Patents
Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958)
03/2003
03/25/2003US6536411 Method of operating an internal combustion engine
03/25/2003US6536410 Method for synchronizing ignition
03/25/2003US6536407 Method of controlling the process of combustion in an internal combustion engine, and engine with means for controlling the engine valves
03/25/2003US6536402 Programmable torque limit
03/25/2003US6536387 Electromechanical engine valve actuator system with loss compensation controller
03/25/2003US6536268 Utilizing increasing width for identification voltages
03/25/2003US6536209 Post injections during cold operation
03/25/2003CA2211747C Electronically controlled wastegate valve
03/20/2003WO2003023531A1 Adaptive control method
03/20/2003WO2003023412A1 Method for detecting rotational speed
03/20/2003WO2003023411A1 Method for detecting rotational speed
03/20/2003WO2003023232A2 Hybrid demand control for hydraulic pump
03/20/2003WO2003023221A1 Hybrid control method for fuel pump using intermittent recirculation at low and high engine speeds
03/20/2003WO2003023213A1 Method and device for controlling piezo-driven fuel injection valves
03/20/2003WO2003023212A1 Method for controlling a piezo-actuated fuel-injection valve
03/20/2003WO2003023211A1 Method and device for controlling an electromagnetic consumer
03/20/2003WO2003023210A1 Method for regulating the idle-running of a multi-cylinder internal combustion engine and signal conditioning arrangement therefor
03/20/2003WO2003023209A1 A method of torque modulation
03/20/2003WO2003023202A1 Deteriorated state evaluation device for exhaust emission control equipment
03/20/2003WO2002103729A3 Power supply method for electrical equipment
03/20/2003WO2002084093A3 End of motion detection for spool control valve
03/20/2003WO2002076794A3 Wake up system for electronic component in a vehicle using a bus technology
03/20/2003US20030055578 Method for detecting malfunctioning in a sensor
03/20/2003US20030055552 Tamper detection for vehicle controller
03/20/2003US20030055551 Method and system for providing vehicle control to a driver
03/20/2003US20030055538 Device and method for operating a vehicle
03/20/2003US20030054921 Valve timing control system for internal combustion engine
03/20/2003US20030054919 Engine control system and method for hybrid vehicle
03/20/2003US20030054704 Engine control system for watercraft
03/20/2003US20030052041 Fuels for homogeneous charge compression ignition engines
03/20/2003US20030051930 Control system and method for hybrid vehicle
03/20/2003US20030051716 Method and electronic control unit for controlling the regeneration of a fuel vapour accumulator in internal combustion engines
03/20/2003US20030051715 Wide range control method for a fuel vapor purge valve
03/20/2003US20030051709 Method and system for controlling fuel injection
03/20/2003US20030051708 Control method for a vehicle having an engine
03/20/2003US20030051707 Fuel injection system for internal combustion engines with gasoline direct injection, which includes optional injection into the intake tube, and method for operating it
03/20/2003US20030051705 Control system for throttle valve actuating device
03/20/2003US20030051701 Method for operating an internal combustion engine
03/20/2003US20030051692 Startup-time control apparatus and stop-time control apparatus of internal combustion engine, and control methods thereof, and record medium
03/20/2003US20030051685 Control system and method for an internal combustion engine
03/20/2003US20030051477 Electronic engine synchronizer
03/20/2003US20030051474 Control of supercharger
03/20/2003US20030051469 Method for the desulphurisation of an oxidation catalyst arranged in the exhaust line of a diesel internal combustion engine
03/20/2003US20030051467 System and method for adjusting air/fuel ratio
03/20/2003US20030051466 Method and arrangement for operating an internal combustion engine
03/20/2003US20030051465 Lean engine control with multiple catalysts
03/20/2003US20030051464 Exhaust gas purifying method of internal combustion engine
03/20/2003US20030051463 Oxygen storage control of engine exhaust gas purification catalyst
03/20/2003DE19928559C2 Verfahren zur Ermittlung des Taupunktendes bei einer Steuerung von abgasrelevanten Funktionen in einem Kraftfahrzeug Method for determining the Taupunktendes in control of emission-related functions in a motor vehicle
03/19/2003EP1293851A1 Plant control apparatus
03/19/2003EP1293660A2 Method for controlling the injected fuel quantity in an internal combustion engine
03/19/2003EP1293659A2 Control system and method for an internal combustion engine
03/19/2003EP1293648A2 Secondary air supply apparatus and method for detecting abnormality thereof
03/19/2003EP1292764A1 Method for operating an internal combustion engine
03/19/2003EP1292763A1 Method for operating a diesel engine
03/19/2003EP1102922B1 REGULATION OF A NOx ABSORPTION CATALYTIC CONVERTER
03/19/2003CN1404549A Reciprocating internal combustion engine and its operating method
03/19/2003CN1404548A An engine management system
03/19/2003CN1404547A Hydraulic traveling vehicle and method of controlling speed of prime mover of hydraulic traveling vehicle
03/19/2003CN1403697A Accumulator fuel injection system for ensuring engine starting
03/19/2003CN1403696A EGR controlling apparatus and EGR controlling method
03/19/2003CN1403695A Inlet airflow controller for engine of small size vehicle
03/18/2003US6535811 System and method for real-time electronic engine control
03/18/2003US6535810 System and process for detection of weak cylinders in a diesel engine
03/18/2003US6535809 Vehicle engine torque control with engine drag control mode
03/18/2003US6532944 Vapor purge control in an engine with a hybrid valvetrain
03/18/2003US6532942 Pre-treatment method for an electromagnetic transducer
03/18/2003US6532941 Electronic returnless fuel system
03/18/2003US6532940 Fuel injection control system for cylinder injection type internal combustion engine
03/18/2003US6532936 System and method for altering engine ignition timing
03/18/2003US6532935 Method of operating an internal combustion engine
03/18/2003US6532933 Fuel injection strategy for four cycle engines
03/18/2003US6532932 System and method for controlling an internal combustion engine
03/18/2003US6532808 Thermostat failure diagnosis apparatus for internal combustion engine
03/18/2003US6532737 Exhaust port gasket with cylinder-specific electronic oxygen sensors
03/18/2003US6532734 On-board diagnostic catalyst monitoring system
03/18/2003US6532732 Method for improved vehicle performance
03/13/2003WO2003021498A2 Design optimization
03/13/2003WO2003021192A1 Method, device and computer product for updating data of a control device
03/13/2003WO2003021100A1 System and method for vehicle engine cranking
03/13/2003WO2003021099A1 Method and device for controlling operation of fuel injector
03/13/2003WO2003008776A3 Dual fuel source diesel engine
03/13/2003US20030049176 Determines a deterioration of an adsorbent arranged in an exhaust system of an internal combustion engine for purifying exhaust gases; adsorbent is capable of adsorbing hydrocarbons and moisture in exhaust gases
03/13/2003US20030047172 System and method for controlling fuel injection
03/13/2003US20030047170 Method and device for an internal combustion engine
03/13/2003US20030047166 Method and arrangement for determining cylinder-individual differences of a control variable in a multi-cylinder internal combustion engine
03/13/2003US20030047164 Engine start strategy
03/13/2003US20030047161 Control method for a direct injection gas engine with fuel vapor purging
03/13/2003US20030047159 Direct injection diesel engine
03/13/2003US20030047148 Method of operating an internal combustion engine
03/13/2003US20030046991 Elimination of mass air flow sensor using stochastic estimation techniques
03/13/2003US20030046990 Method and device for calibrating a pressure sensor
03/13/2003US20030046979 State determining apparatus for humidity sensor
03/13/2003US20030046929 Exhaust emission control device of engine
03/13/2003US20030046927 Emission control apparatus of internal combustion engine and control method for the emission control apparatus
03/13/2003US20030046925 State determining apparatus for exhaust gas purifier
03/13/2003US20030046924 Diagnosis apparatus for internal combustion engine
03/13/2003DE10133357C1 Control and regulation method for IC engine adjusts air component of fuel/air mixture supplied to engine
03/13/2003CA2458919A1 Design optimization
03/13/2003CA2458407A1 System and method for vehicle engine cranking