| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 03/03/1992 | US5092297 Air-fuel ratio control device for a vehicle engine |
| 03/03/1992 | US5092287 Fuel injecting system for two cycle engine |
| 03/03/1992 | US5092164 Thermal air-flow sensor |
| 03/03/1992 | US5092123 Air-fuel ratio feedback control system having air-fuel ratio sensors upstream and downstream of three-way catalyst converter |
| 02/27/1992 | DE4126659A1 IC engine fuel supply system aiding cold start - by injection of auxiliary fuel into air intake for duration dependent on alcohol content of mixt. |
| 02/27/1992 | DE4026974A1 Operation circuit for microcomputers e.g. in vehicle control - contains watchdog computer and memory and uses minimum number of computer inputs and outputs |
| 02/27/1992 | DE4026273A1 Inhibitor of fuel metering limitation for IC engine - incorporates EM valve which opens pneumatic cylinder in variable-length linkage from accelerator to fuel injector |
| 02/26/1992 | EP0383936B1 Remote controller of engine |
| 02/25/1992 | US5091858 Electronic control of engine fuel delivery |
| 02/25/1992 | US5091857 Driving force control system |
| 02/25/1992 | US5091854 Control systems for vehicle engines coupled with automatic transmissions |
| 02/25/1992 | US5091698 Circuit for measuring the internal resistance of a lambda probe |
| 02/25/1992 | US5090391 Control system for engine with mechanical supercharger |
| 02/25/1992 | US5090390 Electronic injection system for otto engines |
| 02/25/1992 | US5090389 Fuel delivery control apparatus for engine operable on gasoline/alcohol fuel blend |
| 02/25/1992 | US5090388 Air/fuel ratio control with adaptive learning of purged fuel vapors |
| 02/25/1992 | US5090387 Method and arrangement for checking the operational capability of an exhaust-gas probe heater and the supply system thereof |
| 02/25/1992 | US5090386 Fuel injection control system for an internal combustion engine |
| 02/25/1992 | US5090384 Electronic control device for modulating fuel quantities in an internal combustion engine |
| 02/25/1992 | US5090381 Method of and apparatus for controlling an idling control valve of an internal combustion engine |
| 02/25/1992 | US5090380 Idling speed adjustment system for engine |
| 02/25/1992 | US5090379 Fuel injection device of an engine for a vehicle |
| 02/25/1992 | US5090203 Air and fuel supply control systems for internal combustion engines |
| 02/25/1992 | US5090199 Apparatus for controlling air-fuel ratio for engine |
| 02/25/1992 | CA1296409C Electronic governor interface module |
| 02/20/1992 | WO1992002721A1 Process for the two-point lambda regulation of an internal combustion engine with a catalytic converter |
| 02/20/1992 | DE4029794A1 Verfahren und einrichtung zur ansteuerung eines elektromagnetischen verbrauchers Method and device for activation of an electromagnetic consumer's |
| 02/19/1992 | EP0471624A2 Direct injection diesel engine |
| 02/19/1992 | EP0471169A2 Method for regulating the combustion mixture fed to the cylinders of an internal combustion engine |
| 02/19/1992 | EP0470960A1 Process and device for checking the controllability of a tank ventilation valve. |
| 02/18/1992 | US5088467 Electromagnetic injection valve |
| 02/18/1992 | US5088465 Fast start fueling for fuel injected spark ignition engine |
| 02/18/1992 | US5088464 Motorcycle engine management system |
| 02/18/1992 | US5088462 Method of actuating a butterfly valve arranged in the intake system of an air-compressing fuel-injected internal combustion engine |
| 02/13/1992 | DE4126449A1 Signal transmission system for vehicle controls - has two transmission lines coupled between sensors and respective control devices |
| 02/12/1992 | EP0470869A1 Internal combustion engine |
| 02/12/1992 | EP0470511A2 Tractor for towing aeroplanes |
| 02/12/1992 | EP0470211A1 Diagnostic process for checking regulation elements for the control of internal-combustion engines |
| 02/12/1992 | EP0414684B1 Control and regulating system for internal combustion engines |
| 02/11/1992 | US5087866 Temperature compensating circuit for LVDT and control system |
| 02/11/1992 | US5086745 Method and apparatus for processing a thermal flowrate sensor signal |
| 02/11/1992 | US5086744 Fuel control system for internal combustion engine |
| 02/11/1992 | US5086743 Integrally formed and tuned fuel rail/injectors |
| 02/11/1992 | US5086741 Method and apparatus for detecting and controlling combustion condition in an internal combustion engine |
| 02/11/1992 | US5086739 Electronic speed governor for an air-compression internal-combustion engine |
| 02/11/1992 | US5086737 Fuel injection timing control system for an internal combustion engine with a direct fuel injection system |
| 02/11/1992 | US5086667 Intake system for automobile engine |
| 02/10/1992 | WO1992003771A1 Fluid additive regulating apparatus and method |
| 02/10/1992 | CA2089071A1 Fluid additive regulating apparatus and method |
| 02/06/1992 | WO1992001861A1 Device for the temperature control of a sensor resistance |
| 02/06/1992 | DE4024496A1 EM valve operating circuitry - has pair of control stages to provide different operating voltage levels |
| 02/06/1992 | DE4024211A1 Two-point lambda control of exhaust catalytic converter - using non-optimal control amplitude to secure rapid adjustment for min. exhaust emission in all operating conditions |
| 02/05/1992 | EP0469731A1 AMT cruise control mode shift logic |
| 02/04/1992 | US5085288 Traction control system for controlling slip in a driving wheel of a vehicle |
| 02/04/1992 | US5085287 Cruise control apparatus for a vehicle |
| 02/04/1992 | US5085286 Car-speed control system |
| 02/04/1992 | US5085197 Arrangement for the detection of deficiencies in a tank ventilation system |
| 02/04/1992 | US5085194 Method of detecting abnormality in an evaporative fuel-purging system for internal combustion engines |
| 02/04/1992 | US5085193 Fuel injection control system for a two-cycle engine |
| 02/04/1992 | US5085190 Error-corrected automatic control system |
| 02/04/1992 | US5085072 Detection process and device for an electronic injection system of a multicylinder engine |
| 01/30/1992 | DE4122786A1 Identification of combustion engine ignition or injection phase - comparing desired with actual reaction of four-stroke engine to operations at appropriate crankshaft angular position |
| 01/30/1992 | DE4024036A1 Draught-sensitive controlled operation of IC engine - checking idling speed control with assessment of plausibility of throttle by=pass valve motor current |
| 01/29/1992 | EP0468007A1 System for controlling and/or regulating an internal combustion engine. |
| 01/29/1992 | EP0359791B1 Process and system for adjusting the lambda value |
| 01/28/1992 | US5084821 Apparatus for determining control characteristics for automobiles and system therefor |
| 01/28/1992 | US5083631 Slip control apparatus for a four wheel drive vehicle |
| 01/28/1992 | US5083543 Engine control system |
| 01/28/1992 | US5083541 Method and system for controlling engine idle speed |
| 01/28/1992 | US5083533 Two-stroke-cycle engine with variable valve timing |
| 01/28/1992 | US5083455 Air meter for an internal combustion engine and method of producing the same |
| 01/28/1992 | US5083434 Turbocharged internal combustion engine boost pressure control system |
| 01/28/1992 | US5083427 Apparatus and method to reduce automotive emissions using filter catalyst interactive with uego |
| 01/23/1992 | DE4022940A1 Einrichtung zur temperatursteuerung eines messwiderstands Means for temperature control of a measuring resistor |
| 01/22/1992 | EP0467544A2 Control system for engine |
| 01/22/1992 | EP0467423A1 Air supply control systems for internal combustion engines |
| 01/22/1992 | EP0467350A2 Method and apparatus for controlling solenoid actuator |
| 01/22/1992 | EP0466849A1 Process for associating combustion defects with a cylinder in an internal combustion engine |
| 01/22/1992 | EP0466716A1 Process for reducing the fuel supply to an engine cylinder. |
| 01/22/1992 | EP0406246B1 Process for preventing an excessive engine drag torque |
| 01/22/1992 | EP0395690B1 A voltage doubler and system therefor |
| 01/22/1992 | EP0375710B1 Adjusting system (control and/or regulating system) for vehicles |
| 01/22/1992 | EP0364460B1 Observation of combustion in a spark ignition internal combustion engine |
| 01/22/1992 | EP0360826B1 Device for controlling technical installations and machines |
| 01/22/1992 | CN1058001A Basic calcium aluminum hydrony phosphites, a process for their proeuction and their use |
| 01/21/1992 | US5082081 Slip control apparatus of a vehicle |
| 01/21/1992 | US5081975 Idle stabilizing system for engine |
| 01/21/1992 | US5081974 Fuel control apparatus of an engine |
| 01/21/1992 | US5081973 Idling speed control system for engine |
| 01/21/1992 | US5081970 Heat-insulating engine with swirl chamber |
| 01/21/1992 | US5081887 System and method for controlling vehicle speed to prevent gear shift shock applicable to automatic transmission equipped vehicles |
| 01/16/1992 | DE4109538A1 High-economy two=stroke IC engine - with synchronised fuel injection and outlet valve operation |
| 01/16/1992 | DE4022207A1 Burning-off circuit removing deposits from measuring resistor - has adjusting transistor directly connected to positive pole of operating voltage allowing full battery voltage to be used |
| 01/16/1992 | DE4021915A1 Pulsating parameter detector for IC engine - has pneumatic filtering and/or damping arrangement producing quasi sinusoidal parameter for sampling |
| 01/16/1992 | DE4021486A1 Operation circuitry for electromagnetic load devices - having variable voltage requirements that can set by regulating circuit |
| 01/15/1992 | EP0466311A1 Method of on-board detection of automotive catalyst degradation |
| 01/15/1992 | EP0465857A2 Stepper motor throttle controller |
| 01/15/1992 | EP0465793A2 Multiprocessor system for control and diagnostic device in a motor vehicle |
| 01/15/1992 | EP0465614A1 Process for determining the working stroke of a four-stroke engine. |
| 01/15/1992 | EP0460059A4 Method and system for controlled combustion engines |