Patents
Patents for F02D 37 - Non-electrical conjoint control of two or more functions of engines, not otherwise provided for (2,394)
02/2005
02/10/2005US20050028791 Internal combustion engine
02/09/2005EP1505284A1 Control system for an internal combustion engine in a two-wheeled vehicule
02/09/2005CN1576555A Electronic controlled fuel injection apparatus of internal combustion engine
02/08/2005US6851411 Knocking index value calculation device and calculation method thereof
02/03/2005WO2005010334A1 Method for controlling operation of the cylinder of an internal combustion engine, an engine comprising a cylinder operating according said method and a motor vehicle provided with said engine
02/03/2005US20050027431 Combustion control system of internal combustion engine
02/03/2005US20050027430 Control apparatus for an internal combustion engine
02/02/2005EP1502025A2 Improved mcu based high energy ignition
02/02/2005EP1218628B1 Method for operating an internal combustion engine
02/02/2005CN1573061A Engine start control system and a method thereof
02/01/2005US6848422 Control system and method for internal combustion engine with variable valve mechanism
02/01/2005US6848421 Engine control method and apparatus using ion sense combustion monitoring
02/01/2005US6848417 Lean idle speed control using fuel and ignition timing
02/01/2005US6848415 Internal combustion engine with direct injection
01/2005
01/27/2005US20050021219 Method and arrangement for controlling the drive unit of a vehicle
01/27/2005US20050016503 Engine start fuel control system
01/27/2005US20050016500 Cold start fuel control system
01/27/2005US20050016162 Apparatus and method for electronic throttle control power management enhancements
01/27/2005DE102004024161A1 Steuerungsvorrichtung für einen Verbrennungsmotor A control apparatus for an internal combustion engine
01/26/2005EP1500807A2 Cold start fuel control system
01/18/2005US6845312 Method for detecting engine knock
01/18/2005US6845305 Engine torque control for a hybrid electric vehicle using estimated engine torque
01/18/2005US6843229 Displacement on demand fault indication
01/18/2005US6843225 Controller for control at engine startup
01/18/2005US6843216 Internal combustion engine and control method of the same
01/13/2005US20050010353 Motor controller of deceleration idling-cylinder engine vehicle
01/13/2005US20050005914 Electronic controlled fuel injection apparatus of internal combustion engine
01/13/2005US20050005908 Control apparatus for internal combustion engine
01/13/2005DE10329616A1 Verfahren zur Koordinierung von Einspritzung und Zündung bei einem Verbennungsmotor Procedures for coordination between injection and ignition in a Combustion Engine
01/13/2005DE10328212A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine
01/13/2005DE102004029059A1 Fehleranzeige bei einem Motor mit bedarfsabhängigen Hubraum Error display on an engine with displacement on demand
01/11/2005US6840201 Variable valve timing control apparatus and method for an internal combustion engine
01/05/2005DE10323249A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine
12/2004
12/30/2004US20040267436 Method for controlling the speed of a torque-controlled internal combustion engine
12/30/2004US20040261400 Internal combustion engine including plural cylinders, control apparatus and control method for internal combustion engine including plural cylinders
12/29/2004WO2004113705A1 Method and apparatus for controlling transition between operating modes in a multimode engine
12/29/2004EP1491746A2 Internal combustion engine including plural cylinders, and control method for the same
12/29/2004EP1425503B1 Method and device for controlling an internal combustion engine on a vehicle
12/23/2004US20040255905 Displacement on demand fault indication
12/23/2004US20040255903 Method and device for controlling an internal combustion engine on a vehicle
12/23/2004DE10392178T5 Startsteuervorrichtung und Startsteuerverfahren für Verbrennungsmotor Start control apparatus and control method for internal combustion engine start
12/23/2004DE10324962A1 Verfahren und Vorrichtung zur Steuerung einer Antriebseinheit Method and apparatus for controlling a drive unit
12/21/2004US6832596 Fuel injection system and fuel injecting method for internal combustion engine
12/16/2004DE10324032A1 Low-emission operation of a petrol combustion engine during turning-off, whereby the inlet and fuel injection valves are deactivated before the engine comes to a standstill and the ignition system control unit is turned-off
12/16/2004DE102004025953A1 Zündzeitpunkt-Steuer/Regelsystem und Verfahren für einen Verbrennungsmotor mit variablen Zylindern Ignition timing / control system and method for an internal combustion engine with variable cylinder
12/15/2004CN1555458A Motor control device for vehicle having deceleration deactivatable engine
12/09/2004US20040249986 Control unit for vehicle and total control system therefor
12/09/2004US20040244779 Engine start control system and a method thereof
12/09/2004DE102004013617A1 Steuerung zum Steuern beim Anlassen eines Motors Controller for controlling when starting an engine
12/07/2004US6827070 Method and device for controlling an engine
12/07/2004US6827051 Internal EGR quantity estimation, cylinder intake air quantity calculation, valve timing control, and ignition timing control
12/02/2004US20040237935 Ignition timing control system and method for variable-cylinder internal combustion engine as well as engine control unit
12/02/2004US20040237514 Engine system and method for injector cut-out operation with improved exhaust heating
12/02/2004US20040237510 Power output apparatus and control method for same
12/02/2004DE10320890A1 Aufheizen von Katalysatoren beim Betrieb von Verbrennungsmotoren mit Direkteinspritzung Heating of catalysts in the operation of internal combustion engines with direct
12/01/2004EP1482155A2 Power output apparatus and control method for same
12/01/2004CN1550652A Control device for internal combustion engine
11/2004
11/25/2004DE10334401B3 Operating mode switching control method for direct fuel injection IC engine using adjustment of ignition timing angle and multiple injection of fuel at least partially within compression phase
11/25/2004DE10320848A1 Verfahren zum Betrieb einer fremdgezündeten Brennkraftmaschine A method of operating a spark-ignition internal combustion engine
11/25/2004DE10319332B3 Heat limitation method for automobile IC engine using engine control device for heat limitation when delivered torque does not increase further upon increase in heat
11/25/2004DE102004018489A1 Rechnergesteuerter Ventilbetrieb bei einem Verbrennungsmotor Computer-controlled valve operation in an internal combustion engine
11/25/2004DE102004017869A1 Steuerungsvorrichtung einer Direkteinspritzbrennkraftmaschine Control device of a direct injection internal combustion engine
11/25/2004DE10153846B4 Zünd- oder Einspritzmodul und zugehörendes Initialisierungsverfahren Ignition or injection module and fed listening initialization
11/24/2004EP1479895A2 Method for suppressing overrun fuel cut-off of an internal combustion engine during overrun mode
11/24/2004EP1479003A2 Method and device for controlling the functional unit of a motor vehicle
11/18/2004WO2004099598A1 Method for operating an externally ignited internal combustion engine
11/18/2004US20040230347 Electronic control unit for automobiles and output driver circuit used in the same
11/17/2004EP1477656A2 Electronic control unit for automobiles and output driver circuit used in the same
11/17/2004EP1477653A2 Heating catalysts during operation of internal combustion engines with direct injection
11/11/2004US20040221834 Start control device and start control method for internal combustion engine
11/11/2004US20040221833 Internal combustion engine idle control
11/09/2004US6814688 Method and arrangement for controlling a drive unit
11/09/2004US6814054 Method for operating an internal combustion engine, and a corresponding device
11/09/2004US6814049 Method of operating a direct fuel injected internal combustion engine
11/09/2004US6814047 Method of ignition and corresponding ignition unit
11/09/2004US6814046 Direct fuel injection engine
11/09/2004US6813879 Method for heating up catalysts in the exhaust gas of internal combustion engines
11/03/2004EP1317612B1 Method for operating an internal combustion engine, and a corresponding device
11/03/2004CN1543535A Improved engine management
10/2004
10/28/2004US20040211388 Direct fuel injection engine
10/27/2004EP1471240A2 Transient control between two spark-ignited combustion states in engine
10/27/2004EP1471227A2 Direct fuel injection engine
10/27/2004EP1470334A2 Igniter for internal combustion engines operating over a wide range of air fuel ratios
10/27/2004EP1470333A1 Method and device, in addition to a computer program, for controlling an internal combustion engine
10/26/2004US6807942 Control system for internal combustion engine
10/26/2004CA2449896C An engine fuel delivery management system
10/21/2004US20040206317 Computer controlled engine valve operation
10/21/2004DE10315814A1 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine Method and apparatus for controlling an internal combustion engine
10/14/2004US20040200210 System and method for controlling catalyst storage capacity
10/13/2004EP1467078A1 Method and device for controlling an internal combustion engine
10/13/2004EP1467077A1 Method for controlling the speed of a torque-controlled internal combustion engine
10/13/2004EP1466083A1 Method for reversing the direction of rotation of a two-stroke engine
10/07/2004US20040194758 Method, device and computer programme for controlling an internal combustion engine
10/07/2004DE10312387A1 Verfahren und Vorrichtung zum Betrieb einer Brennkraftmaschine Method and device for operating an internal combustion engine
10/07/2004DE102004013613A1 Steuersystem zum Korrigieren einer Drehmomentschwankung eines Motors A control system for correcting a torque variation of an engine
09/2004
09/30/2004US20040193361 Method of operating an internal combustion engine
09/30/2004US20040193360 Control system for correcting a torque variation of an engine
09/30/2004DE10311519A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine
09/28/2004US6796289 Ignition control apparatus for engine with turbocharger
09/23/2004US20040186653 Method and arrangement for operating an internal combustion engine
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