| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 03/06/1990 | US4905655 Fuel injector assembly with an alcohol sensor |
| 03/06/1990 | US4905654 Device for controlling an internal combustion engine |
| 03/06/1990 | US4905653 Air-fuel ratio adaptive controlling apparatus for use in an internal combustion engine |
| 03/06/1990 | US4905652 Device for measuring a component of a gaseous mixture |
| 03/06/1990 | US4905650 Method and circuit for controlling the air-fuel ratio of an internal combustion engine |
| 03/06/1990 | US4905649 Fuel properties detecting apparatus for an internal combustion engine |
| 03/06/1990 | US4905645 Safety system for internal combustion engines |
| 03/06/1990 | US4905544 Powertrain control apparatus for improving fuel economy |
| 03/06/1990 | US4905509 Hot wire air flow meter arrangement for monitoring intake air flow rate in internal combustion engine |
| 03/06/1990 | US4905469 Air-fuel ratio feedback system having improved activation determination for air-fuel ratio sensor |
| 03/01/1990 | DE3925251A1 Diesel engine with temp.-dependent fuel injection - uses temp. sensor to delay injection when exhaust catalyst reaches activation temp. |
| 02/28/1990 | EP0355967A1 Pedal force responsive engine controller |
| 02/28/1990 | EP0355729A1 Exhaust device for a multicylinder internal-combustion engine |
| 02/28/1990 | EP0355576A1 Improved jolt control system for drive system |
| 02/28/1990 | EP0355129A1 METHOD and Apparatus FOR DELIVERING AN ENGINE SHUTDOWN SIGNAL |
| 02/27/1990 | US4905155 Fuel supply control apparatus for internal combustion engine |
| 02/27/1990 | US4905153 System and method for automatically controlling a vehicle speed to a desired cruising speed |
| 02/27/1990 | US4905120 Driver circuit for solenoid operated fuel injectors |
| 02/27/1990 | US4904610 Mounting wafer on substrate, cutting grooves, filling with resin, curing |
| 02/27/1990 | US4904162 Fuel supplying pump |
| 02/27/1990 | US4903671 Air/fuel ratio control system for fuel injection internal combustion engine with improved acceleration characteristics after deceleration |
| 02/27/1990 | US4903670 Control device for a diesel internal combustion engine |
| 02/27/1990 | US4903669 Method and apparatus for closed loop fuel control |
| 02/27/1990 | US4903668 Fuel injection system of an internal combustion engine |
| 02/27/1990 | US4903665 Air-fuel ratio control apparatus for an internal combustion engine |
| 02/27/1990 | US4903660 Fuel injection control system for an automotive engine |
| 02/27/1990 | US4903659 Carburetor controlling apparatus for combustion engine |
| 02/27/1990 | US4903658 Control method for idling speed of an engine |
| 02/27/1990 | US4903657 Apparatus for and method of controlling internal combustion engines |
| 02/27/1990 | US4903656 Gas engine |
| 02/27/1990 | US4903649 Fuel supply system with pneumatic amplifier |
| 02/27/1990 | US4903648 Engine with improved exhaust gas sensing |
| 02/27/1990 | US4903526 Trouble detector system for an intake system of an automotive engine |
| 02/27/1990 | US4903481 Device for protecting a lambda probe |
| 02/22/1990 | WO1990001631A1 Fail-safe device for a temperature sensor |
| 02/22/1990 | WO1990001630A1 Remote controller of engine |
| 02/22/1990 | WO1990001629A1 Process and device for adjusting operating parameters of an internal combustion engine |
| 02/22/1990 | WO1990001628A1 Stereo lambda control system |
| 02/20/1990 | US4901701 Two-cycle engine with electronic fuel injection |
| 02/20/1990 | US4901699 System for controlling a fuel injection quantity and method therefor |
| 02/15/1990 | DE3827040A1 Method for controlling the fuel-air ratio of the fuel-air mixture to be fed to an internal combustion engine with three-way catalytic converter |
| 02/14/1990 | EP0354649A2 Close-coupled mass airflow meter and throttle plate assembly |
| 02/14/1990 | EP0354544A2 Compensation for a drop in idling speed upon selecting drive range from neutral range |
| 02/14/1990 | EP0354541A2 Jolt control for drive system |
| 02/14/1990 | EP0354497A1 Combustion fault detection apparatus and control system for internal combustion engine |
| 02/13/1990 | US4901240 Method and apparatus for controlling the operating characteristic quantities of an internal combustion engine |
| 02/13/1990 | US4899713 Fuel injection control system for an automotive engine |
| 02/13/1990 | US4899706 Fuel shortage detection system for engine driven generator |
| 02/08/1990 | WO1990001115A1 Engine cruise control with variable power limits |
| 02/08/1990 | WO1990001114A1 A method and device for checking idling controls for incorrect operation |
| 02/08/1990 | WO1990000988A1 A device for controlling drive-train slippage |
| 02/08/1990 | DE3826600A1 Exhaust turbocharger with exhaust emission control device |
| 02/07/1990 | EP0353863A1 Control method for valve-timing changeover in engine |
| 02/07/1990 | EP0353862A1 Irregularity-detecting method for variable valve-timing type engine |
| 02/07/1990 | EP0353799A1 Apparatus for controlling rotational speed of prime mover of construction machine |
| 02/06/1990 | US4899282 Method and apparatus for controlling an internal combustion engine |
| 02/06/1990 | US4899281 Device for triggering an event in phase with an angular position of a rotary component and application thereof |
| 02/06/1990 | US4899280 Adaptive system for controlling an engine according to conditions categorized by driver's intent |
| 02/06/1990 | US4898143 Exhaust gas recirculation control method for internal combustion engines |
| 02/06/1990 | US4898138 Engine control apparatus |
| 02/06/1990 | US4898005 Method of controlling idling rotational speed of internal combustion engine for vehicles equipped with air conditioning systems |
| 02/06/1990 | EP0348449A4 User modifiable fuel injection computer. |
| 02/06/1990 | CA1265600A1 Electronic control for a motor vehicle variable geometry turbocharger |
| 02/01/1990 | DE3924771A1 Kraftstoffeinspritz-regelsystem fuer eine zweitaktbrennkraftmaschine Fuel injection system of rules for a two-stroke internal combustion engine |
| 02/01/1990 | DE3825458A1 Antriebsschlupfregeleinrichtung Traction control device |
| 01/31/1990 | EP0353217A1 Device for controlling and regulating the combustion engine of a vehicle |
| 01/31/1990 | EP0353216A1 Device for controlling and regulating the combustion engine of a vehicle |
| 01/31/1990 | EP0352861A2 Vehicle management computer |
| 01/31/1990 | EP0352782A2 Adaptive control method for a working parameter of a drive component of a motor vehicle |
| 01/31/1990 | EP0352705A1 Process for regulating the fuel to air ratio of an air/fuel mixture feeding an internal-combustion engine, of the closed-loop type and without the working of a physical fuel to air ratio measurement |
| 01/31/1990 | EP0352704A1 Process and device for regulating the richness of an air/fuel mixture feeding an internal-combustion engine |
| 01/31/1990 | EP0352657A2 Method and apparatus for controlling throttle valve opening degree of internal combustion engines |
| 01/31/1990 | EP0352274A1 Mass flow fuel injection control system. |
| 01/31/1990 | EP0272290B1 Fuel metering process |
| 01/30/1990 | US4897791 Asynchronous fuel injection method |
| 01/30/1990 | US4897631 Control apparatus |
| 01/30/1990 | US4896644 System and method for controlling a fuel supply to an internal combustion engine |
| 01/30/1990 | US4896643 Method and arrangement for controlling the fuel/air ratio of an internal combustion engine |
| 01/30/1990 | US4896642 Control device for an internal combustion engine |
| 01/30/1990 | US4896639 Method and apparatus for engine control and combustion quality detection |
| 01/25/1990 | WO1990000679A1 Fuel metering apparatus |
| 01/24/1990 | EP0352064A1 Drive system for turbochargers with rotary electric machines |
| 01/24/1990 | EP0352063A1 Drive system for turbochargers with rotary electric machines |
| 01/24/1990 | EP0352051A2 Engine torque control system |
| 01/24/1990 | EP0351429A1 Rotation speed regulator for heat engine |
| 01/24/1990 | CN1039086A Gasoline-engine optimum controlling system with storage sensors |
| 01/23/1990 | US4896276 Self-diagnosis device and process for a micro-computer control system for a motor-vehicle internal combustion engine |
| 01/23/1990 | US4896263 Multi-microcomputer system |
| 01/23/1990 | US4895444 Detector device for mixing ratio for gasoline and alcohol or the like |
| 01/23/1990 | US4895125 Apparatus for the feedback of exhaust gases in an internal combustion engine |
| 01/23/1990 | US4895124 Fuel and electrical distribution system for fuel injected engines |
| 01/23/1990 | US4895123 Apparatus for controlling air-fuel ratio of internal combustion engine |
| 01/23/1990 | US4895122 Air-fuel ratio feedback control method for internal combustion engines |
| 01/23/1990 | US4895119 For an engine |
| 01/23/1990 | US4895118 Valve control system of internal combustion engines |
| 01/23/1990 | US4894991 Control system for internal combustion engine with turbocharger |
| 01/17/1990 | EP0351078A2 Control system and method for controlling actual fuel delivered by individual fuel injectors |
| 01/17/1990 | EP0276212B1 Fuel injection system |
| 01/17/1990 | EP0190206B1 Apparatus for measuring and regulating the operating data of a combustion engine |
| 01/16/1990 | US4894781 Communication control system |