| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 05/14/1997 | EP0773354A1 Device for purifying exhaust gas of engine |
| 05/14/1997 | EP0773057A1 Exhaust gas purifying catalyst |
| 05/14/1997 | EP0772739A1 Method and device for controlling a heating element in a motor vehicle |
| 05/14/1997 | EP0772737A1 Common-rail fuel injection method for diesel engines |
| 05/14/1997 | EP0772736A1 Dynamic electronic control system for controlling the injection pressure of a rail injection system |
| 05/14/1997 | CN1149906A Process and device for controlling IC engine |
| 05/13/1997 | US5629853 Fuel injection control system for internal combustion engines |
| 05/13/1997 | US5629852 Vehicle control device for controlling output power of multi-cylinder engine upon emergency |
| 05/13/1997 | US5629477 Testing apparatus for fuel vapor treating device |
| 05/13/1997 | US5629473 Oxygen concentration detection device |
| 05/13/1997 | US5628299 Air/fuel control system with lost fuel compensation |
| 05/13/1997 | US5628294 System and method for metering the fuel supply to a combustion installation operating on more than one type of fuel |
| 05/13/1997 | US5628292 Method and system for generating an engine position dependent output control signal |
| 05/13/1997 | US5628291 Method for error correction in measurement of engine speed |
| 05/13/1997 | US5628290 Idle speed control apparatus for an internal combustion engine |
| 05/09/1997 | WO1997016639A1 Adaptive transient fuel compensation for an engine |
| 05/09/1997 | WO1997016637A2 Process for adjusting the load of an internal combustion engine, in particular for a motor vehicle |
| 05/09/1997 | WO1997016632A1 Exhaust emission control apparatus for internal combustion engine |
| 05/07/1997 | EP0771943A2 Method and apparatus for controlling a diesel engine for vehicles |
| 05/07/1997 | EP0771942A1 Apparatus for the electronic control of an engine for motor vehicles with an injection valve |
| 05/07/1997 | DE19645715A1 Control device for directly fuel-injected petrol engines |
| 05/07/1997 | DE19645064A1 Motor vehicle IC engine control system with improved catalytic converter exhaust gas cleaning efficiency |
| 05/07/1997 | DE19644102A1 Diesel engine fuel viscosity detector |
| 05/07/1997 | DE19611503C1 Device for transferring signals generated by passive sensors |
| 05/07/1997 | DE19540943A1 Verfahren zur Überprüfung von Fahrzeugteilsystemen bei Kraftfahrzeugen Proceedings for review of vehicle subsystems in motor vehicles |
| 05/07/1997 | DE19540826A1 Identifying fuel-feed related faulty operating of IC engine individual cylinders |
| 05/07/1997 | DE19540674A1 Correcting tolerances of sensor wheel used in angular velocity measurement of shaft in internal combustion engine |
| 05/07/1997 | CN1149102A Electric oil spraying unit of piston engine |
| 05/06/1997 | US5627757 System for monitoring the efficiency of a catalyst, in particular for motor vehicles |
| 05/06/1997 | US5626536 Lock-up clutch slip control apparatus and engine fuel-cut control apparatus for motor vehicle |
| 05/06/1997 | US5626122 Air-fuel ratio control apparatus for an internal combustion engine |
| 05/06/1997 | US5626120 For an internal combustion engine |
| 05/06/1997 | US5626117 Electronic ignition system with modulated cylinder-to-cylinder timing |
| 05/06/1997 | US5626115 Compression-ignition type engine |
| 05/06/1997 | US5626108 Abnormality detecting apparatus for internal combustion engine |
| 05/02/1997 | EP0770777A2 Electronic ignition control device for internal combustion engines of motor vehicles |
| 05/02/1997 | EP0770774A2 Engine air/fuel control system |
| 05/02/1997 | EP0770177A1 Process and device for controlling the torque of an internal combustion engine |
| 05/01/1997 | WO1997015758A1 A method of identifying the combustion chamber of a combustion engine that is in the compression stroke, a method of starting a combustion engine, and a device for a combustion engine |
| 05/01/1997 | WO1997015750A2 Process for regulating the fuel-oxygen ratio of exhaust gas upstream of a catalytic converter |
| 04/30/1997 | DE19644477A1 Petrol engine drive output control unit with power take=off reduction during transmission gear-change |
| 04/30/1997 | DE19644139A1 Vehicle exhaust gas-cleaning system |
| 04/30/1997 | DE19638685A1 Vaporised fuel recovery device for automobile IC engine |
| 04/30/1997 | DE19633680A1 Correcting system for measurements of pulsatile flow e.g. of combustion air of internal combustion engine |
| 04/30/1997 | DE19540675C1 Torque estimation method using evaluation of internal combustion engine revolution rate for engine control |
| 04/30/1997 | DE19539937A1 Verfahren zur Steuerung des Abgasverhältnisses von Kraftstoff zu Sauerstoff im Abgastrakt eines Katalysators Method for controlling the exhaust gas ratio of fuel to oxygen in the exhaust gas tract of a catalyst |
| 04/29/1997 | US5625750 Catalyst monitor with direct prediction of hydrocarbon conversion efficiency by dynamic neural networks |
| 04/29/1997 | US5624100 For actuating a throttle valve in a gas conduit |
| 04/29/1997 | US5623914 Air/fuel ratio control apparatus |
| 04/29/1997 | US5623913 Fuel injection control apparatus |
| 04/29/1997 | US5623909 Injection timing and power balancing control for gaseous fuel engines |
| 04/29/1997 | US5623908 Engine controller with air meter compensation during engine crank |
| 04/29/1997 | US5623906 Fixed throttle torque demand strategy |
| 04/29/1997 | US5623905 Method and arrangement for controlling an internal combustion engine |
| 04/29/1997 | US5623904 Air-assisted fuel injection system |
| 04/29/1997 | US5623903 Idle speed control method and apparatus for an internal combustion engine |
| 04/29/1997 | US5623902 Method and arrangement for idle adjustment of an internal combustion engine |
| 04/29/1997 | US5623896 Valve timing control apparatus for engine |
| 04/29/1997 | US5623824 Air-fuel ratio control system for internal combustion engine |
| 04/24/1997 | WO1997014886A1 Process and device for reducing load change stresses in a motor vehicle |
| 04/24/1997 | WO1997014883A1 Evaporated fuel control device for internal combustion engine |
| 04/24/1997 | WO1997014878A1 Method and apparatus for controlling internal combustion engine for vehicles |
| 04/24/1997 | WO1997014877A1 Dual control loop system and method for internal combustion engines |
| 04/24/1997 | WO1997014876A1 Device and method for diagnosing the condition of a probe upstream from a catalytic converter |
| 04/24/1997 | WO1997014573A1 Propulsion device |
| 04/24/1997 | WO1997005379A3 Process for controlling the ignition point in internal combustion engines |
| 04/24/1997 | DE19641854A1 Cold start control for motor vehicle IC engine |
| 04/24/1997 | DE19538786A1 Idling control for IC engine |
| 04/24/1997 | DE19538732A1 Cold starting control for IC engine |
| 04/24/1997 | DE19538731A1 Cold starting control for IC engine |
| 04/23/1997 | EP0769613A1 A system for controlling the fuel/air supply of a reciprocating internal combustion engine |
| 04/23/1997 | EP0769612A2 Apparatus for detecting intake pressure abnormalities in an engine |
| 04/23/1997 | EP0769134A1 Method of and apparatus for calibrating rotary position transducers |
| 04/22/1997 | US5623412 Instantaneous data acquisition and processing system for internal-combustion engine control |
| 04/22/1997 | US5622158 Feedback control system for marine propulsion engine |
| 04/22/1997 | US5622154 Fuel system |
| 04/22/1997 | US5622153 Device for and a method of detecting the backward revolution of a revolving component of an internal combustion engine |
| 04/22/1997 | US5622151 Method and arrangement for controlling an adjusting device for an internal combustion engine in a motor vehicle |
| 04/22/1997 | US5622053 Turbocharged natural gas engine control system |
| 04/22/1997 | US5622049 Control system with function of protecting catalytic converter for internal combustion engines for automotive vehicles |
| 04/22/1997 | US5622048 Catalyst deterioration recovery device |
| 04/22/1997 | US5622047 Method and apparatus for detecting saturation gas amount absorbed by catalytic converter |
| 04/17/1997 | WO1997013974A1 Combined cycle engine |
| 04/17/1997 | WO1997013973A1 Process and device for controlling an internal combustion engine |
| 04/17/1997 | WO1997013967A1 Stratified charge engine |
| 04/17/1997 | WO1997013966A1 Multi-stage combustion engine |
| 04/17/1997 | WO1997013964A1 Process and device for monitoring the operation of a catalyst |
| 04/17/1997 | DE19640809A1 Motor vehicle IC engine management device |
| 04/17/1997 | DE19620423A1 Control of motor vehicle four-stroke IC engine |
| 04/17/1997 | DE19538369A1 Verfahren und Anordnung zum Reduzieren von Lastwechselschlägen bei einem Kraftfahrzeug Method and apparatus for reducing load change impacts in a motor vehicle |
| 04/17/1997 | DE19537788A1 Verfahren und Vorrichtung zur Überwachung der Funktionsweise eines Katalysators Method and apparatus for monitoring the functioning of a catalyst |
| 04/16/1997 | EP0768456A2 Method and apparatus for controlling an internal combustion engine |
| 04/16/1997 | EP0768455A2 Method and apparatus for controlling an internal combustion engine |
| 04/16/1997 | EP0613523B1 Electronic fuel injection system for large compression ignition engine |
| 04/16/1997 | EP0572498B1 A method and a device for catalyst emission control |
| 04/16/1997 | CN2252241Y Power machine auto-control protector |
| 04/15/1997 | US5621888 In a data processing arrangement |
| 04/15/1997 | US5621644 Method for determining camshaft and crankshaft timing diagnostics |
| 04/15/1997 | US5621604 PWM multiplexed solenoid driver |
| 04/15/1997 | US5621315 Angular position detecting apparatus with noise discrimination |