Matches 1 - 50 out of 69 1 2 >
Match Document Document Title
7630817 Method for controlling the speed of a vehicle  
A method for controlling the speed of a vehicle, the method making it possible to maintain a predefined setpoint speed even on downhill grades. In the event that the actual speed of the vehicle...
7627407 Fault determination device and method of negative pressure generation device  
An ECU determines the presence/absence of a fault of a negative pressure generation device that has an ejector that generates a negative pressure that is greater than the negative pressure that is...
7571707 Engine mode transition utilizing dynamic torque control  
A method of operating an engine having a plurality of cylinders, the method comprising of transitioning the engine from a first mode to a second mode, and temporarily adjusting an amount of torque...
7533652 Control device for vehicle having cooperative control function  
A control device for a vehicle for cooperatively controlling the engagement of a lock-up clutch and the conditions of fuel cut. When the rotational speed of an input shaft of a transmission becomes...
7490588 Vehicle control apparatus and method  
A vehicle control apparatus includes a first fuel-cut duration extending portion that, when a fuel-cut is being executed during deceleration of the vehicle, slows the decrease in the engine speed...
7377256 Method for operating a drive unit  
A method for operating a drive unit, in which, given the use of a vehicle-speed controller, the actual speed is prevented from exceeding the setpoint speed too significantly. In the method, a...
7234442 Controlled starting and braking of an internal combustion engine  
An internal combustion engine may be provided with independently controllable valves, fuel injectors and ignition elements that may be used to start the engine without a separate auxiliary device...
6830027 Control system for internal combustion engine  
A control system for an internal combustion engine having a plurality of cylinders and a switching mechanism for switching between an all-cylinder operation in which all of the cylinders is...
6814050 Fuel cut control device for internal combustion engine  
A fuel cut control device that stops supply of fuel to an internal combustion engine during deceleration of the internal combustion engine having a throttle valve for each cylinder, which detects a...
6799110 Engine control system  
Evacuation operation performance is improved when any abnormality occurs in an electronic throttle control system. When any serious abnormality occurs, a first abnormality storage element ( 133 )...
6792912 Direct fuel injection combustion control system  
A combustion control system controls combustion in a direct fuel injection spark ignition engine that maintains a constant pressure in an accumulator when fuel is not being injected. The combustion...
5819703 Vehicle speed limiting system  
A vehicle speed limiting system for a vehicle having an engine which includes a plurality of fuel injectors coupled to a low volume fuel injection pump operative to successively trigger a flow of...
5709179 Engine cylinder valve control system  
According to a control strategy, a cylinder valve control device is monitored and operation of the engine is modified. The cylinder valve control device includes a driving shaft driven by the...
5355972 Control device for a sucked air quantity of an engine  
A control device for a sucked air quantity of an engine comprises an accelerator pedal opening degree sensor for detecting an opening degree of an accelerator pedal; a throttle valve opening degree...
5136996 Ignition system and method for internal combustion engine  
An ignition system is provided for an internal combustion engine in which an amount of fuel necessary for combustion during one combustion and expansion stroke in one cycle of the internal...
5025881 Vehicle traction control system with fuel control  
In a method of traction control, fuel injectors are selectively disabled to unfuel respective cylinders of an engine to reduce engine torque output. The method provides for limiting the number of...
5018595 Traction control system  
A traction control system controls the engine torque so as to prevent wheel slip during acceleration. The system has an electric control unit ECU which detects the state of wheel slip on the basis...
4991552 Throttle valve setting device  
A throttle-valve setting device has, for idle adjustment, a motor setting lever (10) which displaces a throttle valve (3) and is connected via a path-dependent controlling movement-reversal device...
4735179 Automatic control apparatus for engine throttle valve  
A throttle valve is supported rotatably on a pipeline. The throttle valve is driven by a motor. A downstream side of the throttle valve is connected to an engine. A means for opening the throttle...
4577597 Method and apparatus for supplying fuel to internal combustion engine  
Method and apparatus for supplying fuel to an internal combustion engine, which engine performs strokes for suction, compression, expansion and exhaust in sequence. The method comprises...
4573440 Method for limiting the speed of an internal combustion engine in a vehicle and device for same  
In an externally ignited internal combustion engine for a vehicle with an electronic device for controlling the gas mixture composition and the point of ignition a leaner fuel-air mixture and the...
4553508 Internal combustion engine  
An internal combustion engine comprises a plurality of cylinders disposed in circular array, each having a piston slidably received therewithin to define a combustion chamber. Connecting rods...
4424876 Pneumatic speed limiter for vehicles  
A speed limiting device for vehicles is described in which an actuator is responsive to a vehicle speed sensor to reduce air and fuel supplies to the vehicle engine when a predetermined vehicle...
4384559 Speed limiting device for vehicle driven by internal combustion engine  
The invention relates to a speed limiting device for a vehicle driven by an internal combustion engine provided with a twin-body carburettor or a dual fuel injection unit comprising two throttle...
RE31233 Charge forming method and apparatus with overspeed governor  
The invention disclosed embraces a charge forming method of and apparatus embodying an instrumentality responsive to engine vibrations or disturbances brought into operation when the engine reaches...
4361121 Control device for shutting off a diesel engine  
A control device for Diesel engines is proposed in which a rapid shutoff of the engine can be effected by evacuating the suction chamber of the injection pump. The control device includes a supply...
4333827 Automatic engine shut down device and systems employing the same  
An automatic engine shut down device is operable in a system of the type including a pump having a suction inlet and a pressure discharge for discharging a liquid at a operational pressure, an...
4331114 Auxiliary engine stoppage apparatus  
Apparatus (10) for stopping an engine from a remote location relative to an operator's work station. An engagement apparatus (20) which is displaceable between first and second positions is engaged...
4244334 Valve actuating and control circuit  
A circuit for actuating control elements, for example a fuel shutoff valve in the carburetor of an internal combustion engine or a similar control element. The circuit is responsive to engine speed...
4204513 Hydraulic safety mechanism  
Three embodiments of a hydraulic safety mechanism are adapted to adjust the speed setting for an engine upon a reduction of pressure in a chamber, due for example, to loss of lubricating pressure,...
4195610 Method and device for stopping a fuel-injection internal combustion engine in case of overspeed  
A method and a device for stopping a fuel-injection internal combustion engine, in which the injection pump is of the multi-cylinder single-housing type, comprising in supplying the housing of the...
4108129 Safety group for diesel engines  
The invention relates to a safety group for diesel engines, comprising a safety shutoff device, an overspeed mechanism, and an oil pressure collapse mechanism, in which the axis of the plunger...
4106469 Automatic motor kill system  
The specification discloses a motor kill system for automatically shutting off and killing an internal combustion engine to prevent damage to the engine from obstruction of the air cleaning system....
4103652 Auxiliary engine governing system  
A vehicle having a transmission with a power take-off employs a governor for regulating engine speed during use of the power take-off; vacuum responsive motor means operatively connected to the...
4102316 Hydromechanical shutoff for an internal combustion engine  
An engine shutoff device includes provisions to shut down an internal combustion engine under conditions outside the normal operating limits of the engine. While the engine is idling, shutdown is...
4098252 Method and apparatus for carrying out the method to control a multi-cylinder internal combustion engine  
A method and apparatus for controlling a multi-cylinder internal combustion engine by connecting or disconnecting one or several of the cylinders with a throttling device provided in the suction...
4029074 Fuel valves  
This is a valve for controlling the flow of fuel to an internal combustion engine in response to engine coolant temperature thereby preventing engine operation at full load above a selected coolant...
3977372 Carburetor vacuum shutoff control valve  
A carburetor vacuum shutoff control valve for motor vehicles includes a snap-action spring which senses the the sudden vacuum increase in the carburetor each time the vehicle decelerates. The...
3968779 Fuel injection pump and injection control system therefor  
A fuel injection pump with a control system for regulating the quantity and timing of the delivery of fuel to an associated engine is disclosed. In the control system, three pistons, slidably...
3949716 Speed limiting governor for internal combustion engine  
A speed governor for an internal combustion engine comprises a flexible reed having a portion overlying the air intake aperture of the carburetor. The overlying portion of the reed is movable by...
3948231 Power and deceleration governor for automotive engines  
A power and deceleration governor for automotive engines according to the present invention, may conveniently take the form of a carburetor power and deceleration system incorporating an intake...
3926163 Method and device for stopping an internal combustion engine with fuel injection in case of overspeed  
Method and device for stopping in case of overspeed an internal combustion engine having fuel injection pumps of the constant stroke, reciprocating piston type, in which a pad defines in the pump...
3916853 Speed limiting governor for internal combustion engine  
A speed governor for an internal combustion engine comprises a vibratory reed in the fuel air intake passage of the engine. The reed is arranged in the passageway so that when it is static it does...
3913551 Protection device for engine operating on gas-oil mixture  
A device for protecting an internal combustion engine operating on a gasolene-oil mixture as fuel by cutting off supply of fuel to the engine when the mixture contains no oil, thus stopping the...
3805754 FUEL CONTROL ARRANGEMENT FOR AN INTERNAL COMBUSTION ENGINE  
A fuel control arrangement for an internal combustion engine includes a speed-responsive valve in a passage communicating with the inlet manifold of the engine. An actuator is responsive to the...
3782346 INTAKE SYSTEM FOR INTERNAL COMBUSTION ENGINE  
An intake system for an internal combustion engine which is effective to maintain the air-fuel mixture ratio at an appropriate value even when the engine is decelerated, so that complete combustion...
3651794 THROTTLE FOR GASEOUS FUELS  
An accelerator control system for an automobile employing a gaseous fuel in an internal combustion engine, characterized by a dome loaded pressure regulator interposed between a fuel reservoir and...
3565047 SYSTEMS FOR CONTROLLING COMPRESSION IGNITION ENGINES  
In a combined hydraulic and mechanical system for controlling compression ignition engines, a piston means which has a central axis is provided at its exterior with a control surface inclined with...
3517653 DEVICE FOR INTERRUPTING IDLE FUEL CIRCUIT OF A CARBURETOR  
3447517 TORQUE CONTROL SYSTEM FOR PRIME MOVERS  
Matches 1 - 50 out of 69 1 2 >