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)
12/1992
12/01/1992US5167147 Air-measuring device
12/01/1992US5167120 Method of controlling the temperature of an exhaust gas probe
11/1992
11/26/1992WO1992020915A1 Fuel system for a fuel injected engine
11/24/1992US5165381 Air-fuel ratio control method for internal combustion engines
11/24/1992US5165373 Electro-thermal pulsed fuel injector and system
11/24/1992US5165271 Single sensor apparatus and method for determining engine speed and position
11/24/1992US5165230 Apparatus for determining deterioration of three-way catalyst of internal combustion engine
11/24/1992CA1310751C Double air-fuel ratio sensor system carrying out learning control operation
11/19/1992EP0493554A4 Variable air/fuel ratio engine control system with closed-loop control around maximum efficiency and combination of otto-diesel throttling
11/19/1992EP0483272A4 Method for catalyzing fuel for powering internal combustion engines
11/19/1992EP0466716B1 Process for reducing the fuel supply to an engine cylinder
11/19/1992DE4215787A1 Air=fuel control unit for IC engine - has oxygen@ sensors located between engine and exhaust catalyser and sensor at catalyser output both of which are coupled to controller
11/19/1992DE4115662A1 Multi-processor control unit for road vehicles - has reset generated by identification of fault condition with signal connection via filter units
11/19/1992DE4115647A1 Control system for road vehicle - has engine controlled by processor receiving inputs from accelerator pedal sensors duplicated for fail=safe operation
11/17/1992US5163530 Control system for controlling driving torque delivered for driven wheels
11/17/1992US5163412 Pollution control system for older vehicles
11/17/1992US5163408 Electronic fuel injection control device for internal combustion engine and method thereof
11/17/1992US5163407 Method for detecting fuel blending ratio
11/17/1992US5163405 Knock control by reduction of injection period
11/17/1992US5163402 Throttle control apparatus
11/17/1992US5163399 Method for adjusting engine output power to compensate for loading due to a variable capacity air conditioning compressor
11/17/1992US5163398 Engine idle speed control based upon fuel mass flow rate adjustment
11/17/1992US5163316 Apparatus for detecting flameout of internal combustion engine
11/12/1992WO1992016734A3 Process and device for tank ventilation
11/12/1992DE4214880A1 Diesel engine exhaust gas feedback system - corrects calculated exhaust gas feedback ratio for detected turbocharger compressor pressure
11/12/1992DE4115032A1 Elektronisches system in einem kraftfahrzeug zur erkennung einer schlechtwegstrecke An electronic system in a motor vehicle for the detection of a distance-bad
11/12/1992DE4114797A1 Determining working stroke in four stroke IC engine - using crank angle and cylinder pressure sensors for signalling monitor unit and referencing engine controller
11/11/1992EP0512847A1 Throttle control and validation sensor
11/11/1992EP0512728A2 Smooth upshift control method/system
11/11/1992EP0512726A2 Driveline torque limit control strategy using engine control
11/11/1992EP0512708A2 Compound power downshift method/system
11/11/1992EP0512240A1 System for the control of motor vehicles
11/11/1992EP0512014A1 A means and method for measuring and controlling smoke from an internal combustion engine
11/11/1992EP0511974A1 Process for protecting a catalytic converter from overheating.
11/11/1992EP0464041B1 Process for determining at least one end position of an adjusting device in a motor vehicle
11/11/1992EP0419549B1 An arrangement for restricting the temperature of combustion engine exhaust gases
11/10/1992US5162999 Process and device for adjusting operating parameters of an internal combustion engine
11/10/1992US5161510 For an internal combustion engine
11/10/1992US5161507 Throttle control apparatus
11/10/1992US5161505 Method and arrangement for detecting measured values in motor vehicles
11/10/1992US5161502 Method and arrangement for setting an idle air actuator
11/10/1992US5161496 Fuel injection system for internal combustion engines
11/05/1992DE4113959A1 Ueberwachungseinrichtung A monitoring
11/05/1992DE4113958A1 Kraftstoffeinspritzvorrichtung Fuel injector
11/04/1992EP0511737A2 Method and apparatus for generating calibration information for an electronic engine control module
11/04/1992EP0511701A1 Method and apparatus for regulating engine intake air flow
11/03/1992US5159990 Wheel slippage control apparatus in motor vehicle
11/03/1992US5159914 Dynamic fuel control
11/03/1992US5159913 Method and system for controlling fuel supply for internal combustion engine coupled with supercharger
11/03/1992US5159912 Apparatus for electronic engine control with performance check for the final ignition stage
11/03/1992US5159831 Device for correcting error between accelerator pedal position sensor and throttle valve position sensor
11/03/1992US5159810 Catalytic converter monitoring using downstream oxygen sensor
10/1992
10/29/1992DE4213267A1 Marine engine control unit suppressing low speed fluctuations - monitors e.g. exhaust compsn. or intake air pressure as controlling parameter for engine output power regulation
10/29/1992DE4132049A1 contactless rotation angle measurement arrangement - has two sensor parts and bearing journal with conical bearing section pulled into conical bore section by spring
10/28/1992EP0510590A1 Control device for an internal combustion engine and a continuously variable transmission
10/28/1992EP0510585A2 Gas engine
10/28/1992EP0510302A2 Temperature sensor
10/27/1992US5158063 Air-fuel ratio control method for internal combustion engines
10/27/1992US5158062 Adaptive air/fuel ratio control method
10/27/1992US5158060 Engine load parameter-calculating system and engine control system using the calculating system
10/27/1992US5158059 Method of detecting abnormality in an internal combustion engine
10/27/1992US5158058 Air-fuel ratio feedback control method for a multi-fuel internal combustion engine
10/27/1992US5157956 Method of calibrating a throttle angle sensor
10/27/1992US5157920 Method of and an apparatus for controlling the air-fuel ratio of an internal combustion engine
10/27/1992US5157919 Catalytic converter efficiency monitoring
10/23/1992WO1992022734A1 Operation of an internal combustion engine
10/23/1992CA2111240A1 Operation of an internal combustion engine
10/22/1992DE4113010A1 Wall film correction system for fuel injection engine - adds wall film fuel quantity correction value to fuel quantity calculated from engine operating data
10/22/1992DE4112540A1 IC engine air intake mass flow rate measurement - using first order low-pass filter with variable filter factor dependent on rate of change of measured value and operating parameter of engine
10/22/1992DE4112334A1 Multiprocessor system for control of motor vehicle - provides functions for ABS and engine operation controlled with monitoring to identify cold and warm start conditions following fault identification
10/21/1992EP0509372A1 Fuel injection method for a diesel engine with pilot injection
10/21/1992EP0509189A1 Multicylinder engine
10/21/1992EP0411062B1 Monitoring device for a fuel filter
10/21/1992EP0377596B1 Fuel dosing process and device for diesel engines
10/20/1992US5157613 Diagnostic method for an internal combustion engine
10/20/1992US5157610 System and method of load sharing control for automobile
10/20/1992US5156131 Fuel control apparatus for an engine
10/20/1992US5156128 Apparatus for controlling variation in torque of internal combustion engine
10/20/1992US5156126 Combustion control device for internal combustion engines
10/20/1992US5156125 Engine control apparatus
10/20/1992US5156044 Arrangement for switching in an exhaust-gas probe heater
10/20/1992US5155998 Supercharging pressure control system for an automotive engine
10/20/1992CA1308974C Supercharging pressure control method for internal combustion engines
10/15/1992WO1992017697A1 Air-fuel ratio controller of internal combustion engine
10/15/1992WO1992017696A1 Controller of internal combustion engine
10/15/1992DE4112013A1 Fuel injection control method for IC engine - controlling fuel w.r.t. oxygen content in exhaust gases with correction for dynamic changes in oxygen content
10/15/1992DE4111949A1 Universal microprocessor for IC engine management - has coded switching of data store to match engine type
10/14/1992EP0508891A1 Method of making a device for controlling the intake air of motor vehicles comprising a thermistor for measuring the temperature of the intake air and device made according to this method
10/14/1992EP0352274B1 Mass flow fuel injection control system
10/13/1992US5155687 Cruise control apparatus and method
10/13/1992US5154156 Failure diagnosis device of an exhaust gas recirculation control device
10/13/1992US5154152 Fuel control device of an engine
10/13/1992US5154151 Method and apparatus for controlling engine torque and wheel spin
10/13/1992US5154055 Apparatus for detecting purification factor of catalyst
10/13/1992US5154054 Apparatus for detecting deterioration of oxygen sensor
10/13/1992US5154053 Air-fuel ratio control apparatus for engine
10/07/1992EP0507501A2 Device and method for decreasing delays in fuel injected internal combustion engines
10/07/1992EP0507500A2 Engine protection system
10/07/1992EP0507372A1 Method and apparatus for diagnosing an engine control system
10/07/1992EP0507149A1 A device for determining activation of an air-fuel ratio sensor
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