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)
09/1995
09/06/1995EP0670421A2 Trouble detection system for internal combustion engine
09/06/1995EP0670420A2 Air/fuel ratio estimation system for internal combustion engine
09/06/1995EP0670419A2 Air/fuel ratio estimation system for internal combustion engine
09/05/1995US5447143 Device for detecting the position of at least one shaft which has a reference mark
09/05/1995US5447141 Evaporative emission control system for internal combustion engines
09/05/1995US5447138 Method for controlling a hydraulically-actuated fuel injections system to start an engine
09/05/1995US5447137 Lean burn control method and device for internal combustion engine and fuel injection quantity control method and device including same
09/05/1995US5447031 Wastegate failure detection apparatus and method for operating same
08/1995
08/31/1995WO1995023288A1 Methods and apparatus for combustion sensing and engine management
08/31/1995WO1995023285A1 Device for detecting type of internal combustion engine fuel
08/31/1995WO1995023284A1 Device for detecting type of internal combustion engine fuel
08/30/1995EP0669457A1 Fuel-injection device
08/30/1995EP0669014A1 Electronic control device
08/30/1995EP0668966A1 Method of diagnosing malfunctioning of the high-pressure circuit of internal combustion engine high-pressure injection systems
08/30/1995EP0668965A1 Control system for high-pressure fuel injection system for an internal combustion engine
08/30/1995EP0668964A1 Device for electronically simulating the position of a component
08/30/1995EP0668963A1 Fault diagnosis method for injectors of internal combustion engine high-pressure injection systems
08/30/1995EP0668899A1 Method for reducing harmful emissions from a diesel engine equipped with a particulate trap
08/30/1995EP0626037A4 Air fuel ratio control.
08/29/1995US5446665 Automotive multiple memory selector apparatus
08/29/1995US5446657 Steering stability control system for vehicle
08/29/1995US5445136 Air-fuel ratio control apparatus for internal combustion engines
08/29/1995US5445133 Canister purge gas control device and control method for internal combustion engine
08/29/1995US5445132 Evaporative fuel-purging control system for internal combustion engines
08/29/1995US5445131 Fuel control system for engine
08/29/1995US5445129 Method for controlling a hydraulically-actuated fuel injection system
08/29/1995US5445128 Method for engine control
08/29/1995US5445124 Method and apparatus for controlling the idle speed of an internal combustion engine
08/29/1995US5445019 Internal combustion engine with on-board diagnostic system for detecting impaired fuel injectors
08/29/1995US5444980 Electronic control system for a variable geometry turbocompressor for an engine provided with a continuous braking device
08/29/1995US5444977 Air/fuel ratio sensor abnormality detecting device for internal combustion engine
08/29/1995US5444975 Method and arrangement for controlling the supply of secondary air for an internal combustion engine
08/29/1995CA2104622C Control system for internal combustion engines
08/24/1995DE4446979A1 Vehicle traction control
08/24/1995DE4431058C1 Multi-cylinder motor exhaust system
08/24/1995DE4405340A1 Adjustment of idling speed of vehicle propulsion unit
08/24/1995DE4404958A1 Internal pressure gauge for cylinder of combustion engine
08/24/1995DE19505663A1 Fuel-air mixture ratio control for IC engine
08/24/1995DE19505289A1 Programmed speed control for bulldozer IC engine
08/24/1995DE19503969A1 Ionisation monitor for registering performance of IC engine
08/23/1995EP0668553A1 Method and apparatus for generating calibration information for an electronic engine control module
08/23/1995EP0668438A1 Catalyst degradation detecting apparatus
08/23/1995EP0611415B1 Method for monitoring the efficiency of a catalytic converter for treating exhaust gases from an internal combustion engine
08/23/1995CN1107205A Combustion controller for a spark ignition type two-cycle engine
08/23/1995CN1107204A 内燃机 Internal combustion engine
08/22/1995US5444628 Computer controlled flow of nitrous oxide injected into an internal combustion engine
08/22/1995US5444627 Fuel delivery temperature compensation system and method of operating same
08/22/1995US5444626 Control system for calculating parameter control values in repetitive control processes
08/22/1995US5443594 Air-fuel ratio control apparatus of vehicle equipped with automatic transmission
08/22/1995US5443558 Engine power regulator
08/22/1995US5443550 Electronic circuit apparatus, apparatus for removing electromagnetic wave noise and the method of manufacturing the same
08/22/1995US5443050 Engine control system
08/22/1995US5443047 Fuel injection system
08/22/1995US5442955 Misfire detecting device of multicylinder internal combustion engine
08/22/1995US5442920 Altitude compensation for spark-ignited turbocharged internal combustion engines
08/22/1995US5442918 Automatic supercharging control system for an internal combustion engine
08/17/1995DE4404668A1 Control of vehicle catalyser IC engine output
08/17/1995DE4391898C2 Method for controlling number of revolutions of internal combustion engine at idle
08/17/1995DE19503852A1 Kraftstoff-Luftverhältnis-Regeleinrichtung und Verfahren zum Regeln des Kraftstoff-Luftverhältnisses eines Motors Air-fuel ratio control apparatus and method for controlling the air-fuel ratio of an engine
08/16/1995EP0667446A1 Method and apparatus for diagnosing engine exhaust gas purification system
08/16/1995CN1106892A Method for synchronizing internalcombustion engine
08/15/1995US5442550 Method of diagnosing a park/neutral switch for vehicular automatic transmission
08/15/1995US5441032 Fuel injection system for multi-cylinder internal combustion engine
08/15/1995US5441030 Fuel injection system for two-stroke cycle engine
08/15/1995US5441027 Individual timing and injection fuel metering system
08/15/1995US5440924 Heating resistor type air flow meter with separate/processing unit
08/15/1995US5440879 Electronic control system for the speed of rotation of a variable geometry turbocompressor
08/15/1995US5440877 Air-fuel ratio controller for an internal combustion engine
08/10/1995WO1995021322A1 Process for controlling a piston engine so as to remain within acceptable working limits
08/09/1995EP0666416A1 Fuel injection device for internal combustion engines, in particular for a diesel engine, as well as a method for monitoring this device
08/09/1995EP0665969A1 State estimator based exhaust gas chemistry measurement system and method
08/09/1995EP0474803B1 Vapour venting system for vehicle fuel tanks and process for checking system operability
08/08/1995US5438968 Two-cycle utility internal combustion engine
08/08/1995US5438967 Internal combustion device
08/08/1995US5438827 Dual-sensor type air-fuel ratio control system for internal combustion engine and catalytic diagnosis apparatus for the same
08/08/1995US5438826 Method for adjusting the fuel/air mixture for an internal combustion engine after an overrun phase of operation
08/08/1995CA2029500C Apparatus for detecting throttle opening of an engine
08/03/1995DE4403088A1 Method for monitoring instant fuel injection in diesel engine
08/03/1995DE4402938A1 Verfahren zur Steuerung eines Kolbenverbrennungsmotors unter Einhaltung der Laufgrenze Method for controlling an internal combustion piston engine in accordance with the running limit
08/03/1995DE19500619A1 Motor exhaust catalyst test
08/02/1995EP0665375A2 Detecting a marker in an engine position sensing system
08/02/1995EP0665369A1 Device and method for the stop control of two-strobe combustion engine with autoignition
08/02/1995EP0664853A1 Lean burn mixture control system
08/01/1995US5437253 System and method for controlling the transient torque output of a variable displacement internal combustion engine
08/01/1995US5437154 Misfire-detecting system for internal combustion engines
08/01/1995US5437153 Exhaust purification device of internal combustion engine
07/1995
07/27/1995WO1995020101A1 Apparatus and method for adjusting engine control system
07/27/1995DE4434465A1 Mixture controller for IC engine
07/27/1995DE4401828A1 Prediction of load requirement in control of internal combustion engine
07/27/1995DE19501721A1 Traction control device for motor vehicle
07/26/1995EP0664390A1 Integral suction system
07/26/1995EP0664387A1 Process to change the working mode of a control device in vehicles
07/26/1995EP0664384A1 Control device and device for generating swirls in internal combustion engine
07/26/1995EP0483301B1 Fuel-supply system for internal-combustion engines
07/26/1995CA2140224A1 Integrated air intake system
07/25/1995US5436837 System for controlling a motor vehicle
07/25/1995US5435290 Closed loop fuel control system with hysteresis
07/25/1995US5435285 Flexible fuel compensation system
07/25/1995US5435180 Method and system for measuring air flow rate
07/20/1995DE4446474A1 Fuel pressure regulator for no-return fuel system for motor vehicle IC engine
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