Patents
Patents for F02D 45 - Electrical control not provided for in groups (23,743)
07/2004
07/13/2004US6761139 Valve timing control apparatus for an internal combustion engine
07/13/2004US6761138 Valve timing control apparatus for internal combustion engine
07/13/2004US6761024 Air-fuel ratio control system and method for internal combustion engines
07/13/2004US6761023 Method for operating an internal combustion engine, in particular, of a motor vehicle
07/08/2004WO2002095191A3 Improved engine management
07/08/2004US20040133335 Fuel injection control device
07/08/2004US20040133327 Electronic control systems for construction machine
07/08/2004US20040129259 Apparatus and method for controlling internal combustion engine
07/08/2004US20040129251 Engine torque control apparatus
07/08/2004US20040129250 Control apparatus and control method of internal combustion engine
07/08/2004US20040129237 Lubrication system for two-cycle engine
07/08/2004US20040129065 Method and device for monitoring a sensor
07/08/2004US20040128985 Exhaust gas purification device
07/08/2004US20040128981 Method for reducing the exhaust emissions from an engine system
07/08/2004DE19919931B4 Vorrichtung und Verfahren zum Erfassen eines Atmosphärendrucks in einer Verbrennungskraftmaschine Apparatus and method for detecting an atmosphere pressure in an internal combustion engine
07/08/2004DE10356525A1 Fuel gauge for vehicle, measures amplitude of reflective wave or capacitance voltage in transmission lines, that varies with depth of fuel
07/08/2004DE10356478A1 Anpassungswerterzeugungsvorrichtung, Anpassungsprozedursteuerprogramm und Anpassungswerterzeugungsprogramm Adjustment value generating device matching procedure control program and adjustment value creation program
07/08/2004DE10352802A1 Fehlererfassungssystem und -verfahren Fault detection system and method
07/08/2004DE10340796A1 Fehlererfassungsvorrichtung für eine Brennkraftmaschine A failure detection device for an internal combustion engine
07/08/2004DE10318848A1 Maschinenstartsystem Engine starting system
07/08/2004DE10258872A1 Variable compression ratio operation of an internal combustion engine for a motor vehicle, uses inputs from camshaft and crankshaft angle
07/07/2004EP1435446A2 Method of reducing resonance phenomena in a transmission train of a vehicle internal combustion engine
07/07/2004EP1435443A2 Exhaust cleaning device of an internal combustion engine
07/07/2004EP1435441A2 A method for controlling exhaust gas temperature or space velocity
07/07/2004EP1435437A1 Improvements in or relating to a system and method for exhaust gas aftertreatment
07/07/2004EP1434934A1 Internal combustion engine controller and method for operating an internal combustion engine controller
07/07/2004EP1434933A1 A low emission vehicle
07/07/2004CN1511229A Engine start controller, engine start control method, and recording medium having prog ram recorded therein for performing the method
07/07/2004CN1510271A Test for engine rotary speed of spark ignition IC engine
07/07/2004CN1510264A Fuel jet controller of engine
07/07/2004CN1510255A Waste gas cleaning element of engine
07/06/2004US6760681 Rate detection method and rate detector
07/06/2004US6760658 Exhaust emission control system for internal combustion engine
07/06/2004US6760657 Engine air-fuel ratio control
07/06/2004US6758201 Fuel injection control system for internal combustion engine
07/06/2004US6758190 Method and device for controlling an output variable of a drive unit in the starting phase
07/06/2004US6758039 Exhaust gas cleaning system having particulate filter
07/06/2004US6758038 Temperature estimating apparatus for internal combustion engine
07/06/2004US6758035 Method and apparatus for purging SOX from a NOX trap
07/06/2004US6758034 Method for operating an internal combustion engine
07/06/2004US6758033 State determining apparatus for exhaust gas purifier
07/01/2004WO2004055343A1 Apparatus for calculating amount of recirculated exhaust gas for internal combustion engine
07/01/2004WO2004028849A3 Method and device for actively reducing clutch grabbings in a motor vehicle
07/01/2004US20040128060 Rollover control method and system thereof
07/01/2004US20040128049 Method and apparatus for estimating engine torque
07/01/2004US20040128037 Control apparatus and program for vehicles, and method for developing the program
07/01/2004US20040127109 Small watercraft
07/01/2004US20040124705 Electronic control unit for car
07/01/2004US20040123845 Engine control unit operable under ignition switch turn-off
07/01/2004US20040123834 Method for operating an internal combustion engine especially for motor vehicles
07/01/2004US20040123831 Method and system for switching off an internal combustion engine
07/01/2004US20040123589 Engine exhaust cleaning device
07/01/2004US20040123588 Method for controlling exhaust gas temperature and space velocity during regeneration to protect temperature sensitive diesel engine components and aftertreatment devices
07/01/2004US20040123587 Engine starting apparatus
07/01/2004US20040123586 Exhaust gas cleaning system for internal combustion engine
07/01/2004US20040123584 Method and device for controlling an internal combustion engine
07/01/2004DE19935968B4 Steuereinheit für das Luft-/Kraftstoffverhältnis eines Motors Control unit for the air / fuel ratio of an engine
07/01/2004DE10359883A1 Motorstartvorrichtung Motor starter
07/01/2004DE10356667A1 Exhaust gas emissions control for internal combustion engine has electronic control of throttle valve angle and system throttling flow of exhaust gases through catalytic converter on starting
07/01/2004DE10353998A1 Sammel-Kraftstoffeinspritzsystem Collecting fuel injection system
07/01/2004DE10257557A1 Electronic microcontroller system for internal combustion engine in vehicle, has management processor and controller for regulating engine and electrical generator
07/01/2004DE10243146B3 Verfahren zur kennfeldbasierten Gewinnung von Werten für einen Steuerparameter einer Anlage A method for map-based extraction of values ​​for a control parameter of a system
07/01/2004DE10196991T5 Verfahren zur Steuerung eines drehzahlgeregelten Ventilators A method for controlling a variable speed fan
07/01/2004DE10151653B4 Anomalie-Erfassungsvorrichtung und -verfahren für ein Einlaßsystem eines Verbrennungsmotors Abnormality detection apparatus and method for an intake system of an internal combustion engine
06/2004
06/30/2004EP1433944A1 Atmospheric pressure detector of internal combustion engine
06/30/2004EP1433941A2 Engine exhaust purification device
06/30/2004EP1433940A2 Method for operating a gas sensor and device for carrying out the method
06/30/2004EP1433939A2 Engine fuel injection control device
06/30/2004EP1432904A1 Method and device for controlling an internal combustion engine
06/30/2004EP1432903A1 Method and control and regulating device for operating an internal combustion engine with piezoelectrically actuated fuel injection valves
06/30/2004EP1432902A2 Method for identifying a leak in the intake port of an internal combustion engine and an internal combustion engine that is equipped accordingly
06/30/2004EP1432901A1 Method, computer program, and control and/or regulating device for operating an internal combustion engine, and corresponding internal combustion engine
06/30/2004EP1432897A1 Method for protecting exhaust gas purification systems of internal combustion engines against thermal overload
06/30/2004EP1360406B1 Fuel system, method for operating the fuel system, computer programme and control device and/or regulator for controlling said system
06/30/2004EP1345788B1 Method for operating an internal combustion engine
06/30/2004EP1180210B1 Method and device for controlling an internal combustion engine with an exhaust treatment system
06/30/2004EP1169561B1 Method for operating an internal combustion engine
06/30/2004CN1509365A Electronic control system for construction machine
06/30/2004CN1508416A Air-intake controlling device of IC engine
06/29/2004US6757608 Method and device for controlling operational sequences
06/29/2004US6757599 Operation control apparatus and operation control method with second mode of control during detector abnormality
06/29/2004US6756904 Device for purifying exhaust gas of engines
06/29/2004US6755183 Method and arrangement for operating an internal combustion engine
06/29/2004US6755178 Method and apparatus for monitoring a drive unit of a vehicle and/or components allocated thereto
06/29/2004US6755176 Fuel injection control system for engine
06/29/2004US6755013 Apparatus and method for detecting deterioration of catalyst of internal combustion engine
06/24/2004US20040122585 Misfire detector
06/24/2004US20040122584 Pressure/temperature calculation apparatus
06/24/2004US20040122582 Detection of engine rotation speed in spark ignition internal combustion engine
06/24/2004US20040122565 Electrical control unit for an automobile
06/24/2004US20040121882 Controller of vehicle
06/24/2004US20040121666 Engine starting system for multiple engines
06/24/2004US20040121661 Control circuits and methods for inhibiting abrupt engine mode transitions in a watercraft
06/24/2004US20040120042 Multi-screen spectroscopic imaging device
06/24/2004US20040118828 Method and device for controlling the heating of glow plugs in a diesel engine
06/24/2004US20040118385 Engine fuel injection control device
06/24/2004US20040118378 Car control unit
06/24/2004US20040118377 Fuel allocation at idle or light engine load
06/24/2004US20040118376 Control apparatus for internal combustion engine having adapting function to aging
06/24/2004US20040118108 Method and device for controlling an exhaust treatment system