Patents
Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958)
07/1995
07/20/1995DE4401083A1 Fuel injection unit for IC engine
07/19/1995EP0663595A2 Single sensor apparatus and method for determining engine speed and position
07/19/1995EP0663521A2 Method to obtain tuning signal for the control of energy conversion in the combustion space of an internal combustion engine
07/19/1995EP0663520A1 Method and system for validating the output of a sensor
07/19/1995EP0663519A2 Device for controlling an engine
07/19/1995EP0663516A2 Malfunction monitoring apparatus and method for secondary air supply system of internal combustion engine
07/19/1995CN1105420A Apparatus for reducing dust of smoke from diesel engine
07/18/1995US5434786 Vehicle speed controlling apparatus and method for controlling speed of vehicle with automatic transmission
07/18/1995US5433385 Fuel injecting apparatus
07/18/1995US5433185 Air-fuel ratio control system for use in an internal combustion engine
07/18/1995US5433182 Fuel injection system for a multi-cylinder diesel engine
07/18/1995US5433109 Device for recording the instant at which injection starts in an injection valve
07/18/1995US5433108 Crank angle sensor for internal combustion engine and cylinder identification system utilizing the same
07/18/1995US5433074 Exhaust gas purification device for an engine
07/18/1995US5433071 Internal combustion engines for pollution control
07/13/1995DE4442110A1 Throttle valve control device for two=stroke spark-ignition engine used on motorcycle
07/13/1995DE4400260A1 Control system for IC engine
07/13/1995DE4400259A1 Individual fuel injector control for IC engine
07/12/1995EP0662608A2 Fault detection system for a vehicle
07/11/1995US5432701 Electronic system in a motor vehicle for detecting a rough road condition
07/11/1995US5431242 Automobile traction control system
07/11/1995US5431139 Air induction control system for variable displacement internal combustion engine
07/06/1995WO1995018299A1 System and method for controlling noxious components in automotive emissions
07/06/1995WO1995018298A1 Device and method for controlling a lean burn engine
07/06/1995DE4446090A1 Vehicle gear-change synchronised to drive-train vibration
07/06/1995DE4344960A1 Model-based control system for supercharging of IC engine
07/05/1995EP0661434A1 Control system for internal combustion engines
07/05/1995EP0661433A2 Method for calibrating a control system of an internal combustion engine
07/05/1995EP0661432A2 Apparatus for and method of controlling internal combustion engine
07/05/1995EP0661431A2 Method for supplying air and injecting fuel into a combustion chamber of an internal combustion engine, in particular a two-cycle engine and internal combustion engine
07/05/1995EP0661430A1 Automatic idling-up controlling device of an engine and a method for making the same
07/05/1995EP0661429A1 Method and device for variable dosing an additive for regeneration of a particulate filter
07/05/1995EP0661427A2 Internal combustion engine
07/04/1995US5430601 Electronic fuel injector driver circuit
07/04/1995US5429104 Air-fuel ratio control apparatus for internal combustion engine
07/04/1995US5429098 Method and apparatus for controlling the treatment of fuel vapor of an internal combustion engine
07/04/1995US5429093 Apparatus for controller internal combustion engine
07/04/1995US5429092 Throttle control system
07/04/1995US5429091 Method and arrangement for controlling an internal combustion engine
07/04/1995US5429089 Automatic engine speed hold control system
07/04/1995US5429088 Method and arrangement for controlling a positioning device in a motor vehicle
07/04/1995US5428991 Process for adapting mechanical tolerances of a pick-up wheel
07/04/1995CA1336153C Fuel injection system for multiple cylinder two-cycle engine
06/1995
06/29/1995WO1995017592A1 Combustion state judgement method of internal combustion engine, and method and apparatus for controlling combustion state of internal combustion engine
06/29/1995WO1995017588A1 Method for testing the convertability of a catalytic converter
06/29/1995DE4446959A1 Oxygen@ concn. measuring system for exhaust gases of IC engine
06/29/1995DE4446897A1 Traction control for road vehicle
06/29/1995DE4446859A1 Road vehicle engine control with correction for external conditions
06/29/1995DE4443562A1 Two stroke engine control with spark ignition
06/29/1995DE4425018C1 Diesel motor exhaust gas cleaner system
06/29/1995DE4418117C1 Petrol driven IC engine
06/29/1995DE4344633A1 Lasterfassung mit Diagnose bei einer Brennkraftmaschine Load sensing with diagnosis of an internal combustion engine
06/29/1995DE4344137A1 System for protecting catalytic converter of IC engine
06/29/1995DE4341434C1 Operational monitoring of IC engine with control unit having two storage elements
06/28/1995EP0660116A1 Device for measuring the rotational speed of an internal combustion engine, especially for motor vehicle
06/28/1995EP0660090A2 Hot-wire type air-flow meter for internal combustion engines
06/28/1995EP0659996A2 Apparatus to diagnose and control an internal combustion engine or electric motor
06/28/1995EP0659995A2 Method and system for determining cylinder air charge for internal combustion engine
06/28/1995EP0659994A2 Closed-loop control of a diesel engine
06/28/1995EP0659993A2 System and method for controlling an internal combustion engine
06/28/1995EP0659992A2 System and method for controlling internal combustion engine
06/28/1995EP0659991A2 Air induction control system for internal combustion engine
06/28/1995EP0659986A1 Method to monitor a secondary air system relating to the exhaust gas system of a motor vehicle
06/28/1995EP0494164B1 Process for regulating a setting system subject to friction
06/27/1995US5428541 Throttle valve controller for engine system
06/27/1995US5427083 Method for controlling fuel supply to an engine
06/27/1995US5427082 Method of proportional deceleration fuel lean-out for internal combustion engines
06/27/1995US5427081 Internal combustion engine air intake regulating system
06/27/1995US5427075 Evaporative emission control system for internal combustion engines
06/27/1995US5427072 Method of and system for computing fuel injection amount for internal combustion engine
06/27/1995US5427071 Method of catalyst purging fuel lean-out for internal combustion engines
06/27/1995US5427070 Method of averaging coolant temperature for an internal combustion engine
06/27/1995US5427069 Apparatus and method for fuel injection timing control of an internal combustion engine
06/27/1995US5426971 On-board detection of fuel line vapor
06/27/1995US5426938 Control system for internal combustion engines
06/27/1995US5426937 Dual-sensor type air-fuel ratio control system for internal combustion engine and catalytic converter diagnosis apparatus for the same
06/27/1995US5426935 Air-fuel ratio control system for internal combustion engines
06/27/1995US5426934 Engine and emission monitoring and control system utilizing gas sensors
06/27/1995CA2030586C Intaking rate control device of internal combustion engine
06/22/1995WO1995016855A1 Fuel injection control method for an internal combustion engine and ultra-low engine speed detecting device
06/22/1995DE4445092A1 Fuel injection control system for IC engine
06/22/1995DE4444972A1 Electronic control system for high economy ic. engine
06/22/1995DE4443517A1 Load sensing device for internal combustion engine
06/22/1995DE4343353A1 Operating control for ic. engine
06/22/1995DE4342819A1 Appts. for controlling quantity of fuel supplied to internal combustion engine
06/20/1995US5426585 Method and apparatus for generating calibration information for an electronic engine control module
06/20/1995US5425349 Engine fuel injection controller
06/20/1995US5425343 Fuel injection control device for internal combustion engine
06/20/1995US5425342 Fuel injection apparatus
06/20/1995US5425340 Process of marking cylinders for control of an electronic injection system of an internal combustion engine
06/20/1995US5425339 Internal combustion engine control device
06/20/1995US5425235 Apparatus for purifying engine exhaust gas
06/20/1995US5425234 Dual-sensor type air-fuel ratio control system for internal combustion engine and catalytic converter diagnosis apparatus for the same
06/20/1995US5425233 Method of reducing during cold starts the total noxious emissions
06/15/1995WO1995016118A1 Process and device for driving an electromagnetic consumer
06/15/1995WO1995016109A1 Process and device for checking and regulating the air-fuel mixture such as for motor vehicles
06/14/1995EP0657729A2 Self-diagnosing apparatus and method for determining occurrence of failure in inner cylinder pressure responsive sensor appliccable to engine combustion detecting/controlling system
06/14/1995EP0657638A2 An injection timing apparatus for an electronic fuel injection system
06/14/1995EP0657637A2 Electronic system for calculating fuel mixture ratio for an internal combustion engine
06/14/1995EP0657636A2 Control system and method for turbocharged internal combustion engines