Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02D - Controlling combustion engines › F02D 45 - Electrical control not provided for in groups
Patents for F02D 45 - Electrical control not provided for in groups (23,743)
10/1987
10/28/1987EP0243040A2 Fuel supply control apparatus for internal combustion engine
10/28/1987EP0243022A2 Method for controlling AMT system including throttle position sensor signal fault detection and tolerance
10/28/1987EP0242994A2 Engine top dead centre locating method
10/27/1987US4703428 Power train control method on common input data
10/27/1987US4703258 In a motor vehicle
10/22/1987WO1987006303A1 Device for detecting the start of injection in a diesel engine
10/21/1987EP0241781A1 Operating supervision method for a running internal-combustion engine
10/20/1987US4700590 System for utilizing the negative torque of a power delivery system having a continuously variable ratio transmission for braking
10/20/1987US4700542 Internal combustion engines and methods of operation
10/14/1987EP0241030A2 Fuel control method and apparatus therefor
10/13/1987US4700143 For sensing the movement of a component
10/13/1987US4699106 Knock control system for internal combustion engines
10/08/1987WO1987005971A1 Process for identifying the working cycle of a cylinder in an internal combustion engine
10/08/1987WO1987005967A1 Process and digital control unit for determining and controlling pulse-width modulated operating values in an internal combustion engine
10/06/1987US4698765 Ignition timing control system for an automotive engine
10/06/1987US4697561 On-line engine torque and torque fluctuation measurement for engine control utilizing crankshaft speed fluctuations
10/01/1987DE3610717A1 Verfahren und digitales steuergeraet zur bestimmung und steuerung von pulsbreitenmodulierten betriebsgroessen bei einer brennkraftmaschine Procedures and specifications for digital Steuergeraet and control of pulse width modulated betriebsgroessen at a burning combustion engine
09/1987
09/29/1987US4696276 Method for influencing the metering of fuel to an internal combustion engine
09/23/1987EP0037838B1 Method of controlling internal combustion engine and hydraulic pump system
09/22/1987US4694806 Fuel control apparatus for engine
09/08/1987US4691562 Process for determining aging condition of exhaust-gas catalyst
09/02/1987EP0234715A2 Adaptive control system for an internal combustion engine
09/02/1987EP0234714A1 Adaptive control system for an internal combustion engine
09/01/1987US4691286 Method and apparatus for detecting combustion variations in internal combustion engine
08/1987
08/25/1987US4688535 Apparatus for influencing control quantities of an internal combustion engine
08/13/1987WO1987004758A1 Device for resetting computer equipment
08/12/1987EP0231743A2 Overall diagnosis apparatus and method for vehicle-mounted control devices
08/12/1987EP0231611A2 System for predicting catalytic converter temperature
08/12/1987EP0231465A2 Device for a vehicle with an anti-skid protection system
08/05/1987EP0231155A1 Processing system for the detection, control and diagnostic examination of the operating conditions of the internal combustion engine of a motor vehicle, particularly a commercial motor vehicle
08/05/1987EP0230722A1 Failsafe engine controller
08/04/1987US4683858 Apparatus for controlling engine
08/04/1987US4683856 Engine roughness control means
08/04/1987CA1225154A1 Torque measurement circuit and method
07/1987
07/29/1987EP0229879A2 Method and circuit arrangement for activating the driving stages of the functions of motor vehicle combustion engines, especially for fuel injection or ignition
07/28/1987US4683539 Fuel control system for internal combustion engine
07/21/1987US4681079 for an internal combustion engine in a vehicle
07/21/1987US4680960 Microwave and luminous probe
07/01/1987EP0227536A1 Feedback control apparatus for an internal-combustion engine, and method using such an apparatus
07/01/1987EP0226703A2 Electrical set point pick-up
06/1987
06/30/1987US4677558 Method and system for controlling operation of an apparatus or engine, particularly internal combustion engine
06/30/1987US4676215 Method and apparatus for controlling the operating characteristic quantities of an internal combustion engine
06/24/1987EP0225971A2 Motor vehicle diagnostic system
06/16/1987EP0225528A1 Angular pulses identifying arrangement
06/10/1987EP0225183A2 Air-fuel ratio control system for an automotive engine
06/09/1987US4671244 Lambda-controlled mixture metering arrangement for an internal combustion engine
06/09/1987US4671107 EGR diagnostic system
06/02/1987US4669439 Air-to-fuel ratio control systems for internal combustion engines
05/1987
05/26/1987CA1222317A1 Method of determining engine cylinder compression pressure and power output
05/21/1987WO1987003044A1 Computer system with two processors
05/14/1987DE3539407A1 Rechnersystem mit zwei prozessoren Computer system with two processors
05/13/1987EP0221386A2 Method and device for adapting the mixture control in an internal-combustion engine
05/12/1987US4664090 Air flow measuring system for internal combustion engines
05/12/1987US4664086 Air-fuel ratio controller for internal combustion engine
05/05/1987US4663717 Fuel control system having sensor verification dual modes
04/1987
04/29/1987EP0219967A1 Air flow measuring apparatus for internal combustion engines
04/29/1987EP0219942A1 Fuel control apparatus for engine
04/28/1987US4661695 Optical apparatus and method for detecting the top dead center position of an engine piston
04/28/1987US4660519 Engine control system
04/22/1987EP0219202A2 EGR Diagnostic method and apparatus
04/21/1987US4658943 Control system for engine-driven auxiliary equipment for vehicles
04/21/1987US4658792 Fuel injection system for internal combustion engine
04/21/1987US4658783 System for regulating rotary speed of an internal combustion engine
04/21/1987US4658782 Process and device for controlling the air flow of an idling heat engine
04/21/1987US4658640 Acceleration detecting systems for internal combustion engines
04/15/1987EP0218346A1 Fuel control apparatus for engine
04/14/1987US4656993 Crank angle detecting system for engines
04/14/1987US4656988 Automobile fuel supply control
04/14/1987US4656829 System for predicting catalytic converter temperature
04/14/1987CA1220540A1 Antitheft ignition system and solenoid apparatus for use therewith
04/01/1987EP0216291A2 A process for controlling an internal combustion engine
03/1987
03/31/1987US4653454 Method and apparatus for controlling fuel injection quantity into a diesel engine
03/31/1987US4653453 Engine throttle valve position detecting system
03/31/1987US4653450 Arrangement for the metering of fuel in an internal combustion engine
03/31/1987US4653315 Engine top dead center locating method
03/25/1987CN86106466A Electronic constant power regulating device for diesel engine
03/24/1987US4653015 Apparatus for generating a time duration signal
03/24/1987US4651561 Acceleration detecting device for a turbocharger system and method of operation
03/18/1987CN86106287A Device for controlling internal combustion engine
03/17/1987US4649880 Apparatus for throttle valve control
03/11/1987EP0213366A1 Learning control method for internal combustion engines
03/11/1987EP0213349A2 Safety and emergency method and apparatus for a self-ignited combustion engine
03/04/1987EP0212076A2 Apparatus for controlling engine
03/03/1987US4646697 Method and apparatus for controlling the operating characteristic quantities of an internal combustion engine
02/1987
02/24/1987US4646008 System for diagnosing an internal combustion engine
02/24/1987US4644921 Method and apparatus for controlling air-fuel ratio in internal combustion engine
02/24/1987US4644920 Learning control system for controlling an automotive engine
02/24/1987US4644917 Method and apparatus for controlling an internal combustion engine
02/17/1987US4644474 Hybrid airflow measurement
02/10/1987US4642773 Method and apparatus for controlling an engine
02/10/1987US4642770 Vehicle accessory control system
02/10/1987US4641517 Control system actuator position synthesis for failure detection
02/04/1987EP0210766A2 Adaptive control system for an internal combustion engine
02/04/1987EP0210404A1 Transmission train for motor vehicles
02/04/1987EP0210323A2 Failure judgment system for sensors installed in engine
02/04/1987EP0210177A1 Method for modifying the operation parameters of internal combustion machines.
02/03/1987US4640250 Method and apparatus for engine knock level control
02/03/1987US4640248 Failsafe drive-by-wire engine controller
01/1987
01/27/1987US4639870 Fuel supply control method for internal combustion engines, with adaptability to various engines and controls therefor having different operating characteristics
01/21/1987CN85105437A Electrical control device for internal combustion engines
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