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Patent # Description
US-1,004,1467 Device for capturing wave energy
A device (OWC Oscillating Water Column) for capturing wave energy, the upper part of which contains a pressure accumulator (3) connected to the atmosphere...
US-1,004,1466 Wave-powered devices configured for nesting
A wave-powered water vehicle includes a) a first component which is a float that travels on or near the water surface; b) a second component which is wave...
US-1,004,1465 Water wheel device and control mechanism therefor
A water turbine device is disclosed. The water turbine device includes a water shaft, a plurality of blade frames, a plurality of turbine blades, a pivot shaft...
US-1,004,1464 Controller of laser ignition engine
A controller of a laser ignition engine configured to perform ignition by using a laser ignition device configured to emit a laser beam condensed by a lens...
US-1,004,1463 Ignition device
According to an ignition device, a first switching unit applies a voltage between electrodes of by spark plug by turning on/off energization from an on-vehicle...
US-1,004,1462 Electric drive vehicles
An electric drive vehicle which is capable of performing a bidirectional voltage conversion between two DC power supplies and a rotary electric machine, and a...
US-1,004,1461 System and method for valve seating detection
A system for detecting valve seating in a valve system such as a fuel admission valve system includes seat detection circuitry coupled with a low-side driver...
US-1,004,1460 System having a fuel distributor and multiple fuel injectors
A system, which in particular is used as a fuel injection system for high-pressure injection in internal combustion engines, includes a fuel distributor and a...
US-1,004,1459 Pressure control valve for a fuel injection system
A pressure control valve for a fuel injection system, in particular a common-rail injection system, for controlling pressure in a high-pressure fuel reservoir,...
US-1,004,1458 Injector clamp
An injector clamp for clamping at least two injectors to an engine head includes a body having at least a first arm and a second arm. Each arm having a first...
US-1,004,1457 Pump unit
A pump unit has an inlet valve, an outlet valve, a supply line for supplying fuel, a pumping chamber, and a plunger for pressurizing fuel in the pumping...
US-1,004,1456 System and method for vibration resistant rollover valve
A system includes a fuel delivery system of an engine, the fuel delivery system including a vent tube, walls providing a seat and forming a cavity at an opening...
US-1,004,1455 Humidity sensor device arranged in a choke portion of an internal combustion engine intake air passage
A sensor device is disposed in an intake passage through which intake air flows to an internal combustion engine. The sensor device includes a humidity sensor...
US-1,004,1454 Disruptive air flow assembly for a vehicle engine
Present embodiments provide a disruptive air flow assembly which connects to a vacuum line and utilizes a valve to open and close and thereby vary the vacuum...
US-1,004,1453 Apparatus for heating intake system for engine of vehicle by hot water
In an apparatus for heating an intake system for an engine of a vehicle by hot water, the vehicle having an engine compartment placed in a front part, in which...
US-1,004,1452 Arrangement for attaching a control valve to a flow channel housing of an internal combustion engine
An arrangement for attaching a control valve to a flow channel housing of an internal combustion engine which includes an insertion housing part which projects...
US-1,004,1451 Methods and systems for controlling air flow paths in an engine
Methods and systems are provided for controlling a temperature of gases within a heat exchanger, a ratio of gases output by the heat exchanger, and selectively...
US-1,004,1450 Valve assembly for a tank of a vehicle
A valve assembly for a tank of a vehicle is disclosed. A valve body is adapted to be attached to the tank. A seat is disposed inside the valve body and defines...
US-1,004,1449 Evaporative emissions testing using inductive heating
Methods and systems are provided for conducting an evaporative emissions test on a fuel tank and an evaporative emissions system in a vehicle. In one example,...
US-1,004,1448 Systems and methods for boost control
Methods and systems are provided for reducing turbo lag in an engine system configured with a cylinder dedicated for exhaust gas recirculation and distinct...
US-1,004,1447 Pump manifold
A manifold for a pump is configured to connect to a jacket to form a reservoir and to connect to at least one pumping mechanism disposed within the reservoir....
US-1,004,1446 Carburetor with rotary valve
A carburetor with rotary valve includes an idle adjustment needle with an eccentric hole, accordingly a special adjustment tool used for idle adjustment needle...
US-1,004,1445 Nozzle having a movable divergent section with a thermal protection system
A nozzle having a movable diverging section, the nozzle including a stationary throat forming a ball joint and a diverging section having a top portion that is...
US-1,004,1444 Variable orifice jet for a turbine engine
A fuel delivery system is provided for a turbine engine. This fuel delivery system includes a variable orifice jet configured to spray fuel received from a...
US-1,004,1443 Thrust reverser apparatus and method
A thrust reverser is adapted to be fixed within a turbofan engine nacelle that extends substantially about an engine core cowl. The nacelle and engine core cowl...
US-1,004,1442 Variable area fan nozzle
A nacelle assembly for a high-bypass gas turbine engine includes a variable area fan nozzle in communication with a fan bypass flow path. An actuator assembly...
US-1,004,1441 Cooling channel cover and piston provided with a cooling channel cover
An annular cooling channel cover for a piston may include an elastic material body having opposing end faces. At least two opposing end regions may provide a...
US-1,004,1440 Fuel injector insert
An insert for a cylinder head of an internal combustion engine that has a bore for receiving a fuel injector to deliver fuel through an injector nozzle into a...
US-1,004,1439 Combustion chamber, method for igniting a fuel-air mixture in a combustion chamber of an internal combustion...
An ignition chamber of a combustion engine, the ignition chamber comprising: a piston having a piston bottom surface and a cylinder head having a cylinder head...
US-1,004,1438 Unburned fuel venting in internal combustion engines
An internal combustion engine is disclosed. The engine may have a cylinder that defines a combustion chamber for combusting an air/fuel mixture. The engine may...
US-1,004,1435 Direct injection fuel system with controlled accumulator energy storage and delivery
A direct injection (DI) fuel supply system includes an accumulator valve coupled to a high pressure fuel line at a position between an accumulator and a fuel...
US-1,004,1434 Fuel injection operation
A method of operating an engine with multi-fuel injector per cylinder capabilities to accommodate reaching minimum fuel pulsewidth conditions of any of the...
US-1,004,1433 Methods and systems for dual fuel injection
Methods and systems are provided for reducing port injection fuel errors by selectively reactivating a direct fuel injector. Responsive to an increase in driver...
US-1,004,1432 Fuel system having pump prognostic functionality
A fuel system is disclosed for use with an engine. The fuel system may have a plurality of fuel injectors, a common rail fluidly, a pump, and an outlet valve...
US-1,004,1431 Fuel supply apparatus for internal combustion engine
A fuel supply apparatus for an internal combustion engine includes a fuel pump, a fuel pipe, a reduction valve, and an electronic control unit. The electronic...
US-1,004,1430 System for adjusting a fuel injector actuator drive signal during a fuel injection event
The present disclosure provides a system for adjusting a fuel injector drive signal during a fuel injection event wherein the system comprises an engine having...
US-1,004,1428 Methods and systems for estimating exhaust pressure with a variable voltage oxygen sensor
Methods and systems are provided for estimating an engine exhaust pressure based on outputs from an exhaust oxygen sensor. In one example, a method may include...
US-1,004,1427 Sensor output value estimation device
A sensor output value estimation device that effectively estimates sensor output values reflecting a response delay of a temperature sensor. The device includes...
US-1,004,1426 Control apparatus and control method for internal combustion engine
A control apparatus for a four-cycle internal combustion engine that includes a plurality of cylinders into which fuel is directly injected, includes an...
US-1,004,1425 Air-fuel ratio controller of internal combustion engine and method for controlling air-fuel ratio of internal...
An air-fuel ratio controller of an internal combustion engine includes an open-loop processor setting a base injection amount, a feedback processor calculating...
US-1,004,1424 Methods and system for catalyst reactivation
Embodiments for reactivating a catalyst are provided. In one example, a method for reactivating a catalyst coupled to an engine comprises when the engine is...
US-1,004,1423 Non-uniform displacement engine control system with different control modes based on state of charge of battery...
A non-uniform displacement engine control system with different control modes based on a state of charge (SOC) of a battery, the system includes a non-uniform...
US-1,004,1422 Characterizing engine load
Aspects of the disclosure are directed to characterizing effective vehicle frontal area. As may be implemented in accordance with one or more embodiments, one...
US-1,004,1421 Safety system for engine shutdown, and engines and equipment incorporating the same
A safety system for engine powered machinery having a fuel cut functionality to promote more rapid shutdown of the rotating parts of the engine powered...
US-1,004,1420 Valve assembly and valve system including same
A valve assembly includes a valve housing defining a bore with a first axis extending along a length of the bore, and a valve shaft partially disposed within...
US-1,004,1419 Valve flap device
A valve flap device having at least one valve housing having a shaft comprising a bearing surface and a valve axis, the shaft being rotationally supported about...
US-1,004,1418 Flap device for an internal combustion engine
A flap device for an internal combustion engine includes a flap body comprising at least one end position, a shaft which has the flap body arranged thereon, a...
US-1,004,1417 Gas turbine system with injection water pressurization passage
The gas turbine system (GT) includes a combustor (2) having a fuel injection nozzle assembly (4) for jetting hydrogen gas (H) and pure water (W), a reservoir...
US-1,004,1416 Combustor seal system for a gas turbine engine
A system for providing a seal between a combustor and a turbine vane. The system includes a flange configured to extend radially from the combustor, and a seal....
US-1,004,1415 Burner seal for gas-turbine combustion chamber head and heat shield
The present invention relates to a combustion chamber for a gas turbine with a combustion chamber head and a heat shield which are designed in one piece, with...
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