| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 03/29/1989 | EP0308944A2 Malfunction diagnostic apparatus for vehicle control system |
| 03/29/1989 | EP0308870A2 Electronic air-fuel ratio control apparatus in internal combustion engine |
| 03/28/1989 | US4815435 Process for correcting the richness of an air-fuel mixture admitted into an internal combustion engine with electronic injection |
| 03/28/1989 | US4815433 Method of and device for controlling and/or regulating the idling speed of an internal combustion engine |
| 03/28/1989 | US4815317 Idling mode detecting switch for an internal-combustion engine |
| 03/23/1989 | WO1989002526A1 Feedback fuel metering control system |
| 03/23/1989 | WO1989002524A1 Fuel dosing process and device for diesel engines |
| 03/23/1989 | WO1989002523A1 Process and device for driving electromagnets, in particular in injection valves |
| 03/23/1989 | WO1989002522A1 Fuel-metering device for a diesel internal combustion engine |
| 03/23/1989 | DE3828687A1 Idling charge control for an internal combustion engine |
| 03/23/1989 | DE3730568A1 Circuit for monitoring for faults during the processing of measurement signals in a motor vehicle |
| 03/23/1989 | DE3730513A1 Circuit arrangement for a device for controlling the idling charge in internal combustion engines |
| 03/22/1989 | EP0308392A1 Method for regulating a combustion engine and electronic fuel injection apparatus using this method |
| 03/22/1989 | EP0307947A2 Variable discharge high pressure pump |
| 03/22/1989 | EP0307393A1 Process and electronic control system for cold starting of internal combustion engines. |
| 03/21/1989 | US4814997 Method and apparatus for estimating an atmospheric pressure based on an intact air pressure at a certain time |
| 03/21/1989 | US4814992 Fuel injection control system for engine |
| 03/21/1989 | US4814991 Cruise control system for a vehicle |
| 03/21/1989 | US4814937 Defect detector circuit for inductive load driving circuit |
| 03/21/1989 | US4814045 Removing contaminated particles to prevent clogging of diffusion resistor |
| 03/16/1989 | DE3729770A1 Kraftstoffzumesseinrichtung fuer eine diesel-brennkraftmaschine Fuel metering device for a diesel internal combustion engine |
| 03/15/1989 | EP0306983A2 Electronic air-fuel ratio control apparatus in internal combustion engine |
| 03/15/1989 | EP0306906A2 Feedback control device for the air-fuel ratio of a combustion engine |
| 03/15/1989 | EP0306839A1 Method and device for driving solenoids, particularly in injection valves |
| 03/15/1989 | EP0306769A1 Throttle valve controlling apparatus including relative position limiting means for throttle valves |
| 03/14/1989 | US4811808 Acceleration slip control device for a wheeled vehicle |
| 03/14/1989 | US4811713 Vehicle engine controller |
| 03/14/1989 | US4811712 Air intake apparatus for use in diesel engine |
| 03/14/1989 | US4811710 Fuel injection pump for internal combustion engines |
| 03/14/1989 | US4811709 Fuel injection pump |
| 03/14/1989 | US4811557 Double air-fuel ratio sensor system having improved exhaust emission characteristics |
| 03/09/1989 | WO1989002030A1 Adjusting system (control and/or regulating system) for vehicles |
| 03/09/1989 | WO1989002029A1 Exhaust gas treatment for a two stroke engine |
| 03/09/1989 | DE3728561A1 Method of testing a monitoring device for a microprocessor |
| 03/08/1989 | EP0306229A1 Cruise control system for a motor vehicle having a continuously variable transmission |
| 03/08/1989 | EP0305998A2 Electric air-fuel ratio control apparatus for use in internal combustion engine |
| 03/08/1989 | EP0305736A2 Control device for the glow plugs of a self-igniting combustion engine |
| 03/08/1989 | EP0254723B1 Emergency driving device for diesel motors with electronically controlled apportioning of fuel |
| 03/08/1989 | CN1003500B Automatic engine / transmission control system |
| 03/07/1989 | US4811231 Apparatus for controlling fuel injection and swirl motion of air in internal combustion engine |
| 03/07/1989 | US4811224 Blocking circuit for transmission shifting responsive engine torque reducer |
| 03/07/1989 | US4811223 System for controlling engine torque |
| 03/07/1989 | US4810967 Position sensor for detecting angular position |
| 03/07/1989 | US4809667 Apparatus for controlling amount of fuel-vapor purged from canister to intake air system |
| 03/07/1989 | US4809664 Fuel controlling system for internal combustion engine |
| 03/07/1989 | US4809501 Double air-fuel ratio sensor system having improved exhaust emission characteristics |
| 03/02/1989 | DE3816207A1 Fault detection device for vehicle speed of travel and engine speed sensors |
| 03/02/1989 | DE3728118A1 Verfahren zur steuerung der einspritzphase einer elektronischen brennstoffeinspritzung Method for controlling the injection phase of an electronic fuel injection |
| 03/02/1989 | DE3727498A1 Device for controlling the power of an electrical load |
| 03/01/1989 | EP0305344A1 A circuit for the piloting of inductive loads, particularly for operating the electro-injectors of a diesel-cycle internal combustion engine |
| 03/01/1989 | EP0305342A1 Circuit for controlling inductive loads, particularly for the operation of the electro-injectors of a diesel engine |
| 03/01/1989 | EP0204712B1 Adjustment method for a position detection member, particularly in a motor vehicle |
| 02/28/1989 | US4807583 Fuel pumping apparatus |
| 02/28/1989 | US4807581 System for controlling the operation of an internal combustion engine |
| 02/28/1989 | US4807572 Timing of fuel injected engines |
| 02/28/1989 | US4807497 System for integrally controlling automatic transmission and engine |
| 02/28/1989 | CA1250641A1 Transient injection timing control |
| 02/28/1989 | CA1250640A1 Egr diagnostic system |
| 02/23/1989 | WO1989001623A1 Process and device for lambda-value determination and use of same |
| 02/23/1989 | DE3810240A1 Fuel regulating device |
| 02/23/1989 | DE3727122A1 Method and arrangement for adjusting (balancing) a current controller |
| 02/23/1989 | DE3725750A1 Multiprocessor system e.g. for electronic fuel injection device - has parallel processors coupled via respective operational amplifiers to common output stage |
| 02/22/1989 | EP0304089A2 Electronic engine control apparatus |
| 02/22/1989 | EP0244420B1 Starting control for fuel injection systems |
| 02/21/1989 | US4807132 Apparatus for controlling an internal combustion engine for vehicles |
| 02/21/1989 | US4805579 Method of controlling fuel supply during acceleration of an internal combustion engine |
| 02/21/1989 | US4805578 Air-Fuel ratio control system for internal combustion engine |
| 02/21/1989 | US4805577 Fuel supply control apparatus for internal combustion engine |
| 02/21/1989 | US4805576 Fault detection system for internal combustion engine control apparatus |
| 02/16/1989 | DE3726489A1 Device for the monitoring of a computer system with two processors in a motor vehicle |
| 02/16/1989 | DE3726147A1 Vorrichtung zum steuern der brennkraftmaschine eines kraftfahrzeugs mit einem sensorsystem An apparatus for controlling the internal combustion engine of a motor vehicle with a sensor system |
| 02/14/1989 | US4804058 Arrangement for controlling at least one magnitude influencing the driving torque of an internal combustion engine of a motor vehicle |
| 02/14/1989 | US4803966 Engine control system |
| 02/14/1989 | US4803866 Air-fuel ratio detecting device |
| 02/09/1989 | WO1989001093A1 Device for controlling the combustion engine of a motor vehicle comprising a sensor system |
| 02/08/1989 | EP0302735A2 Control apparatus of an internal combustion engine |
| 02/08/1989 | EP0302064A1 Device for detecting the start of injection in a diesel engine. |
| 02/07/1989 | US4802456 Device for controlling charging pressure of a supercharged internal combustion engine |
| 02/07/1989 | US4802369 Sensor structure |
| 02/02/1989 | DE3724420A1 Method for the protection of an exhaust catalytic converter of a multi-cylinder internal combustion engine with applied ignition |
| 02/02/1989 | DE3724217A1 Solenoid-operated fuel injection valve and method for controlling the fuel injection of an internal combustion engine |
| 02/02/1989 | DE3724094A1 Device for determining the air mass drawn into the cylinders of an internal combustion engine |
| 02/01/1989 | EP0301558A2 A slippage preventing apparatus for a vehicle with an automatic transmission |
| 02/01/1989 | EP0301548A2 Fuel injection system of an internal combustion engine |
| 01/31/1989 | US4800863 System for controlling intake pressure in a supercharged internal combustion engine |
| 01/31/1989 | US4800862 Control of fuelling rate for internal combustion engines |
| 01/31/1989 | US4800861 Fuel injection system electromagnetic-valve controlled type |
| 01/31/1989 | US4800860 Fuel injection control system for internal combustion engine with precisely engine load dependent fuel injection amount adjustment feature |
| 01/31/1989 | US4800859 Fuel pump control apparatus |
| 01/31/1989 | US4800857 Apparatus for learn-controlling air-fuel ratio for internal combustion engine |
| 01/31/1989 | US4800781 System for integrally controlling automatic transmission and engine |
| 01/26/1989 | WO1989000641A1 Process and device for controlling technical installations and machines |
| 01/26/1989 | DE3723599A1 Method for the operation of a multicylinder four-stroke diesel engine of a compound internal combustion engine |
| 01/26/1989 | DE3723470A1 Method for controlling the regeneration of a particulate filter |
| 01/25/1989 | EP0300896A1 Trigger of an event in phased relation to an angular position of a rotating organ, and its use |
| 01/25/1989 | EP0300260A1 Air/fuel ratio control system for internal combustion engine with asynchronous fuel delivery control |
| 01/25/1989 | EP0299959A1 Vehicle operating and speed regulating system. |
| 01/24/1989 | US4800499 Apparatus for processing engine operation detection signals |
| 01/24/1989 | US4800480 For energizing at least one coil |
| 01/24/1989 | US4799467 Throttle valve control system for an internal combustion engine |