Patents
Patents for F02D 45 - Electrical control not provided for in groups (23,743)
08/2002
08/21/2002EP1232897A2 Control device for hybrid vehicles
08/21/2002EP1232894A2 Control apparatus for hybrid vehicle with cylinder deactivation
08/21/2002EP1232337A1 Method and device for the operation of a drive unit on a vehicle
08/21/2002CN1364978A Controller for engine igniting time
08/21/2002CN1364977A Control method for electromagnetic fuel pump
08/20/2002US6438511 Population data acquisition system
08/20/2002US6438485 Method for operating an internal combustion engine, especially of an automobile
08/20/2002US6435171 Air-fuel ratio control apparatus
08/20/2002US6435147 Control system and method for operating an internal combustion engine
08/20/2002US6435018 Vehicle abnormality diagnosis system
08/20/2002US6434928 Apparatus and method of purification of exhaust emission of internal combustion engine
08/15/2002WO2002063163A1 Method for controlling the drive train of a motor vehicle
08/15/2002WO2002063158A1 Fuel system, method for operating the fuel system, computer programme and control device and/or regulator for controlling said system
08/15/2002US20020111734 Coolant temperature estimation system for estimating termperature of coolant of internal combustion engine
08/15/2002US20020111716 Method and device for controlling operational sequences, particularly in a vehicle
08/15/2002US20020108603 Process for exhaust gas recirculation into the air intake region of motor vehicle internal combustion engines and device therefor
08/15/2002US20020108593 Camshaft rotational phase detecting apparatus and cylinder intake air quantity calculating apparatus for engine
08/14/2002EP1230477A1 Method and device for positioning measuring displays for measuring ion currents
08/14/2002EP1230471A1 Method for operating an accumulator-type catalytic converter of an internal combustion engine
08/14/2002EP1010078A4 Vehicle safety system with safety device controllers
08/14/2002DE10148516A1 Integriertes Fahrzeugsteuersystem An integrated vehicle control system
08/14/2002DE10145160A1 Ventileinstellungssteuersystem für einen Verbrennungsmotor Valve timing control system for an internal combustion engine
08/14/2002DE10106169A1 Verfahren und Vorrichtung zum Steuern eines Betriebs einer Brennkraftmaschine Method and apparatus for controlling an operation of an internal combustion engine
08/14/2002DE10103771A1 Verfahren zur Wiederherstellung der katalytischen Aktivität eines Katalysators, welcher im Abgastrakt eines Dieselmotors angeordnet ist und wenigstens eine Oxidationsfunktion aufweist Includes method for restoring the catalytic activity of a catalyst which is arranged in the exhaust tract of a diesel engine and at least one oxidation function
08/14/2002DE10065122A1 Verfahren zur Erfassung von Stand der Technik Massenströmen zum Saugrohr einer Brennkraftmaschine A method for detecting state of the art mass flow to the intake manifold of an internal combustion engine
08/14/2002CN1364216A Method for operating multi-cylinder internal combustion engine
08/14/2002CN1364214A Exhaust emission control for engine
08/13/2002US6434541 Automotive engine misfire detection system including a bit-serial based recurrent neuroprocessor
08/13/2002US6434476 High voltage fault discrimination for EGR temperature sensor
08/13/2002US6434465 Method for controlling/regulating a process in a motor vehicle and device for implementing the method
08/13/2002US6433539 Increment transducer and absolute angle transducer means for redundant reliable angular position detection and detection method using same
08/08/2002WO2002061256A1 Gas engine
08/08/2002US20020107633 Apparatus and method for engine cylinder intake air quantity calculation
08/08/2002US20020107632 Engine idle stop control system for vehicles
08/08/2002US20020107631 Electronic control system and method having monitor program monitoring function
08/08/2002US20020107630 Air amount detector for internal combustion engine
08/08/2002US20020107617 Hybrid vehicle control apparatus
08/08/2002US20020107107 Control system for direct injection spark ignition internal combustion engine
08/08/2002US20020104520 Control apparatus for multi-cylinder internal combustion engine and control method
08/08/2002US20020104512 Fuel injection control apparatus and method for variably operated engine valve equipped internal combustion engine
08/08/2002US20020104508 Control apparatus for use in internal combustion engine performing stratified charge combustion
08/08/2002US20020104312 Process for regenerating the catalytic activity of a catalyst that is located in the exhaust gas line of a diesel engine and that has at least one oxidising function
08/08/2002US20020104311 Exhaust gas purification system for internal combustion engine
08/08/2002DE10201889A1 Steuersystem und -verfahren zum automatischen Stoppen und Starten einer Fahrzeugmaschine Control system and method for automatically stopping and starting of a vehicle engine
08/08/2002DE10158020A1 Motorölzirkulationssystem und Motorzirkulationsverfahren Engine oil circulation system and motor circulation method
08/07/2002EP1229311A2 A vehicle state analysis system and its analysis method
08/07/2002EP1229240A2 Automotive diesel engine cold starting arrangement
08/07/2002EP1229235A2 Control apparatus for cylinder injection type internal combustion engine
08/07/2002EP1229233A2 Apparatus and method for engine cylinder intake air quantity calculation
08/07/2002EP1229230A2 Control apparatus for multi-cylinder internal combustion engine and control method
08/07/2002EP1229229A2 Fuel injection control apparatus and method for variably operated engine valve equipped internal combustion engine
08/07/2002EP1229228A2 Air-fuel ratio control system for internal combustion engine
08/07/2002EP1229224A2 System for diagnosing deterioration of catalyst
08/07/2002EP1229223A1 Engine exhaust emission purification device
08/07/2002EP1229215A1 Camshaft rotational phase detecting apparatus and cylinder intake air quantity calculating apparatus for engine
08/07/2002EP1228304A1 Method and device for varying the supply pressure applied to a high pressure pump and generated by a low pressure pump
08/07/2002EP1228294A1 Method for controlling the cooling water temperature of a vehicle with an internal combustion engine
08/07/2002EP1108165B1 Method for determining a starting gear step
08/07/2002EP1073843B1 Method and device for phase recognition in a 4-stroke otto engine with ion flow measurement
08/07/2002CN1363034A Method for engine misfire detection in multi-cylinder internal combustion engines with multi-cylinder spark ignition
08/07/2002CN1363014A Engine exhaust purifying device
08/07/2002CN1363013A Engine exhaust purifying device
08/07/2002CN1363012A Engine exhjaust purification device
08/06/2002US6430709 Apparatus and method for diagnosing microcomputer memory
08/06/2002US6430495 Diagnosing system for engine
08/06/2002US6429788 Alarming apparatus and method for automotive vehicle
08/06/2002US6427793 Catalyst temperature control device for hybrid vehicle
08/06/2002US6427670 Fuel gas feeding system
08/06/2002US6427662 Knock control apparatus for internal combustion engine
08/06/2002US6427527 Diagnostic method of determining causes of faults in the formation of an air/fuel mixture for an internal combustion engine
08/06/2002US6427438 Method of evaluating deteriorated state of catalytic converter for purifying exhaust gas
08/01/2002WO2000075643A9 METHODS AND COMPOSITIONS FOR ASSURING REDUCTION OF NOx EMISSIONS FROM AN ENGINE BY SELECTIVE CATALYTIC REDUCTION
08/01/2002US20020103592 Method and device for controlling operational sequences
08/01/2002US20020100455 Method, a computer program, and a control and regulating unit for operating an internal combustion engine
08/01/2002US20020100454 Air-fuel ratio control system for internal combustion engine
08/01/2002US20020100453 Control apparatus for cylinder injection type internal combustion engine
08/01/2002US20020100451 Hydraulic pressure control system for cylinder cutoff device of internal combustion engine
08/01/2002US20020100442 Valve timing control system for internal combustion engine
08/01/2002US20020100440 Valve timing control apparatus for internal combustion engine
08/01/2002DE10154516A1 Abgasemissionssteuersystem für einen Verbrennungsmotor An exhaust emission control system for an internal combustion engine
08/01/2002DE10065123A1 Verfahren zur Steuerung einer Diagnose eines Katalysators im Abgas eines Verbrennungsmotors Method for controlling a diagnosis of a catalytic converter in the exhaust gas of an internal combustion engine
07/2002
07/31/2002EP1227232A2 Method for the regeneration of the catalytic activity of a catalyst, which is arranged in the exhaust pipe of a diesel engine and fulfills at least one oxidation function
07/31/2002EP1227007A2 Fail-safe system and method in integrated control of vehicle
07/31/2002EP1226345A1 Method for operating an internal combustion engine comprising at least one working piston
07/31/2002EP1080309B1 Ignition control device and method
07/31/2002EP0784001B1 Shift control system/method for vehicle equipped with driveline retarder
07/30/2002US6427180 Queued port data controller for microprocessor-based engine control applications
07/30/2002US6425384 Fuel injection diagnostic control device
07/30/2002US6425371 Controller for internal combustion engine
07/30/2002US6425355 Method for identifying misfirings in a piston internal combustion engine
07/25/2002US20020099495 Failure determination system, failure determination method and engine control unit for variable-cylinder internal combustion engine
07/25/2002US20020099494 Catalyst deterioration detecting apparatus for internal combustion engine
07/25/2002US20020099493 Exhaust emission control system for internal combustion engine
07/25/2002US20020099492 Fuel injection device and fuel injection control apparatus
07/25/2002US20020099490 Process for estimating drive torque in vehicle
07/25/2002US20020099487 Fail-safe system in integrated control of vehicle
07/25/2002US20020098944 Engine controlling apparatus and method for a car
07/25/2002US20020096158 Abnormality detection apparatus for intake system of internal combustion engine
07/25/2002US20020096157 Method and device for controlling an internal combustion engine
07/25/2002US20020096143 Intake air flow rate controlling device