Patents
Patents for F02D 45 - Electrical control not provided for in groups (23,743)
05/1995
05/03/1995EP0650587A1 Process and device for detecting misfiring
05/03/1995EP0560793B1 Method of detecting irregular combustion in an engine cylinder
05/02/1995US5411003 Viscosity sensitive auxiliary circuit for hydromechanical control valve for timing control of tappet system
05/02/1995US5410878 Automatic warming-up apparatus and method thereof in hydraulic system
04/1995
04/27/1995WO1995011378A1 Method of filling the fuel-feed system of an internal-combustion engine
04/25/1995US5410477 Control system for an automotive vehicle having apparatus for predicting the driving environment of the vehicle
04/25/1995US5410253 Method of indicating combustion in an internal combustion engine
04/25/1995US5409169 Air-assist fuel injection system
04/25/1995US5408981 Apparatus and method for controlling air/fuel mixture ratio in feedback control mode for internal combustion engine
04/25/1995US5408974 Cylinder mode selection system for variable displacement internal combustion engine
04/25/1995US5408969 System for detecting abnormalities
04/25/1995US5408872 Fuel injection control device for two stroke combustion engine
04/20/1995WO1995010699A1 Method and device for controlling the idle speed of an internal combustion engine
04/20/1995WO1995010427A1 Control for a motor vehicle
04/20/1995DE4437286A1 System for detecting the combustion state of an internal combustion engine
04/20/1995DE4334865A1 Control device for an internal combustion engine
04/20/1995DE3700986C2 Einrichtung zur Überwachung eines Rechnersystems mit zwei Prozessoren in einem Kraftfahrzeug Means for monitoring a computer system with two processors in a motor vehicle
04/19/1995EP0606316B1 Drive arrangement for a motor vehicle
04/18/1995US5407023 Slip control system for vehicle
04/18/1995US5406921 In a combustion cylinder of a spark ignition internal combustion engine
04/18/1995US5406919 Fuel injection system for internal combustion engine
04/13/1995WO1995010032A1 Engine knock detection process
04/13/1995WO1995008056A3 Device for electronically simulating the position of a component
04/13/1995CA2117982A1 Instant data collecting and processing system for internal combustion engine
04/12/1995EP0647774A1 System for the acquisition and instantaneous processing of data for the control of an internal combustion engine
04/12/1995EP0647317A1 Adaptive method of cylinder misfire detection in an internal combustion engine.
04/11/1995US5406486 Vehicle wheel slip control system using predictive model to estimate friction coefficient
04/11/1995US5404843 Fuel injection device for multi cylinder two stroke engine
04/11/1995US5404719 Engine exhaust gas purification device
04/06/1995DE4435654A1 Device for detecting the operating state, in particular misfires of a motor vehicle, and detection method for this
04/06/1995DE4434875A1 Verfahren zur Beurteilung des Überwachungszustandes bei der Diagnose eines Motors Method for assessing the monitoring state in the diagnosis of an engine
04/06/1995DE4434197A1 Diagnosetechnik für den Betrieb eines Abgassauerstoffsensors Diagnostic technique for the operation of an exhaust gas oxygen sensor
04/05/1995EP0646713A1 Self-diagnosing apparatus of vehicle
04/05/1995EP0646711A1 System and method to compensate for torsional disturbances in crankshafts
04/05/1995EP0646709A2 Air-fuel ratio control system for internal combustion engines
04/04/1995US5404302 Traction control method for vehicle
04/04/1995US5402762 Combustion engine and combustion engine control method
04/04/1995US5402641 Exhaust gas purification apparatus for an internal combustion engine
03/1995
03/29/1995EP0645533A1 Engine air/fuel ratio control system
03/29/1995EP0645532A2 Fuel injection control system for an internal combustion engine
03/29/1995EP0568551B1 Device for detecting faulty firing in an internal-combustion engine
03/29/1995CN1100691A Slip control system for vehicle
03/28/1995US5400761 Air-fuel ratio control apparatus of internal combustion engine
03/28/1995US5400757 Fuel injection control device
03/28/1995US5400648 Process and device for measuring the variation in internal pressure in the cylinder of a piston engine
03/28/1995US5400592 Diagnostic apparatus for catalytic converter of an internal combustion engine
03/23/1995WO1995008056A2 Device for electronically simulating the position of a component
03/22/1995EP0644322A1 Variable pressure deadheaded fuel rail fuel pump control system
03/22/1995EP0643803A1 Sensor arrangement for rapid cylinder identification in a multi-cylinder internal combustion engine.
03/22/1995EP0398898B1 Fuel control system
03/21/1995US5398544 Method and system for determining cylinder air charge for variable displacement internal combustion engine
03/21/1995US5398540 Knock sensor
03/16/1995WO1995007409A1 Fault diagnosis method for injectors of internal combustion engine high-pressure injection systems
03/16/1995DE4330997A1 Method for monitoring the light-off performance of a catalytic converter system in a motor vehicle
03/15/1995EP0643214A1 Correction of the injection period for starting
03/15/1995EP0643212A1 Air-fuel ratio feedback control system for internal combustion engine
03/15/1995EP0643211A1 Air-fuel ratio estimator for internal combustion engine
03/15/1995EP0643210A1 Method for subsequently varying an idling speed
03/14/1995US5396875 For an internal combustion engine
03/14/1995US5396765 Oxygen sensor deterioration-detecting device for internal combustion engines
03/09/1995WO1995006814A1 Method of diagnosing malfunctioning of the high-pressure circuit of internal combustion engine high-pressure injection systems
03/09/1995WO1995006813A1 Control system for high-pressure fuel injection system for an internal combustion engine
03/09/1995WO1995006810A1 Method and device for controlling the speed of an internal combustion engine when idling
03/09/1995DE4430671A1 Control system for controlling the excess air ratio of an internal combustion engine using a generator/motor
03/09/1995DE4329916A1 Control method, in a motor vehicle with an automatic gear system
03/08/1995EP0641926A2 Fuel injection timing control device and method for internal combustion engine
03/08/1995EP0641924A1 System for learning the fullyclosed opening degree of subsidiary throttle valve
03/08/1995EP0641414A1 Control system for metering the fuel supply to an internal combustion engine
03/07/1995US5396176 Combustion condition diagnosis utilizing multiple sampling of ionic current
03/07/1995US5394856 System for and method of controlling air-fuel ratio in internal combustion engine
03/07/1995US5394841 Control device for valve system in automobile engine
03/07/1995US5394742 Method for recognizing abnormal combustions in the cylinder of an internal-combustion engine
03/02/1995WO1995006295A1 State estimator based exhaust gas chemistry measurement system and method
03/02/1995WO1995006199A1 Engine control
03/02/1995WO1995005951A1 Motor vehicle control
03/02/1995DE4431026A1 Sensor for a motor vehicle
03/02/1995DE4430021A1 Device and method for gas analysis
03/01/1995EP0640769A1 Automatic warming-up apparatus and method thereof in hydraulic systems
03/01/1995EP0640762A1 Cylinder synchronization of a multi-cylinder internal combustion engine via detection of a directed misfire
02/1995
02/28/1995US5394330 System and method for monitoring an operating state of an engine
02/28/1995US5392599 Engine air/fuel control with adaptive correction of ego sensor output
02/23/1995DE4429769A1 Air/fuel ratio sensor
02/23/1995DE4429271A1 Fuel injection system
02/23/1995DE4429242A1 Traction control system for a vehicle
02/23/1995DE4428351A1 Method for estimating the maneouvering state of a vehicle and method for controlling the operational properties of vehicle
02/23/1995DE4427203A1 System for controlling the output power of internal combustion engines
02/22/1995EP0639711A2 Engine knock control using an inference engine
02/22/1995EP0558536B1 Process for controlling the torque of an internal combustion engine
02/21/1995US5390650 Exhaust gas oxygen sensor monitoring
02/21/1995US5390641 Fuel injection system for internal combustion engine
02/21/1995US5390537 Combustion state-detecting system for internal combustion engines
02/21/1995CA2047304C Amt cruise control mode shift logic
02/21/1995CA1334539C Idle detector for internal combustion engine
02/16/1995WO1995004957A1 Virtual continuous emission monitoring system with sensor validation
02/16/1995WO1995004878A1 Virtual emissions monitor for automobile
02/16/1995CA2167927A1 Virtual emissions monitor for automobile
02/16/1995CA2167588A1 Virtual continuous emission monitoring system with sensor validation
02/15/1995EP0638717A2 Apparatus for controlling the fuel injection and the ignition of a combustion engine
02/14/1995US5388560 Misfire-detecting system for internal combustion engines
02/14/1995US5388454 Device for detecting deterioration of a catalyst temperature sensor