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)
07/1998
07/07/1998US5775298 Internal combustion engine control
07/07/1998US5775297 Engine operation control system
07/07/1998US5775106 Device for load detection in an internal combustion engine with turbo charger
07/02/1998DE19756914A1 Control device for direct injection system of internal combustion engine
07/02/1998DE19756896A1 Throttle control device for automobile engine
07/02/1998DE19756803A1 Throttle control device e.g. for road vehicle fuel system
07/02/1998DE19756568A1 Device for detection of accelerator's opening degree
07/01/1998CN1186155A Speed acceleration assistor for miniature air-conditioner vehicle
06/1998
06/30/1998US5774823 Method of generation correction tables for misfire detection using neural networks
06/30/1998US5771859 Method and arrangement for controlling the idle of an internal combustion engine
06/30/1998US5771688 Air-fuel ratio control apparatus for internal combustion engines
06/25/1998DE19756924A1 Throttle-valve control to control throttle based on position sensor output signal e.g. for vehicle
06/25/1998DE19753814A1 Fuel/air ratio control for IC engine
06/24/1998EP0849460A2 Fuel injection apparatus and method for direct injection type engines
06/24/1998EP0849457A2 Apparatus and method for controlling combustion in internal combustion engines
06/24/1998EP0849456A2 Method of controlling an air-fuel ratio of an engine
06/24/1998EP0849454A2 Apparatus and method for reducing torque fluctuation for lean burn combustion engine
06/24/1998CN1185832A Device for knock recognition and control of a combustion engine
06/23/1998US5771479 Wheel diameter difference judging system and wheel speed correcting system
06/23/1998US5771171 Shift control for automatic transmission in accordance with rotational speed of an input shaft thereof
06/23/1998US5770796 Failure diagnosis device for a fuel pump
06/23/1998US5769055 Engine overheat control system
06/23/1998US5768887 Direct injection type compression ignition engine and method of use
06/18/1998DE19756053A1 Internal combustion (IC) engine throttle flap control device
06/18/1998DE19755195A1 Sensor failure diagnostic method for fuel injection system
06/18/1998DE19735010C1 Ignition mis-firing detection method for IC engine with two spark plugs per cylinder
06/17/1998EP0847547A2 A control unit having a disturbance predictor, a system controlled by such a control unit, an electrical actuator controlled by such a control unit, and a throttle device provided with such an actuator
06/17/1998EP0722562B1 Engine knock detection process
06/17/1998CN1184889A Sensor failure diagnosis method in fuel injection system and sensor failure diagnosis apparatus in fuel injection system
06/16/1998US5767396 Method and device for measuring fuel injection timing
06/16/1998US5765526 Fuel supply control system for internal combustion engines
06/16/1998US5765514 Control system for internal combuston engines
06/16/1998US5765372 Lean burn engine for automobile
06/16/1998US5765370 Device for determining the abnormal degree of deterioration of a catalyst
06/11/1998WO1998017989A3 Automotive engine misfire detection system including a bit-serial based recurrent neuroprocessor
06/10/1998EP0846851A2 Internal combustion engine control
06/10/1998EP0707684B1 Method and device for controlling the idling speed of an internal combustion engine
06/10/1998EP0679220B1 Method of filling the fuel-feed system of an internal-combustion engine
06/10/1998EP0670959B1 Protective system for a supercharged internal combustion engine
06/10/1998DE19650250A1 Timing control for IC engine fuel injection and ignition
06/10/1998DE19650249A1 Shaft rotation angle and valve lift detection arrangement for engine
06/10/1998CN1184256A Engine crankshaft sensing system
06/10/1998CN1184249A Heating resistor type air flow-meter of ratio-metric output type and engine control system using said heating resistor type air flow-meter
06/10/1998CN1038704C Ignition device for two-cylinder internal combusion engine
06/09/1998US5763771 In a motor vehicle
06/09/1998US5762055 Air-to-fuel ratio control apparatus for an internal combustion engine
06/09/1998US5762045 Method of and apparatus for ascertaining a knock intensity signal of an internal combustion engine
06/04/1998DE19649484A1 Detecting combustion engine speed variations resulting from empty tank of motor vehicle
06/03/1998EP0845669A2 A wide range air/fuel ratio sensor having one electrochemical cell and method of detecting two types of air/fuel ratios by using the same sensor
06/03/1998EP0845588A2 Data processing device
06/03/1998EP0641414B1 Control system for metering the fuel supply to an internal combustion engine
06/03/1998CN1183827A Modulating air/fuel ratio
06/02/1998US5761414 Method for detecting execution errors of a microprocessor
06/02/1998US5758631 Air-fuel ratio control apparatus for engine
06/02/1998US5758492 Failure detection system of electrically heated catalytic converter of internal combustion engine
06/02/1998US5758491 Diagnosing system and method of catalytic converter for controlling exhaust gas of internal combustion engine
05/1998
05/28/1998DE19751583A1 Degree of opening detection device e.g. for combustion engine throttle valve flap
05/27/1998EP0844379A2 Method of judging deterioration of catalytic converter for purifying exhaust gas
05/27/1998EP0844374A2 System for diagnosing deterioration of catalyst
05/27/1998EP0843853A1 Microprocessor system for safety-critical regulating systems
05/27/1998EP0677147B1 Controller in an arithmetic unit
05/27/1998CN2282603Y Electro-single firing fuel oil jetting and direct firing petrol engine for vehicle
05/26/1998US5758312 Apparatus for eliminating noises accompanying the knocking signal of an automobile engine
05/26/1998US5758310 Apparatus for determining the condition of an air-fuel ratio sensor
05/26/1998US5755212 Air-fuel ratio control system for internal combustion engine
05/26/1998US5755207 Fuel injection control device for a spark ignition engine with a fuel injector for injecting fuel directly into the cylinder
05/26/1998US5755206 Control method and apparatus for internal combustion engine
05/26/1998US5755205 Engine control system
05/26/1998US5755204 Cylinder-discriminating device for internal combustion engines
05/26/1998US5755201 Method and arrangement for controlling the power of an internal combustion engine
05/26/1998US5755198 Control device for a gasoline-powered direct injection internal combustion engine
05/22/1998WO1998021464A1 Operating method for a motor vehicle driving unit
05/20/1998EP0843084A2 Combustion engine with EGR apparatus
05/20/1998EP0784738B1 Method of automatically initiating regeneration of a particulate filter of a diesel engine with a rail injection system
05/20/1998EP0668963B1 Fault diagnosis method for injectors of internal combustion engine high-pressure injection systems
05/20/1998EP0567525B1 Engine management system
05/20/1998DE19751060A1 Heating resistance air intake quantity detector for i.c. engine
05/20/1998DE19750636A1 Fuel control system for internal combustion engine
05/19/1998US5754968 Method and arrangement for fuel quantity adjustment in connection with downshift
05/19/1998US5754967 Torque detection apparatus for controlling a vehicle
05/19/1998US5754963 Method and apparatus for diagnosing and isolating faulty sensors in a redundant sensor system
05/19/1998US5753798 Pressure sensor for gaseous and/or liquid media of internal combustion engines with improved temperature stability
05/19/1998US5752493 Apparatus for controlling a heater for heating an air-fuel ratio sensor
05/19/1998US5752492 Apparatus for controlling the air-fuel ratio in an internal combustion engine
05/19/1998US5752488 Method of controlling start of engine and device for carrying out the same
05/19/1998US5752478 Control system for internal combustion engines
05/19/1998US5752387 Air-fuel ratio control system for automotive vehicle equipped with an air conditioner
05/19/1998US5752382 Device for determining an abnormal degree of deterioration of a catalyst
05/14/1998WO1998020425A2 A method for determining the number of accesses granted during wcl and apparatus
05/14/1998DE19646069A1 Verfahren zum Betrieb einer Antriebseinheit für Kraftfahrzeuge Method for operating a drive unit for motor vehicles
05/13/1998EP0841553A2 Apparatus and method of detecting combustion state of internal combustion engine and recording medium storing program for execution of the detecting method
05/13/1998EP0706609A4 Engine air supply systems
05/12/1998US5751147 Preignition detecting method
05/12/1998US5749333 Two-stroke internal-combustion engine depollution process and associated applications
05/06/1998EP0749524B1 Vehicle control process and device
05/06/1998CN1181124A Process for finding mass of air entering cylinders of internal combustion engine with aid of model
05/06/1998CN1180785A Exhaust-gas temperature rising system for in-cylinder injection type internal conbustion engine
05/05/1998US5749060 Automatic transmission control for a motor vehicle
05/05/1998US5748923 Method for the cyclic transmission of data between at least two control devices with distributed operation
05/05/1998US5747681 Combustion state-detecting system for internal combustion engines
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