Patents
Patents for F02D 45 - Electrical control not provided for in groups (23,743)
05/1996
05/14/1996US5515824 Method and apparatus for controlling fuel supply shut off of an internal combustion engine
05/14/1996US5515720 Acceleration based misfire detection system and method with improved signal fidelity
05/09/1996WO1996013657A1 Process and device for controlling the drive unit of a vehicle
05/09/1996DE4439060A1 Mikroprozessoranordnung für ein Fahrzeug-Regelungssystem Microprocessor assembly for a vehicle control system
05/08/1996EP0710773A2 Structure and production process for secondary voltage detector for engine
05/08/1996EP0710772A2 Misfire detecting method
05/08/1996EP0444046B1 Supervisory system for a vehicle accelerator pedal travel transducer
05/08/1996CN1122155A Exhaust valve timing control responsive to engine idling and shut-down
05/07/1996US5515280 Electronic control device for a multi-fuel internal combustion engine
05/07/1996US5514049 Throttle control device
05/07/1996US5513614 Method for filling the fuel supply system in an internal combustion engine
05/07/1996US5513609 Fuel injection system
05/07/1996US5513521 Misfire detection based on crankshaft fluctuation
05/07/1996US5513520 Combustion state-determining system for internal combustion engines
05/02/1996DE4438714A1 Verfahren und Vorrichtung zur Steuerung der Antriebseinheit eines Fahrzeugs Method and apparatus for controlling the drive unit of a vehicle
05/02/1996DE4435741C1 Valve timing or intake cross-section control of combustion engine
05/02/1996DE19539734A1 Idling revs control device for IC engine
05/02/1996DE19538682A1 Control device for ignition timing to provide lean burn in motor vehicle fuel-injection IC engine
05/01/1996EP0709570A1 Capacitor discharging type ignition device for an internal combustion engine
05/01/1996EP0708883A1 Device for detecting a pulsating quantity
04/1996
04/30/1996US5512024 Apparatus for damping shunt
04/30/1996US5511378 Modulating air/fuel ratio
04/25/1996WO1996012099A1 Device and process for controlling an internal combustion engine
04/25/1996DE19539536A1 Fuel injection control for IC engine
04/24/1996EP0708320A2 Signal processing circuit
04/24/1996EP0707684A1 Method and device for controlling the idling speed of an internal combustion engine
04/23/1996US5509268 Combustion state-determining system and combustion state control system for internal combustion engines
04/18/1996DE4436371A1 Vorrichtung und Verfahren zur Steuerung einer Brennkraftmaschine Apparatus and method for controlling an internal combustion engine
04/17/1996EP0706611A1 Exhaust valve timing control responsive to engine idling and shut-down
04/17/1996EP0706610A1 Exhaust valve timing control responsive to engine knock and torque
04/17/1996EP0706609A1 Engine air supply systems
04/17/1996EP0562012B1 Apparatus for detecting variation in torque with magnetostrictive sensor
04/17/1996EP0493554B1 System for controlling a spark ignition engine to maximize fuel efficiency
04/17/1996CN1120857A Exhaust valve timing control responsive to engine knock and torque
04/17/1996CN1120856A Engine air supply systems
04/16/1996US5508927 Apparatus and method for variable windowed peak detection in a misfire detection system
04/16/1996US5508923 Engine control system limiting engine output based on vehicle operating environments
04/16/1996US5507180 Apparatus and method for detecting rough road travel of a vehicle, and apparatus and method for detecting misfire of a vehicle engine
04/11/1996WO1996010693A1 Fuel supply device for motor vehicles with pressure regulation
04/11/1996WO1996010690A1 Fuel apportioning regulation system for internal combustion engines
04/11/1996DE4435465A1 Leistungssteuereinrichtung Power control means
04/11/1996DE4435419A1 Steuersystem für die Kraftstoffzumessung einer Brennkraftmaschine A control system for the fuel metering of an internal combustion engine
04/10/1996CN1120361A Fuel injected internal combustion engine
04/09/1996US5505671 Method for controlling the operating sequences of a motor vehicle equipped with an automatic transmission
04/09/1996US5505184 Method and apparatus for controlling the air-fuel ratio of an internal combustion engine
04/09/1996US5505183 Method and system for controlling emissions from an internal combustion engine
04/09/1996US5505177 Apparatus for sensing the engine parameters of an internal combustion engine
04/09/1996US5505087 In internal combustion engines
04/09/1996US5505075 Method for recognizing stretches of rough road with the aid of a tank pressure sensor
04/04/1996DE19536252A1 Exhaust gas catalytic converter degradation detection device
04/03/1996WO1997012136A1 Process and device for monitoring a fuel metering system
04/03/1996EP0704610A1 Exhaust brake system for a motor vehicle
04/02/1996USRE35195 Method and controller for supplying fuel to cylinders of multicylinder internal combustion engine
04/02/1996US5504682 Method and apparatus for detecting misfires in an internal combustion engine
04/02/1996US5504680 Slip control system for vehicle
04/02/1996US5503134 Fuel controller with air/fuel transient compensation
04/02/1996US5503132 Device for detecting misfire of internal combustion engine equipped with double-ended distributorless ignition system
04/02/1996US5503129 For determining a number of cylinders
04/02/1996US5503009 Method for recognizing irregular combustions in a cylinder of an internal combustion engine
04/02/1996US5503008 Apparatus for diagnosing misfire of multi-cylinder internal combustion engine
04/02/1996US5502966 Protection system for a pressure-charged internal combustion engine and method of operation
04/02/1996CA1338205C Method of operating an engine and measuring certain operating parameters
03/1996
03/28/1996WO1996009466A1 Adaptation device for load detection with altitude
03/28/1996DE4434265A1 Einrichtung zur Lasterfassung mit Höhenadaption Means for measuring the load with altitude adaptation
03/28/1996DE4433631A1 Generating temperature signal of exhaust system in motor vehicle IC engine
03/28/1996DE19523306A1 Sensor fault detection system for automobile control device
03/27/1996EP0507901B1 Fuel metering method for an internal combustion engine
03/26/1996US5502329 Protection component for automobile circuit
03/26/1996US5501206 Air-fuel ratio control system for engine
03/26/1996US5501074 Exhaust gas purifying system
03/26/1996US5501073 Ignition timing control system for internal combustion engines
03/26/1996CA2043156C Crankshaft angular position detecting apparatus
03/21/1996DE4433044A1 Correction of measuring error which is caused by backflow of pulsing variable
03/21/1996DE19534776A1 Ignition timing control e.g. for IC engine with catalyser
03/21/1996DE19534141A1 Control assembly for sensors and actuators of IC engined vehicle
03/20/1996EP0702140A2 Method and device for measuring fuel injection timing
03/20/1996EP0702137A2 Method and apparatus for adjusting the idling speed of a combustion engine
03/20/1996EP0701654A1 Fuel injected internal combustion engine
03/20/1996EP0701515A1 Method of cyclically transferring data between at least two separately operating control apparatus
03/20/1996EP0474709B1 Process for detecting and evaluating knock signals in the individual cylinders of an internal combustion engine
03/19/1996US5499617 Evaporative fuel control system in internal combustion engine
03/19/1996US5499608 Method of staged activation for electronically actuated fuel injectors
03/19/1996US5499607 Fuel characteristic detecting system for internal combustion engine
03/19/1996US5499536 Method for detecting combustion misfires in a plurality of cylinders
03/14/1996DE4435673C1 Automobile fuel injection control with drive-slip regulation
03/13/1996EP0701134A1 Tachometer based on electrical ripple and calibrated by mechanical engine signals
03/13/1996EP0701050A2 Lean burn engine for automobile
03/13/1996EP0700508A1 Method of correcting the output signal from a gravimetric airflow meter
03/13/1996EP0446376B1 Apparatus for controlling the occurrence of engine knocking
03/12/1996US5497752 Device for controlling fuel injection of an internal combustion engine
03/12/1996US5497751 Safety control apparatus for reciprocating engine
03/12/1996US5497748 Device for recognising the angular position of a rotating part
03/12/1996US5497741 Torque control system for internal combustion engines
03/07/1996DE3690769C2 IC engine operation e.g. for piston and turbine system
03/05/1996US5497330 Method for retaining the correction value of a control variable in an engine control device
03/05/1996US5497329 Prediction method for engine mass air flow per cylinder
03/05/1996US5497328 Device for detecting continuous misfires of a multi-cylinder internal combustion engine
03/05/1996US5495841 Device and method of correcting the fuel amount supplied to Otto engines
03/05/1996US5495835 Idling speed control method and apparatus for an internal combustion engine
02/1996
02/29/1996DE19530308A1 Exhaust gas recycling (EGR) system for vehicle IC engine