and gas turbine plant provided with same
A collector 3 that collects particles P contained in a fluid includes: a bent pipe 31 that guides the fluid flowing from a first direction X in a second...
US-9,644,539 Cooling air temperature reduction using nozzles
A converging-diverging nozzle that has particular application for providing a cooling air flow to ring segments in a gas turbine engine. The engine includes a...
US-9,644,538 Passive cooling system for auxiliary power unit installation
A passive cooling system for an auxiliary power unit (APU) installation on an aircraft is provided. The system is for an auxiliary power unit having at least a...
US-9,644,537 Free stream intake with particle separator for reverse core engine
A gas turbine engine has a fairing and an air intake that includes an air inlet embedded within the fairing for supplying free stream atmospheric air to a gas...
US-9,644,536 Inlet air filter arrangement, inlet air filter cartridge, and equipment for supporting inlet air filter...
An inlet air filter arrangement for a gas turbine or a combustion turbine includes a housing with an inlet side and an outlet side separated by a planar...
US-9,644,535 Passive boundary layer bleed system for nacelle inlet airflow control
A nacelle for a gas turbine engine system includes a housing that has a pressure side and a suction side. A passage extends between the pressure side and the...
US-9,644,534 Systems and methods for implementing engine cycle count
Systems and methods for implementing engine cycle counts are disclosed. One method may include determining, by at least one processor, a plurality of cycles...
US-9,644,533 Method and apparatus for supplying a combustion chamber with nitrogen
In a method for supplying nitrogen to a combustion chamber, gaseous nitrogen (9) is drawn off from an air separation unit (7) at a first pressure, the nitrogen...
US-9,644,532 Autonomous glow driver for radio controlled engines
An autonomous glow driver system for radio controlled (RC) engines. Aspects of the system include a connector that securely attaches to the glow plug to...
US-9,644,531 Hybrid drive device
A hybrid drive having a clutch and a rotary electric machine disposed radially outwardly of the clutch so as to at least partially overlap the clutch in an...
US-9,644,530 Internal combustion engine coupled turbocharger with an infinitely variable transmission
A turbocharger for use with an internal combustion engine is provided. The turbocharger comprises a differential device having a carrier portion, a compressor...
US-9,644,529 Supercharged internal combustion engine with twin-flow turbine and method for operating an internal combustion...
A supercharged internal combustion engine may include a twin-flow turbine with variable vane geometry. One example method to operate the device permits...
US-9,644,528 Engine system with EGR over-pressure protection
An engine system is disclosed for use with an engine having at least a first cylinder and a second cylinder. The engine system may have a first exhaust manifold...
US-9,644,527 Method of operating a combustion engine provided with at least one flushed prechamber
A method of operating a combustion engine provided with at least one flushed prechamber, and the at least one prechamber is connected to a main combustion...
US-9,644,526 Venting plug for engine coolant filling
A venting plug assembly for sealing a coolant channel and venting air therefrom is disclosed. The coolant channel defines an open portion to receive the venting...
US-9,644,525 Cooling device having air guide for a radiator of an automobile engine
A device for cooling a radiator, including an air guide attached to structural portions of a vehicle and a device having movable air-blocking flaps, the air...
US-9,644,524 Cooling water passage structure
A cooling water passage structure includes a cooling water passage in an internal combustion engine, a water pump, and a communication member. The communication...
US-9,644,523 Discoloration protection
A device is provided for protecting at least one metallic surface against discolorations under the action of heat. The device includes a metallic surface with a...
US-9,644,522 Cast end cap mounting module
An end cap mounting module comprises an end cap body that is cast as a single-piece component that has a first mount interface for connection to a catalytic...
US-9,644,521 Method for operating an exhaust gas purification system of a motor vehicle combustion engine
A method for operating an exhaust gas purification system of a motor vehicle internal combustion engine is disclosed. The system has an SCR catalyst where a...
US-9,644,520 Control system for determining biofuel content
A system includes an internal combustion engine having an air intake, a fuel inlet, and exhaust outlet. The system further includes a NO.sub.x sensor operably...
US-9,644,519 Device and method to use the same to purify pollutant gases
The present invention relates to a device and a method of using the same for purification and recycling of pollutant gases. The device is a tool to minimize and...
US-9,644,518 Urea filler neck and urea tank for prevention of urea overflow and urea after-treatment system with outside...
A urea filler neck for preventing a urea overflow includes a filler housing forming a urea path in which urea flows to a urea tank. An injection gun guide is...
US-9,644,517 Exhaust aftertreatment device
An exhaust treatment device for treating exhaust includes a main body defining an interior, an inlet, and an outlet; an inlet arrangement disposed at the inlet;...
US-9,644,516 Mounting plate for mounting injectors and directing reductant flow in exhaust conduits
An aftertreatment system comprises a SCR system including at least one catalyst for decomposing constituents of an exhaust gas produced by an engine. An exhaust...
US-9,644,515 Gaseous ammonia injection system
An aftertreatment system comprises a liquid exhaust reductant tank. A heat exchanger is positioned downstream of the preheater. The heat exchanger heats the...
US-9,644,514 Exhaust systems for marine propulsion devices having sealing arrangements
An exhaust system is for a marine propulsion device having an internal combustion engine. The exhaust system comprises a catalyst housing having a housing inlet...
US-9,644,513 Method of regenerating lean NOx trap of exhaust purification system provided with lean NOx trap and selective...
A method of regenerating a lean NOx trap (LNT) of an exhaust purification system provided with the LNT and a selective catalytic reduction (SCR) catalyst may...
US-9,644,512 Dosing module with integrated heat pipe
A dosing module for an exhaust aftertreatment system includes an attachment interface for coupling to an exhaust system. The attachment interface includes a...
US-9,644,511 Combustion gas cooling apparatus, denitration apparatus including the combustion gas cooling apparatus, and...
A fuel gas cooling apparatus includes a cooling duct which causes a cooling gas to flow out into a mixing duct, and a difference of maximum dimensions in a...
US-9,644,510 Exhaust pipe
A pipe (11), carrying exhaust gas, of an exhaust system (1) of an internal combustion engine (9), with a tubular body (15) carrying exhaust gas, and with at...
US-9,644,509 Muffler
The present invention in one or more embodiments provides a muffler, where the muffler includes a housing extending along a longitudinal direction, and a...
US-9,644,508 Liquid filter with a filter bypass valve and with a central discharge duct, and filter insert for a liquid filter
A liquid filter having a housing with a removable cover and an exchangeable cylindrical insert enclosed by two end disks. The filter has a bypass valve and the...
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