Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02D - Controlling combustion engines › F02D 41 - Electrical control of supply of combustible mixture or its constituents
Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958)
11/1999
11/03/1999EP0953744A1 Controlled self-ignition combustion process and associated 4 stroke combustion engine with residual gas storage volume and valve for it
11/03/1999EP0953742A2 Compression-ignition internal combustion engine having combustion heater
11/03/1999EP0953103A1 Method for starting an internal combustion engine
11/03/1999EP0847487B1 Drive system with a drive engine, an electrical machine and a battery
11/03/1999EP0846221B1 Engine with cylinder deactivation
11/03/1999EP0826100B1 Process for the selective lambda control of a cylinder in a multi-cylinder internal combustion engine
11/03/1999EP0680550B1 Method of operating an internal combustion engine
11/03/1999CN1233711A Cylinder discrimination apparatus for internal combustion engine
11/02/1999US5978719 Control system for hybrid vehicles
11/02/1999US5978436 Device for electronically simulating the position of a component
11/02/1999US5977777 Device in a motor vehicle for transmitting signals generated by means of a sensor
11/02/1999US5977765 Speed, direction, and acceleration sensor for a rotating shaft having a rotor with teeth having unequal spacing
11/02/1999US5977738 Method and system for contolling the position of a servo motor in vehicle speed control systems for various operation conditions
11/02/1999US5977525 Control device for a heater for an air fuel ratio sensor in an intake passage
11/02/1999US5976350 Method of and apparatus for detecting an activated condition of a wide range air-fuel ratio sensor
11/02/1999US5976056 Control apparatus for a vehicle
11/02/1999US5976054 Shift shock reducing apparatus of CVT equipped vehicle
11/02/1999US5975739 Single-chip microcomputer for control
11/02/1999US5975428 Fuel injection device for internal combustion engines
11/02/1999US5975066 Method and system for controlling engine air-fuel ratio
11/02/1999US5975059 Method and device for the closed-loop control of a control element having integral action
11/02/1999US5975058 Start-assist circuit
11/02/1999US5975057 Fuel injector control circuit and system with boost and battery switching, and method therefor
11/02/1999US5975056 Process for regulating the injection quantities of injectors of a fuel-injecting internal-combustion engine
11/02/1999US5975055 Engine for models
11/02/1999US5975053 Electronic fuel injection quiet operation
11/02/1999US5975052 Fuel efficient valve control
11/02/1999US5975051 Throttle valve control device for an internal combustion engine
11/02/1999US5975049 Idling speed control system of internal combustion engine
11/02/1999US5975048 Idle speed control system for direct injection spark ignition engines
11/02/1999US5975047 Control apparatus for an in-cylinder injection spark-ignition internal combustion engine
11/02/1999US5975046 Exhaust-gas temperature raising system for an in-cylinder injection type internal combustion engine
11/02/1999US5975045 Apparatus and method for controlling direct injection engines
11/02/1999US5975044 Control apparatus for cylinder fuel injection internal combustion engines
11/02/1999US5974870 Process for model-assisted determination of the fresh-air mass flowing into the cylinders of an internal combustion engine with external exhaust-gas recycling
11/02/1999US5974857 Apparatus and method for controlling oxygen sensor heating
11/02/1999US5974801 Turbocharger control system
11/02/1999US5974795 Diesel engine controller
11/02/1999US5974794 Exhaust gas purification device for an internal combustion engine
11/02/1999US5974793 Exhaust gas purification device for an internal combustion engine
11/02/1999US5974792 Internal combustion engine control with fast exhaust catalyst warm-up
11/02/1999US5974791 Exhaust gas purification device for an internal combustion engine
11/02/1999US5974790 Catalytic converter decontamination method
11/02/1999US5974788 Method and apparatus for desulfating a nox trap
11/02/1999US5974785 Closed loop bias air/fuel ratio offset to enhance catalytic converter efficiency
11/02/1999CA2060433C Control apparatus for speedily warming up catalyst in internal combustion engine
10/1999
10/28/1999WO1999054622A1 Method and device for phase recognition in a 4-stroke otto engine with ion flow measurement
10/28/1999WO1999054621A1 Method and starter system for starting an internal combustion engine
10/28/1999WO1999054614A1 Intake air volume detection device for internal combustion engine
10/28/1999WO1999054613A1 Method and device for controlling vacuum prevailing in an internal combustion engine intake manifold
10/28/1999WO1999030025A9 No to no2 conversion control in a compression injection engine by hydrocarbon injection during the expansion stroke
10/28/1999DE19918909A1 Air fuel ratio control system for engine with oxidation- and nitrogen oxides storage catalysts
10/28/1999DE19918875A1 Air fuel ratio control system for lean burn engine with oxygen and nitrogen oxides storage catalysts
10/28/1999DE19918851A1 Stepper motor control device for idling speed control valve in internal combustion engine
10/28/1999DE19918375A1 Diagnosis system for valve system of internal combustion engine
10/28/1999DE19860052A1 Semiconductor component with memory node capacitor structure
10/28/1999DE19839863C1 Electromagnetic fuel injection valve for automobile internal combustion engine
10/28/1999DE19818421A1 Fuel injection system for IC engines
10/28/1999DE19817885A1 Anordnung zum Wiederaufbauen des Drehmoments einer aufgeladenen Brennkraftmaschine nach einem ASR-Eingriff An arrangement for reconstructing the torque of a supercharged internal combustion engine according to one TCS intervention
10/28/1999DE19817497A1 Method for starting motor vehicle IC engine
10/28/1999DE19805009A1 Method for controlling diesel or petrol IC engine, especially for local buses
10/27/1999EP0952335A1 Crankshaft position sensing with combined starter/alternator
10/27/1999EP0952324A2 Apparatus for rebuilding the torque of turbocharged engine after operating under anti-slip regulation
10/27/1999EP0952323A2 Internal combustion engine
10/27/1999EP0952322A2 Electronic air-fuel ratio control system for internal combustion engines
10/27/1999EP0952321A2 Internal combustion engine
10/27/1999EP0952320A2 An NOx emission control device and method
10/27/1999EP0952318A2 Apparatus and method for driving a valve with a stepping motor
10/27/1999EP0951741A1 Device and process for controlling at least one capacitative actuator
10/27/1999EP0784747B1 Process and device for controlling a regulating member
10/27/1999CN1233313A Premixed charge compression ignition engine with optimal combustion control
10/26/1999US5973410 Safety device for linking reference grounds in an integrated circuit
10/26/1999US5971888 Method and apparatus for controlling engine speed during power take-off operation
10/26/1999US5971887 Infinitely variable transmission
10/26/1999US5971718 Method and apparatus for regulating a volumetric fuel flow between a feed pump and a high-pressure pump
10/26/1999US5970968 Control of a multi (flexible) fueled vehicle utilizing wide range oxygen sensor feedback
10/26/1999US5970967 Method and apparatus for diagnosing an abnormality in a wide range air-fuel ratio sensor
10/26/1999US5970966 Engine air-fuel ratio controller
10/26/1999US5970955 Fuel injection control method and system in a cylinder-inside direct injection type spark ignition combustion engine
10/26/1999US5970954 Control of fueling of an internal combustion engine
10/26/1999US5970952 Combustion state detector apparatus for an internal combustion engine
10/26/1999US5970950 Control method and control apparatus of direct injection gasoline engine
10/26/1999US5970949 Internal combustion engine with a fuel injector for injecting fuel directly into the cylinder
10/26/1999US5970948 Intake control system for engine
10/26/1999US5970947 Control apparatus for a cylinder-injection spark-ignition internal combustion engine
10/26/1999US5970943 System and method for mode selection in a variable displacement engine
10/26/1999US5970942 Electronically controlled continuous lubricating oil replacement system
10/26/1999US5970785 Heater control circuit
10/26/1999US5970784 Method for identifying the cylinder phase of an internal combustion multi-cylinder four stroke engine
10/26/1999US5970707 Exhaust gas purification device for an internal combustion engine
10/26/1999CA2046346C Internal combustion engine air supply system
10/21/1999WO1999053184A1 A method and apparatus for controlling the temperature of an engine
10/21/1999WO1999053183A1 An apparatus and method for controlling the air flow into an engine
10/21/1999DE19852218A1 Fuel regulation system for direct injection internal combustion engines
10/21/1999DE19817447A1 Method of phase detection for a 4-stroke internal combustion engine using ion current measurement
10/21/1999DE19816175A1 Verfahren zur Überprüfung der Funktionstüchtigkeit eines Stickoxid-Speicherkatalysators A method for checking the function of a nitrogen oxide storage catalytic converter
10/20/1999EP0950885A2 Method for the determination of the smooth running of a spark ignition engine
10/20/1999EP0950806A2 Method and device for controlling intake throttle valve of diesel engine
10/20/1999EP0950805A2 Fuel injection control unit for an engine
10/20/1999EP0950804A2 Exhaust gas purification system for internal combustion engine
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