Matches 1 - 50 out of 97272 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >
Match Document Document Title
7421333 Monitoring system for internal combustion engine  
A technique is provided which can specify a member in which malfunction really occurs when there exists malfunction in at least one of a plurality of state values representing the state of an...
7421332 Control method and control device for an actuator  
A control method for an actuator ( 1 - 4 ) of an injector of a fuel injection system in an internal combustion engine has the following steps: specification of a target value (SOISOLL) for the...
7421331 Method for operating an internal combustion engine, particularly of a motor vehicle  
A method for operating an internal combustion engine, particularly of a motor vehicle. The internal combustion engine has a combustion chamber and an injection valve by which fuel is able to be...
7421330 Adaptive load balancing system  
An an internal combustion engine has a plurality of cylinders for providing the necessary energy used for the work performed by the engine. Cylinder specific knock monitoring is used in order to...
7418337 Control apparatus for direct injection type internal combustion engine  
An apparatus for controlling the quantity of fuel injection of injectors in accordance with the fuel pressure in the fuel rail of a direct injection type internal combustion engine, including a...
7418336 Method for internal combustion engine control using pressure ratios  
The invention comprises a method to operate a direct-injection engine operative at various air/fuel ratios. The method comprises monitoring in-cylinder pressure, along with a corresponding engine...
7418335 Method and system for estimating injector fuel temperature  
A fuel system for an engine is disclosed. The fuel system has a source of pressurized fuel, a plurality of fuel injectors, and a common manifold configured to distribute pressurized fuel from the...
7417208 Power supply device  
The power supply device comprises first wiring that connects an alternator that is driven by the engine and a constant voltage electrical load that is driven at 12V, a heat accumulator that...
7415975 Operating system, kit and method for engine  
An operating system and method for an engine is provided in which at least some fuel is preheated prior to delivery to the combustion system of the engine. A control system is also provided to...
7415974 Fuel feed apparatus having sub-tank  
A fuel feed apparatus includes a lid member that plugs an opening of a fuel tank. A protruding member protrudes from the lid member into an inside of the fuel tank. A sub-tank is accommodated in...
7415973 Fuel injection pump equipped with rotary deflector  
A fuel injection pump equipped with a rotary deflector having an increased lifetime and reduced maintenance cost required to replace the deflector when it is wasted due to cavitation erosion. The...
7415972 Fuel injection apparatus for engines  
A fuel injection apparatus having a plurality of high pressure fuel injection pumps for supplying fuel to a common rail, of which amounts of fuel discharge can be controlled by a fuel supply amount...
7415971 Control circuit for an actuator  
In a control circuit for at least one actuator, in particular for a capacitive actuator of an injection system of an internal combustion engine, a control current can be applied to the actuator. ...
7415970 Fuel injector retention clip  
A fuel delivery system in accordance with the present invention comprises a fuel rail having an outlet opening and an outlet cup that is insertable into the outlet opening. The cup includes a...
7415969 Fuel injector having recessed check top  
A fuel injector for a machine is disclosed. The fuel injector has a nozzle member with a first end and a second end. The first end of the fuel injector has at least one orifice. The fuel injector...
7415968 Modular fuel delivery assembly for an aircraft engine  
An engine includes a fuel rail and fuel delivery devices, such as fuel injectors, that deliver fuel to corresponding cylinder assemblies. The use of the fuel rail and fuel injectors allows unused...
7415967 Manifold pressure control for a variable event valvetrain  
A method for improving engine intake manifold pressure control of an internal combustion engine is described. According to one aspect of the description, the manifold pressure may be controlled to...
7415966 Engine  
An engine includes an in-cylinder injector injecting fuel into a cylinder, a port injector injecting fuel into an intake manifold, and a valve-opening-characteristic changing mechanism changing at...
7415965 Fuel injection method for internal-combustion engine, notably of direct injection type, comprising a piston provided with a bowl and a teat  
The present invention relates to a method of injecting fuel into the combustion chamber ( 16 ) of a cylinder of a direct-injection four-stroke internal-combustion engine, notably of diesel type,...
7415964 Fuel injection control apparatus designed to minimize combustion noise of engine  
A fuel injection control apparatus for a diesel engine is provided which works to determine the number of a sequence of injection events to inject fuel into the engine in each operating cycle of...
7415963 Method for operating an internal combustion engine  
The invention relates to a direct-injection internal combustion engine that is operated in a first operating range associated with the low part load, with largely homogeneous combustion of the...
7415962 Internal combustion engine  
An internal-combustion engine comprises an engine housing having a first wall delimiting a first combustion chamber, a first piston also delimiting said first combustion chamber and with a first...
7415961 Piston for internal combustion engine, compressor or the like  
A piston for internal combustion engine, compressor or the like, includes a piston ring, a piston skirt having a piston skirt wall. One or more lubricant channels and reservoirs are provided on an...
7415960 Engine fluid passage intersection and method  
A fluid passage intersection ( 314 ) within a component ( 100 ) includes a supply passage ( 118 ) formed in the component ( 100 ), a cavity ( 316 ) in fluid communication with the supply passage (...
7415959 Cooling channel cover for a piston of an internal combustion engine  
The invention relates to a cooling channel covering for a piston of an internal combustion engine in the form of a spring metal sheet which is measured in such a manner that wear and tear in the...
7415958 Process for processing cylinder crankcases having sprayed cylinder barrels  
In a process for processing cylinder crankcases having sprayed cylinder barrels, in which process a cylinder crankcase is cast, those surfaces of the subsequent cylinder barrels which are to be...
7415957 Vehicular intake system  
A vehicular air intake system including a resonator for eliminate the possibility of dust and water droplets collecting in the resonator. An end portion of an air intake duct is branched into a...
7415956 Engine air intake system with resilient coupling having internal noise attenuation tuning  
An engine air intake system, which may include a supercharger or other air-handling device, includes a resilient coupling connecting an air intake connector, such as a throttle body, and an air...
7415955 Starting system for internal combustion engine  
In one aspect, an internal combustion engine includes a fuel injector for injecting fuel into a combustion chamber to produce an air-fuel mixture in the combustion chamber, a spark plug for...
7415954 Rocker shaft arrangement for an engine  
A rocker shaft arrangement for a valvetrain system of an engine is provided. The rocker shaft arrangement includes a split rocker shaft having two fluidly separate internal regions. Each of the...
7415953 Oil separator  
In an oil separator for separating oil from a fluid flow with a labyrinth-like flow guide which is formed essentially by baffle walls, at least one of the baffle walls in at least one partial area...
7415952 Valve timing control device  
A valve timing control device includes a rotational shaft, a rotational torque transmitting member attached to the rotational shaft, a plurality of vanes each attached to the rotational shaft or...
7415951 Valve timing mechanism of an internal combustion engine  
A valve timing mechanism of an internal combustion engine of a motor vehicle, having a camshaft having at least one cam ( 18 ), via which a switchable valve timing mechanism element ( 1 ) can be...
7415950 Engine valve control system and method  
A method of operating an engine having at least one cylinder, said cylinder including at least one electric valve actuator, said actuator including at least a coil and an armature moveable thereto,...
7415949 Cylinder for a crankcase scavenged internal combustion engine  
A cylinder ( 1 ) for a crankcase scavenged two-stroke engine, comprising a cylinder bore ( 2 ) with centre line ( 12 ) and on opposite sides of the cylinder located closed transfer ducts ( 3, 3...
7415948 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...
7415947 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...
7415946 Engine and method for operating an engine  
An engine includes a housing having a combustion chamber. The engine may also include a fuel injector for supplying fuel directly or indirectly to the combustion chamber. Additionally, the engine...
7415945 Fluid actuated fan control method for a vehicle  
A method of controlling a fluid actuated fan drive system ( 12 ) for an engine ( 14 ) includes determining an engine speed. The speed of a fluid actuated engine-cooling fan ( 16 ) is limited when...
7415348 Multiple injection blend for direct injected engines  
A fuel injection system for a direct fuel injection engine includes an injection mode module. The injection mode module selects a fuel injection mode to be one of a single injection mode and a dual...
7415346 Air intake device, sensor unit, two-wheeled vehicle, and intake air temperature detection method  
A temperature sensor is disposed at a position upstream of a throttle shaft in the flow channel so as not to contact the throttle valve. An inlet of a guiding path in the flow channel is arranged...
7415345 Method for operating an internal combustion engine  
In operation of an internal combustion engine, an air filling (rl) in a combustion chamber is ascertained, taking into account a pressure (ps) in an intake conduit. It is proposed that the air...
7413583 Emulsified fuels and engine oil synergy  
The invention relates to the use of an emulsified fuel in combination with an engine oil that shows a synergistic effect in reducing emissions such as particulate matter, hydrocarbons and/or...
7413160 Method for determining a closing time of a closing element and circuit arrangement  
In a method for determining the closure time for a valve, operated by a piezoelectric actuator, in order to record the closing time, the voltage at the piezoelectric actuator is recorded and the...
7413043 Method and system for estimating barometric pressure in a hybrid vehicle  
Barometric pressure is determined in a hybrid electric vehicle from manifold absolute pressure. During engine operation, wide open throttle is commanded and output torque disturbances are offset by...
7412974 Device for enhancing fuel efficiency of internal combustion engines  
An apparatus for enhancing the fuel efficiency of an internal combustion engine includes a generally conical-shaped member positioned in a gas flow generated by the engine. One or more...
7412973 Fuel vaporizer  
The present invention is a fuel vaporizer that will greatly increase power and economy in fuel powered engines while producing far less pollution. The present invention has a fuel chamber, air...
7412972 Dispersion-type suppressor for acoustic noise reduction of a gaseous fuel injector  
A CNG fuel injector for a fuel system of an internal combustion engine. The fuel system includes a fuel rail and an engine manifold. The fuel injector includes a fuel inlet for fluid communication...
7412971 Selectively detachable helix ring for a fuel injector  
Disclosed is a fuel injection mechanism for regulating the volume of fuel injected into a cylinder comprising a selectively detachable helix ring configured to be removably affixed to an outside...
7412970 Cylinder head for a direct injection internal combustion engine  
A cylinder head for a direct-injection internal-combustion engine, has injection valves accommodated in openings in the cylinder head and secured in pairs by a respective fastening element formed...
Matches 1 - 50 out of 97272 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >