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Patent # Description
US-9,404,451 Automotive air cleaner elements with attachment/insulation feature
A number of variations may include an air cleaner assembly which comprises a first housing portion having at least one air inlet aperture. The air cleaner...
US-9,404,450 Air purification device for vehicles
The present invention relates to an air purification device for vehicles and the purpose of the present invention is to provide a DOR (Direct Ozone Reduction)...
US-9,404,449 Apparatus for treating a mixture of fossil fuel and water prior to combustion in combustion engines
An apparatus for treating a mixture of fossil fuel and water includes a treatment unit for treating the mixture and including an inlet for the mixture, an...
US-9,404,448 Systems and methods for an engine
Methods and systems for an engine are provided. In one example, a system for an engine comprises an exhaust passage through which exhaust gas is configured to...
US-9,404,447 Cooler having liquid separator for use with an internal combustion engine
A cooler for an internal combustion engine may include a cooler block including a gas path for communicating a gas flow along a gas flow direction and a coolant...
US-9,404,446 Vehicle fuel vapor recovery system
A vehicle fuel vapor recovery system includes a compartment wall structure, a fuel filler tube and an air vent chamber structure. The compartment wall structure...
US-9,404,445 Evaporated fuel treatment apparatus
An evaporated fuel treatment apparatus includes a diagnosis section for leak diagnosis of an evaporated fuel tightly-closed system. In first diagnosis stage in...
US-9,404,444 Exhaust system for internal combustion engine
In an exhaust system for an internal combustion engine, an output member is configured to transmit power generated by a motor to a valving element via a valve...
US-9,404,443 Methods for joule-thompson cooling and heating of combustion chamber events and associated systems and apparatus
A method for operating an internal combustion engine including a combustion chamber and configured to perform at least a compression stroke and a power stroke....
US-9,404,442 Fuel bowl for carburetor system and associated methods
A fuel bowl for a carburetor system may include a fuel container and a fuel flow assembly that is removeably couplable thereto. The fuel container may include a...
US-9,404,441 Low velocity injector manifold for hypergolic rocket engine
A fuel manifold for a thrust chamber assembly includes a main fuel chamber which is generally frustro-conical in shape. The main fuel chamber provides a...
US-9,404,440 Common platform modular stirling radioisotope generator
A radioisotope generator system may comprise a common platform convertor having two ends, and multiple heat source modules thermally coupled to each other and...
US-9,404,439 Piston with cooling gallery and cooling gallery fins
A piston may include a piston crown including radially inner and outer crown mating surfaces, the crown defining at least in part a cooling gallery extending...
US-9,404,438 Supporting a driver of a motor vehicle in utilizing an automatic start-stop system
A method and a device for supporting a driver of a motor vehicle in utilizing an automatic engine start-stop system of the motor vehicle is provided. The method...
US-9,404,437 Engine control apparatus performing automatic engine restart for ensuring brake booster assistance after...
On a vehicle equipped with a vacuum-assist type of brake booster utilizing the intake air pressure of the vehicle engine, an engine control apparatus...
US-9,404,436 Method for operating an internal combustion engine using a corrected energizing time for fuel injections
Methods and apparatus for operating an internal combustion engine are provided. The engine has an engine block defining a cylinder accommodating a reciprocating...
US-9,404,435 Methods and systems for adjusting fuel injector operation
Systems and methods for improving fuel injection of an engine that includes a cylinder receiving fuel from two different fuel injectors is disclosed. In one...
US-9,404,434 Universal solenoid driver
A device may include a driver integrated circuit (IC) comprising a first control unit and a second control unit, a first solenoid that is electrically coupled...
US-9,404,433 Control device equipped with multiple grounds
A control device is provided that can obtain high precision sensor outputs by way of a simple configuration without providing additional components. A control...
US-9,404,432 Methods and systems for fuel ethanol content determination via an oxygen sensor
Methods are provided for accurately learning part-to-part variability of an intake or exhaust oxygen sensor. A correction factor is learned based on a sensor...
US-9,404,431 Method and device for operating an internal combustion engine
A method and a device operate an internal combustion engine having a plurality of cylinders with which are associated respective injection valves for metering...
US-9,404,430 Logic-based sliding door interlock
A fuel door and a sliding door are on the same side of a vehicle. The sliding door has power locking and power child locking. To prevent the sliding door from...
US-9,404,429 Control system for dual-fuel engine
A control system is provided for use with a dual-fuel engine. The control system may have a detonation sensor configured to generate a detonation signal...
US-9,404,428 Variable-expansion-ratio engine
An internal-combustion engine achieves much higher thermodynamic cycle efficiency than it is possible to achieve in other engines of the same type. It achieves...
US-9,404,427 Engine with dedicated EGR exhaust port and independently deactivatable exhaust valves
An engine assembly includes an engine block defining a cylinder, an exhaust system, and an exhaust gas recirculation system. A first exhaust valve is configured...
US-9,404,426 Methods and systems for enhancing control of power plant generating units
A control method for optimizing an operation of a power plant having generating units during a selected operating period subdivided so to include regular...
US-9,404,425 Device and a method of regulating a power plant including at least one turbine engine, and an aircraft
A regulator device (10) for regulating a turbine engine (3). The regulator device (10) includes mechanical power take-off means (100) for taking off power...
US-9,404,424 Turbine conduit purge systems
In one embodiment, a system is provided. The system includes a combustor configured to combust a fuel, and a three-way valve fluidly coupled the combustor and...
US-9,404,423 Fuel staging system
A fuel staging system is described which comprises a staging valve 28 operable to divide a metered fuel supply between a pilot delivery line 18 and a mains...
US-9,404,422 Gas turbine fuel injector having flow guide for receiving air flow
In accordance with an exemplary embodiment, a fuel injector assembly is provided for a gas turbine engine with a compressor section and a combustion section....
US-9,404,421 Structural support bracket for gas flow path
A structural support system is provided in a can annular gas turbine engine having an arrangement including a plurality of integrated exit pieces (IEPs) forming...
US-9,404,420 Device for recovering lubricating oil from an epicyclic reduction gear
An epicyclic reduction gear, including a planetary gear movable in rotation about an axis of rotation, planet pinions driven by the planetary gear and movable...
US-9,404,419 Method for optimizing the operability of an aircraft propulsive unit, and self-contained power unit for...
A method for optimizing operability of an aircraft propulsive unit, and a self-contained power unit implementing the method. The method removes mechanical bleed...
US-9,404,418 Low emission turbine system and method
A turbine system is provided. The turbine system includes a compressor configured to compress ambient air and a combustor configured to receive compressed air...
US-9,404,417 Noise attenuation compartment with heat exchanger arrangements for engines driving a load
Systems, methods and apparatus for noise attenuation of a generator set are disclosed. The generator set includes an internal combustion engine enclosed within...
US-9,404,416 Generator compressor combination power system
Disclosed is a generator compressor combination power system based upon an internal combustion engine directly coupled to a generator and a compressor assembly....
US-9,404,415 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...
US-9,404,414 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-9,404,413 Internal combustion machine, water craft, and method for operating the power supply system of a ship using an...
The invention relates to an internal combustion machine (10), comprising a combustion engine (1) having an exhaust gas side (AGS) and a charging fluid side...
US-9,404,412 Two-stroke engine and four-stroke engine
A two-stroke engine (1) includes a cylinder (2) having a scavenging port (23) and an exhaust port (24), a piston (3) provided in the cylinder (2), a first...
US-9,404,411 Turbocharger system having an air-cooled solenoid valve
A turbocharger system is provided. The turbocharger system includes a turbine positioned downstream of a combustion chamber and a turbine bypass conduit in...
US-9,404,410 Controller for engine cooling system
An internal combustion engine has a cylinder-head-passage through which an engine coolant flows toward a water jacket when a water pump is operated. The water...
US-9,404,409 Exhaust throttling for cabin heating
Embodiments for heating a vehicle cabin are disclosed. In one example, a method for heating a vehicle cabin comprises closing an exhaust throttle while...
US-9,404,408 Device and method for metering a reducing agent into an exhaust gas system of a motor vehicle
In an internal-combustion engine exhaust gas system, a storage tank stores the reducing agent, a supply pipe connects the storage tank to a metering unit which...
US-9,404,407 Method and system for pre-ignition control
Methods and systems are provided for addressing pre-ignition occurring while operating with blow-though air delivery. A variable cam timing device used to...
US-9,404,406 Catalyst for use in a process for purifying exhaust gas from gasoline engines of a fuel-direct-injection type
A catalyst for use in a process for purifying exhaust gas from a gasoline engine of the fuel-direct-injection type that varies, in response to changes in the...
US-9,404,405 Abnormality diagnosis apparatus for exhaust gas purification apparatus
The present invention provides an abnormality diagnosis apparatus for an exhaust gas purification apparatus having an SCR catalyst, with which a misdiagnosis of...
US-9,404,404 Heat exchanger for a metering unit of an SCR exhaust-gas aftertreatment device
The invention relates to a heat exchanger (50) for a dosing unit of an SCR (selective catalytic reduction) exhaust gas treatment device (10), wherein an...
US-9,404,403 Engine oil level monitoring systems and methods
An oil monitoring system includes a level module, a limit module and an remedial action module. The level module is configured to determine N oil levels of an...
US-9,404,402 Efficient vehicle component heating
Methods for achieving efficient vehicle component heating are provided. One example method for controlling the warming of powertrain lubricants during engine...
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