Patents
Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958)
05/2004
05/26/2004EP1422410A2 Method for operating a multi-cylinder internal combustion engine with NOx-catalyst
05/26/2004EP1422409A1 Method of controlling operation of internal combustion engine
05/26/2004EP1422408A1 Pilot oil ignition gas engine and method of operating pilot oil ignition gas engine
05/26/2004EP1422407A1 ENGINE, ENGINE EXHAUST TEMPERATURE CONTROLLING DEVICE AND CONTROLLING METHOD
05/26/2004EP1422405A2 Throttle body and air intake equipment for internal combustion engine
05/26/2004EP1422398A1 Method of diagnosing the efficiency of an exhaust gas catalytic unit
05/26/2004EP1422393A1 Method for reducing emissions of spark ignition internal combustion engines
05/26/2004EP1421333A1 Method, device and computer product for updating data of a control device
05/26/2004EP1421276A1 Engine starting and stopping device
05/26/2004EP1421275A1 Engine starting and stopping device
05/26/2004EP1421269A1 Shift control strategy for use with an automated manual transmission coupled to a turbocharged internal combustion engine
05/26/2004EP1341997A4 Engine and method for controlling homogeneous charge compression ignition combustion in a diesel engine
05/26/2004EP1012542B1 Device for determining the flow rate of a moving fluid
05/26/2004CN1500181A Engine starting and stopping device
05/26/2004CN1500180A Method for controlling fuel metering in multiple injection operating mode
05/26/2004CN1499066A EGR-gas temp estimation appts. for I.C. engine
05/26/2004CN1499065A Device and method for delay warning of starting LPI engine
05/26/2004CN1499063A Open speed control system of automotive air throttle
05/26/2004CN1499062A Sucking and exhausting controller of engine
05/26/2004CN1151334C Method and device for EGR-system and valve as well as regulation method and device
05/25/2004US6741925 User interface for electronic controller and timing sensor
05/25/2004US6741924 Apparatus and method for engine cylinder intake air quantity calculation
05/25/2004US6741918 System and method for detection of degradation of vacuum brake booster sensor
05/25/2004US6740987 Control device for hybrid vehicle
05/25/2004US6739520 Liquid injection apparatus
05/25/2004US6739320 Evaporative fuel processing system for in-cylinder fuel injection type internal combustion engine and method
05/25/2004US6739317 Method for operating an internal combustion engine, in particular with direct injection, computer program, control and/or regulating unit, and fuel system for an internal combustion engine
05/25/2004US6739316 Method for the damping of load impacts in the drive train of a motor vehicle driven by an internal combustion engine equipped with an electronic control system
05/25/2004US6739314 Displacement on demand with throttle preload security methodology
05/25/2004US6739310 Method and electronic control device for diagnosing the mixture production in an internal combustion engine
05/25/2004US6739300 Method of starting a multi-cylinder internal combustion engine without using a starter motor
05/25/2004US6739299 Cranking-caused vibration suppressing apparatus and method for internal combustion engine
05/25/2004US6739296 Apparatus and method for controlling variable valve operating mechanism
05/25/2004US6739295 Compression ignition internal combustion engine
05/25/2004US6739181 Combustion detecting apparatus of engine
05/25/2004US6739177 Combustible-gas sensor, diagnostic device for intake-oxygen concentration sensor, and air-fuel ratio control device for internal combustion engines
05/25/2004US6739135 Control system for an internal combustion engine boosted with an electronically controlled pressure charging device
05/25/2004US6739123 Temperature management of catalyst system for a variable displacement engine
05/25/2004US6739122 Air-fuel ratio feedback control apparatus
05/21/2004WO2004042219A2 Wavelet based artificial neural net combustion sensing
05/21/2004WO2004042217A1 Fuel system for an internal combustion engine and method for controlling same
05/21/2004WO2004042206A1 Method for cleaning a particle filter and a vehicle for utilizing said method
05/21/2004WO2004041581A1 Method and device for controlling gear shift of mechanical transmission
05/21/2004WO2004041574A1 Hybrid electric car
05/21/2004WO2003042523A8 Method for controlling and adjusting the starting mode of an internal combustion engine
05/20/2004US20040098228 Methods and apparatus for determining the condition of a sensor and identifying the failure thereof
05/20/2004US20040098190 Control apparatus for motor vehicle and storage meduim
05/20/2004US20040097327 Method for setting a desired operating state of a hybrid drive of a vehicle
05/20/2004US20040096372 Exhaust gas purifying equipment for a diesel engine
05/20/2004US20040095153 Configurable interface circuit for exhaust gas oxygen sensors
05/20/2004US20040094138 Degradation determining system and method for exhaust gas sensor, and engine control unit
05/20/2004US20040094130 Rotation angle detector, injection system and corresponding operating method
05/20/2004US20040094128 Fuel injection system of the common rail type with a variable flow-rate pump
05/20/2004US20040094126 Engine fuel delivery system
05/20/2004US20040094124 Method and apparatus for controlling combustion quality in lean burn reciprocating engines
05/20/2004US20040094123 Air intake device for engine
05/20/2004US20040094120 Fuel cut control device for internal combustion engine
05/20/2004US20040094119 Method and device for adjusting opening time of a fuel injector for mounting a direct injection internal combustion engine
05/20/2004US20040093956 Fluid flow meter
05/20/2004US20040093870 Vehicle control system
05/20/2004US20040093867 Control device for turbocharger with electric motor and control method of same
05/20/2004US20040093854 System and method for derating an engine to encourage servicing of a vehicle
05/19/2004EP1420468A2 Actuator with electronic control
05/19/2004EP1420466A2 Electronic control device for an ultrasonic piezoelectric actuator
05/19/2004EP1420157A2 Method for determining the injected fuel amount of a combustion engine
05/19/2004EP1420156A2 Control circuit for fuel injectors of a vehicle
05/19/2004EP1420155A2 Method and apparatus for controlling combustion quality in lean burn reciprocating engines
05/19/2004EP1420150A1 Exhaust gas purifying equipment for a diesel engine
05/19/2004EP1419962A2 Ship engine control system
05/19/2004EP1419924A1 Adaptive cruise control system
05/19/2004EP1419313A2 Engine torque calculation
05/19/2004EP1419311A2 Dual fuel source diesel engine
05/19/2004EP1419309A1 Exhaust gas purification system and method for internal combustion engine
05/19/2004EP1200724B1 Method for controlling an internal combustion engine
05/19/2004EP1017930B1 Method and device for determining temperature values in a combustion engine
05/19/2004EP0892170B1 Fuel injection device for diesel engines
05/19/2004DE19955617B4 Verfahren zur Steuerung einer Brennkraftmaschine mit zwei Hochdruck-Pumpen A method for controlling an internal combustion engine with two high-pressure pumps
05/19/2004DE10351203A1 Robustes Mehrkriterienverfahren zur Berechnung der Mindestzeiteinstellung für optimales Drehmoment Robust multi-criteria method for calculating the minimum time setting for optimum torque
05/19/2004DE10351172A1 Kaltstart-Spätzündungsregelung mit Ionisationsrückkopplung Cold start-retarded ignition control with Ionisationsrückkopplung
05/19/2004DE10351134A1 Regelung der Abgasrückführung mit Ionisationssignalauswertung Controlling exhaust gas recirculation with Ionisationssignalauswertung
05/19/2004DE10351133A1 Regelung des optimalen Luft/Kraftstoff-Verhältnisses eines Verbrennungsmotors bei Vollast Controlling the optimal air / fuel ratio of an internal combustion engine under full load
05/19/2004DE10350858A1 Zünddiagnose durch Verwenden eines Ionisierungssignals aus einem Zylinder eines Verbrennungsmotors Ignition diagnosis by using an ionization of a cylinder of an internal combustion engine
05/19/2004DE10350856A1 Ionisierungs-Erfassungs-Schaltung und integriertes Zündsystem eines Verbrennungsmotors Ionization detection circuit and integrated ignition system of a combustion engine
05/19/2004DE10350855A1 Zündspule mit integrierter Spulentreiber- und Ionisierungserfassungs-Schaltung Ignition coil with integrated Spulentreiber- and Ionisierungserfassungs circuit
05/19/2004DE10350850A1 Verfahren für eine geregelte Energieversorgung zur Erfassung von Ionisierung im Zylinder eines Verbrennungsmotors Method for a regulated power supply for detecting ionization in the cylinder of an internal combustion engine
05/19/2004DE10350848A1 Verfahren zur Verringerung der Kontaktzahl einer integrierten Zündspule mit Treiber- und Ionisierungserkennungs-Schaltung A method for reducing the number of contacts with an integrated ignition coil driver circuit and Ionisierungserkennungs
05/19/2004DE10350847A1 Verfahren zur Verringerung der Kontaktzahl und der Gehäusegröße eines Erfassungssystems der Ionisierung im Zylinder eines Verbrennungsmotors A method for reducing the number of contacts and the housing size of a detection system of the ionisation in the cylinder of an internal combustion engine
05/19/2004DE10350661A1 Steuervorrichtung für die Kraftstoffeinspritzung in einem Verbrennungsmotor vom Direkteinspritzungs-Typ und Steuerverfahren für die Kraftstoffeinspritzung A control device for the fuel injection in a direct injection-type internal combustion engine and control method for the fuel injection
05/19/2004DE10350101A1 Internal combustion engine with optical ignition, has holographic optical element for focussing laser light onto at least two real focal points in combustion chamber
05/19/2004DE10349615A1 Fuel injection control device for liquid petroleum/natural gas fuel in a motor vehicle issues an alternative fuel injection signal to an injection device for a specific cylinder
05/19/2004DE10348366A1 Process to operate fuel injection system in a diesel engine with direct fuel injection, by injecting fuel when crankshaft is 2 before and 20 after top center
05/19/2004DE10346317A1 Verbrennungsmodussteuerung für einen fremdgezündeten Innenverbrennungsmotor mit Direkteinspritzung Combustion mode control for a spark-ignited internal combustion engine with direct injection
05/19/2004DE10344493A1 Fluid-Massenströmungssensor mit reduziertem Fluideintritt Fluid mass flow sensor with reduced fluid inlet
05/19/2004DE10260886A1 Verfahren zur Durchführung einer NOx-Regeneration sowie Mehrzylindermotor mit mehrflutiger Abgasreinigungsanlage A method for performing NOx regeneration as well as multi-cylinder engine with exhaust gas cleaning system mehrflutiger
05/19/2004DE10256474B3 Controlling directly fuel-injected turbocharged engine, divides required fuel quantity into two portions and injects one during induction, the other during compression
05/19/2004DE10252423A1 Verfahren zur Korrektur der Anfettung eines Kraftstoff/Luft-Gemisches A method for correcting the enrichment of a fuel / air mixture
05/19/2004DE10252144A1 Natural gas-operated internal combustion Otto engine for motor vehicles has a three-way catalytic converter in an exhaust gas section and a lambda probe upstream to the catalytic converter
05/19/2004DE10251837A1 Vehicle combustion engine control, involves detecting critical fuel type, initiating measures to prevent possible engine damage by critical fuel type and/or inhibit or restrict further engine operation
05/19/2004DE10251031A1 Vehicle system calibration, employs electrically-floating semiconductor RF transponder attached to each component of system, to enter data into controller
05/19/2004DE10250921A1 Schaltungsanordnung und Verfahren zur sequentiellen Klassifizierung einer Mehrzahl von ansteuerbaren Bauteilen Circuit arrangement and method for sequential classification of a plurality of controllable components