Matches 251 - 300 out of 97790 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >
Match Document Document Title
7434572 Cylinder head of an internal combustion engine  
The invention relates to a cylinder head ( 1 ) of an internal combustion engine with a camshaft bearing mechanism ( 2 ) situated thereon in which a hollow camshaft ( 3 ) is rotatably mounted,...
7434571 Closed crankcase ventilation system  
A closed crankcase ventilation system for an internal combustion engine is disclosed. The system comprises a flow path configured to enable crankcase emissions to flow from a crankcase of an...
7434570 Snap-action valve for exhaust system  
A passive, exhaust pressure actuated valve assembly for placement inside a tubular exhaust conduit is pivotally mounted to an off-center axle for rotation between fully closed and fully opened...
7434569 Fuel economizer  
A fuel economizer comprises a pipeline with thermal conducting elements and having a chamber contained therein, a plurality of magnetic elements each of which having a through hole formed therein...
7434568 Method and apparatus for liquid fuel conditioning to improve combustion  
A fuel is conditioned in a fuel supply system for more efficient combustion in a combustion chamber. The conditioning system includes a plurality of vessels, each defining a fuel chamber for fuel...
7434567 Internal filter for a fuel injector  
A fuel injector including a filter 30 provided within the tip portion 12 of the injector body 10 , down stream of the fuel inlet port 14 and upstream of the spray aperture 14 . The filter ...
7434566 ETC control system and method  
An electronic throttle control system and method which prevents obstructions from forming around a throttle plate during engine soak.
7434565 Electronic throttle control apparatus  
The electronic throttle control apparatus for a vehicle engine includes a throttle actuator including an electric motor generating torque for driving a throttle valve in an opening direction and a...
7434564 Internal combustion engine  
A cylinder head for an internal combustion engine wherein intake openings to the cylinder are partly surrounded by a mask formed by a material projection of the top face of the combustion chamber,...
7434563 Rotary engine  
The rotary engine includes a cylinder body having a cylinder chamber, an intake port, an exhaust port, and a spark plug, and a rotor which is received in the cylinder chamber to eccentrically...
7434562 Internal combustion engine with parallel crankshafts  
An internal combustion engine which includes two parallel crankshafts positioned in crankcases, a cylinder positioned on a side of the crankcases, a piston movably disposed within the cylinder, and...
7434561 Engine  
An engine including an oil passage through which oil output from an oil pump flows, an oil cooler mounted to the oil passage, and a branched oil passage for a hydraulically-powered device of the...
7434560 Balancing device for an engine  
With a view to reducing the load imposed by a cantilevered balancer weight on a balancer shaft bearing while balancing the inertia force generated by the balancer weights with the center of gravity...
7434559 Retainer for supporting valve shaft in variable intake system  
A retainer device is provided suitable for supporting a valve shaft in a variable intake system. Preferred retainer devices can stably support a valve shaft of a variable intake system and may...
7434558 Intake apparatus and intake manifold for internal combustion engine  
An intake apparatus for an internal combustion engine, includes a passage section defining an intake passage; and a throttle valve located in the intake passage, the throttle valve including a...
7434557 Hydraulic valve clearance compensation element  
A hydraulic reverse spring valve clearance compensation element (RSHVA) for a valve train of an internal combustion engine comprising: a housing ( 2 ), which has a blind bore ( 3 ), in which...
7434556 Engine valve actuation system  
A valve actuation system is provided. The system has an engine valve moveable between a first position at which the engine valve prevents a flow of fluid relative to the engine valve and a second...
7434555 V type internal combustion engine  
A number of embodiments of double overhead cam shaft V type engines wherein the drive arrangement for the camshafts permits not only a compact design but also one in which the timing loadings are...
7434554 Controller for vane-type variable valve timing adjusting mechanism  
In a vane-type variable valve timing adjusting mechanism (VCT), an OCV target current is set to the holding current to hold an actual advance amount in close proximity to the target advance amount...
7434553 Variable valve mechanism for engine  
In a variable valve mechanism, a control shaft is associated with an advance oil passage such that the same passage is closed by the control shaft when a maximum valve lift amount of an intake...
7434552 Method for controlling and/or regulating a constant voltage converter for at least two electromagnetic valves of an internal combustion engine, especially an internal combustion engine in a motor vehicle  
A method for controlling and/or regulating a d.c. converter for at least two electromagnetic valves of an internal combustion engine of a motor vehicle is provided. A current generated by the d.c....
7434551 Constant temperature internal combustion engine and method  
Internal combustion engine and method with compression and expansion chambers of variable volume, a combustion chamber, a variable intake valve for controlling air intake to the compression...
7434550 Internal combustion engine  
An improved configuration for an opposing piston-opposing cylinder (“OPOC”) internal combustion engine with a single camshaft to reduce friction between the pistons and the cylinder walls...
7434549 Opposed double piston internal combustion engine  
An internal combustion engine including at least one engine cylinder includes a cylinder cavity with first and second stopping members interconnected by a cylinder wall, the cylinder further...
7434548 Control device for hydraulic actuator in piston  
In a control device for a hydraulic actuator, one end of an oil passage that is provided through a connecting rod, a crankshaft and a crankcase supporting the crankshaft is connected to a hydraulic...
7434547 Fuel fired hydrogen generator  
A system for making and storing hydrogen comprises an IC engine, a thermal reactor to convert hydrocarbon fuels to reformate, and a separation means to separate the reformate into a hydrogen stream...
7434398 Method for braking with an internal combustion engine having a variable turbo unit  
Method for controlling the braking effect during engine braking in an internal combustion engine ( 10 ) having an exhaust turbocharger unit ( 16 ) with adjustable guide blades for controlling the...
7433777 Engine protection system and method for construction machine  
An engine protection system for a construction machine can individually diagnose the exhaust temperature specific to each cylinder of an engine corresponding to an engine revolution speed in order...
7433776 System and method for quantizing fuel dilution of engine motor due to post-injection fueling to regenerate an exhaust aftertreatment device  
A system and method for estimating the effect of forced regeneration of a diesel particulate filter ( 22 ) by post-injection of fuel on fuel dilution of engine motor oil.
7433775 Engine torque control at high pressure ratio  
A method of controlling a torque output of an internal combustion engine includes determining a pressure ratio, determining a reference torque based on the pressure ratio and a torque request,...
7433774 Control system for cylinder cut-off internal combustion engine  
In a control system for an internal combustion engine having a plurality of cylinders and mounted on a vehicle, in which the engine operation is switched based on the throttle opening between a...
7431220 Injector for fuel injection systems of internal combustion engines, especially direct-injection diesel engines  
A fuel injector having a piezoelectric actuator in an injector body and held in contact with the injector body on one side and with a sleevelike booster piston on the other via first spring means....
7431185 Fan control for combustion-powered fastener-driving tool based on firing rate  
A combustion-powered fastener-driving tool includes a combustion-powered power source; at least one fan associated with the power source during operation; and a control system operationally...
7431127 Compact noise silencer for an air blower  
A compact noise silencer for a blower, including an L-shaped back wall having a sound adsorbent media and side walls defining a triangular enclosure, an inlet opposite one portion of the back wall...
7431025 Device for the operation of an internal combustion engine  
Disclosed is an internal combustion engine comprising at least one cylinder and an exhaust manifold in which a catalytic converter, a first exhaust gas probe, and a second exhaust gas probe are...
7431024 Method and operation of an engine  
An engine is disclosed which may operate in a first operating state wherein a spark ignited fuel is ignited in a combustion chamber with an igniter and a second operating state wherein a...
7431023 Engine PCV system with venturi nozzle for flow regulation  
A positive crankcase ventilation system for an internal combustion engine is disclosed. The system includes an engine having a cylinder air intake system connected to associated cylinders and a...
7431022 Evaporative emission canister purge actuation monitoring system  
An evaporative emission canister purge actuation monitoring system includes an integrated valve body having a main flow passage, a first one-way umbrella valve mounted to the valve body that is...
7431021 Fuel vapor separator  
A fuel vapor separator used in fuel delivery systems of a marine engine for recovery of fuel vapors and to prevent fuel spills when the engine is tilted.
7431020 Adaptive fuel delivery module in a mechanical returnless fuel system  
A returnless fuel system has a fuel pump whose speed is varied by varying the voltage across the fuel pump. Controlling the fuel pump speed entails sensing the back pressure with a pressure sensor...
7431019 Fuel supply device  
In a fuel supply device 1 in which high-pressure fuel in the inside of a common rail 2 which accumulates the high-pressure fuel supplied from a fuel pump 6 under pressure is supplied to an...
7431018 Fuel injection system monitoring abnormal pressure in inlet of fuel pump  
A fuel injection system is equipped with a high-pressure supply pump driven by an output of an internal combustion engine to supply fuel to an accumulator, a low-pressure supply pump driven by a...
7431017 Multi-source fuel system having closed loop pressure control  
A fuel system for an engine is disclosed. The fuel system has a first source of fuel at a first pressure, and a second source of fuel at a second pressure. The fuel system also has a fuel injector...
7431016 System for controlling evaporative emissions  
A control system for controlling a valve in a fuel system of engine including an engine airflow sensor that senses a mass engine airflow (M engair ), a barometric pressure sensor that senses a...
7431015 Fuel metering system proportional bypass valve error compensation system and method  
A method and system for controlling fuel flow in a fuel metering system that includes a metering valve and a proportional bypass valve that produces a differential pressure error across the...
7431014 Internal combustion engine and vehicle having the same  
An internal combustion engine performs an ignition timing control by an electronic control in accordance with a pulse signal from a pulser. The pulser generates a plurality of the pulser signals...
7431013 Intake air control device, and vehicle including same  
An intake air control device is provided in which a valve shaft extends in the left and right direction of a vehicle body frame across an air intake path, and is rotatably supported by an air...
7431012 Diesel combustion system with re-entrant piston bowl  
A diesel combustion system with a re-entrant piston bowl utilizes momentum interaction with the bowl at multiple locations to cause recirculation of the partially burned fuel and combustion...
7431011 Method and device for diagnosing and controlling combustion instabilities in internal combustion engines operating in or transitioning to homogeneous charge combustion ignition mode  
This invention is a method of achieving stable, optimal mixtures of HCCI and SI in practical gasoline internal combustion engines comprising the steps of: characterizing the combustion process...
7431010 Self-igniting internal combustion engine  
A method includes the steps of delivering a main combustion air quantity and a main fuel quantity, from which a main mixture is formed, to the combustion chamber; igniting the main mixture formed...
Matches 251 - 300 out of 97790 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >