Patents
Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958)
01/1997
01/02/1997DE19626090A1 Engine fuel intake control testing system
01/02/1997DE19624121A1 Idling control system for diesel engine
01/02/1997DE19622071A1 Fuel injection system for i.c. engine
01/02/1997DE19523898A1 Motor vehicle drive unit control method
01/02/1997DE19522271A1 Verfahren und Vorrichtung zur Diagnose eines Dieselmotors Method and apparatus for diagnosis of a diesel engine
12/1996
12/31/1996US5590040 Self-diagnosis apparatus for vehicle
12/31/1996US5588417 Engine air/fuel control with exhaust gas oxygen sensor heater control
12/31/1996US5588416 Fuel control system for gaseous fueled engine
12/31/1996US5588415 Engine management system
12/31/1996US5588411 Method for controlling an internal combustion engine with external ignition system and with a fuel injection system
12/31/1996US5588410 Air-fuel ratio control method
12/31/1996US5588409 Ignition timing control device for an engine
12/27/1996WO1996041938A1 Device for cylinder recognition in a multi-cylinder internal combustion engine
12/27/1996EP0750108A2 Internal combustion engine controller
12/27/1996EP0750105A1 A method of and an apparatus for calibrating a rotary position transducer
12/27/1996EP0750104A1 Fuel injection control device for internal combustion engine
12/27/1996EP0750103A2 Exhaust gas recirculation system for an internal combustion engine
12/27/1996EP0750102A1 Method and device for controlling the inlet air of a spark ignition four-stroke engine
12/27/1996EP0749863A2 Driven wheel slip controlling system for vehicle
12/27/1996EP0749524A1 Vehicle control process and device
12/27/1996EP0749523A1 Process for regulating design load and acceleration behaviour of supercharged internal combustion engines
12/27/1996EP0630442B1 Fuel injection device working according to the solid energy accumulator principal, for internal combustion engines
12/27/1996EP0537179B1 Regulation of a turbo-charging device
12/24/1996US5586544 Fuel injection amount control system for internal combustion engines and intake passage wall temperature-estimating device used therein
12/24/1996US5586543 Mixture controller for an internal combustion engine
12/24/1996US5586539 Fuel supplying apparatus for internal combustion engine
12/24/1996US5586538 Method of correcting engine maps based on engine temperature
12/24/1996US5586537 Fuel property detecting apparatus for internal combustion engines
12/24/1996US5586535 Engine rotational number controller
12/24/1996US5586534 System for detecting fully closed state of the throttle valve for use in internal combustion engine
12/24/1996US5586524 Fuel injection control system for internal combustion engine
12/24/1996US5586432 Device for regulation of a motor vehicle engine at idle speed
12/19/1996WO1996041120A1 Smart linear angular position sensor
12/19/1996WO1996040534A1 Cruise control for motor vehicles
12/19/1996DE19624085A1 Power take-off control for vehicle engine
12/19/1996DE19622105A1 Motor vehicle IC engine control using fuel-gas feed adjuster in fuel line from tank
12/19/1996DE19518813C1 Torque control for IC engine
12/18/1996EP0748930A2 Method for detecting operating failures in a fuel injection apparatus for an internal combustion engine
12/18/1996EP0748929A1 Improved fuel injected internal combustion engine
12/18/1996EP0552174B1 Sensing element for boundary-flow sensors for determining the lambda-value of gas mixtures
12/18/1996CN1138139A Method for stop fuel supply during internal-combustion engine overspeed operation
12/17/1996US5585553 Apparatus and method for diagnosing an engine using a boost pressure model
12/17/1996US5584281 Engine control system
12/17/1996US5584277 In a fuel injection system for an internal combustion engine
12/17/1996US5584276 Ignition timing controlling apparatus and method for internal combustion engine with exhaust gas purification catalytic converter
12/17/1996US5584274 Apparatus for controlling operation timing of internal combustion engine
12/17/1996US5584272 Method and arrangement for controlling an adjusting device for vehicles
12/17/1996US5584266 Fuel control for multi-cylinder engine
12/17/1996US5584176 Engine control to achieve rapid catalyst warm-up
12/12/1996DE19623151A1 Fuel injection control arrangement for multi-cylinder IC engine
12/12/1996DE19623150A1 Fuel injection system for IC engine
12/12/1996DE19622832A1 Post-injection exhaust gas cleaning system e.g. for diesel IC engine
12/12/1996DE19621776A1 Load drive control system for motor vehicle equipped with microcomputer
12/12/1996DE19521277A1 Einrichtung zur Zylindererkennung bei einer mehrzylindrigen Brennkraftmaschine Device for cylinder identification in a multicylinder internal combustion engine
12/11/1996EP0747590A2 Method and apparatus for controlling the combustion characteristics of a spark ignited combustion engine
12/11/1996EP0747589A2 Air fuel ratio control as a function of throttle position
12/11/1996EP0747588A2 Engine control system for maintaining idle speed
12/11/1996EP0747585A2 Control of the supercharging pressure of a turbocharger for an internal combustion engine
12/11/1996EP0746675A1 Process for controlling a multiple cylinder internal combustion engine in the cold start and warming up phases
12/11/1996EP0618998B1 Motor control system comprising a motorized butterfly body
12/11/1996EP0567525A4 Engine management system
12/11/1996EP0503088B1 Rotary speed control system for engine
12/10/1996US5583766 Integrated engine and transmission control system
12/10/1996US5582157 Fuel property detecting apparatus for internal combustion engines
12/10/1996US5582152 Process and device for determining the parameters of the fuel injectors of an internal combustion engine
12/10/1996US5582151 Method and system for balancing power in an internal combustion engine
12/10/1996US5582150 Lean air/fuel control system for an internal combustion engine
12/10/1996US5582148 Control system for the quantity of air to be inducted into engine
12/10/1996US5582005 Exhaust arrangement for a gasoline
12/10/1996US5582004 Exhaust system for a multi-cylinder internal combustion engine
12/08/1996CA2151518A1 Control device for a variable volume pump
12/05/1996WO1996038665A1 Method and device for controlling a heating element in a motor vehicle
12/05/1996WO1996038664A1 Device for detecting leaks in a fuel supply system
12/05/1996WO1996038660A1 Excess air factor detecting device and excess air factor controlling device for an engine
12/05/1996WO1996038658A1 System for reducing emissions in catalytic converter exhaust systems
12/05/1996DE19543236A1 Inlet air amount measuring appts. for IC engine with detector unit
12/05/1996DE19543219C1 Diesel engine operating method
12/05/1996DE19534633A1 Throttle control for vehicle IC engine
12/05/1996DE19520300A1 Einrichtung zur Erkennung eines Lecks in einem Kraftstoffversorgungssystem Means for detecting a leak in a fuel supply system
12/05/1996DE19519713A1 Verfahren und Vorrichtung zum Steuern eines Heizelements in einem Kraftfahrzeug Method and apparatus for controlling a heating element in a motor vehicle
12/04/1996EP0745965A1 A safe driving support system
12/04/1996EP0745212A1 Process and device for determining the angular position of a rotating shaft
12/04/1996EP0745184A1 Process for reducing the fuel pressure in a fuel injection system
12/03/1996US5580334 Method and an apparatus for controlling a car equipped with an automatic transmission having a lockup clutch
12/03/1996US5580331 Control device and method for automatic transmission
12/03/1996US5580330 Method and apparatus for controlling driving power of motor vehicle
12/03/1996US5580329 Supercharger control system for engines
12/03/1996US5579747 Device for detecting abnormality of fuel supply system of internal combustion engines
12/03/1996US5579746 Engine lean air/fuel control system
12/03/1996US5579745 Engine control system
12/03/1996US5579743 Exhaust gas recirculation valve control apparatus
12/03/1996US5579739 For a combustion engine
12/03/1996US5579738 Returnless fuel system
12/03/1996US5579737 Method and apparatus for electronically controlling a fuel supply to an internal combustion engine
12/03/1996US5579736 Combustion control system for internal combustion engine
12/03/1996US5579637 Air-fuel ratio control apparatus for engine
11/1996
11/28/1996WO1996037695A1 Method of controlling fuel injection apparatus for internal combustion engines
11/28/1996WO1996037694A1 Fuel injection control apparatus for cylinder injection type internal combustion engines
11/28/1996WO1996037377A1 Device for reducing the engine torque of an internal combustion engine with a turbo-charger
11/28/1996DE19620417A1 Catalytic converter diagnosis using multiple catalysts