| Patents for F02D 35 - Non-electrical control of engines, dependent on conditions exterior or interior to engines, not otherwise provided for (6,645) |
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| 08/04/2004 | EP1187976B1 Method for monitoring an internal combustion engine |
| 08/04/2004 | CN1517537A Gas engine drive device |
| 08/03/2004 | US6769422 Apparatus and method for controlling air-fuel ratio of engine |
| 08/03/2004 | US6769395 Method, a computer program, and a control and regulating unit for operating an internal combustion engine |
| 07/29/2004 | WO2004063545A1 Method of controlling premix compression self-igniting internal combustion engine |
| 07/29/2004 | US20040145461 Engine speed indicator for a vehicle |
| 07/29/2004 | US20040144079 Air-fuel ratio control apparatus for internal combustion engine |
| 07/29/2004 | DE10302054A1 Motor vehicle combustion engine operating method in which diagnosis functions relating to engine, especially emissions related, components are implemented with the resulting information being centrally stored and processed |
| 07/29/2004 | DE10236977B4 Verfahren zur Bestimmung der Luftzahl eines Verbrennungsvorgangs bei einem Verbrennungsmotor A method for the determination of the air ratio of a combustion process in an internal combustion engine |
| 07/28/2004 | EP1441124A2 Internal combustion engine |
| 07/28/2004 | CN1516781A Air-fuel ratio controller of internal combustion engine |
| 07/27/2004 | US6768308 Flame-cut detecting device for internal combustion engine |
| 07/27/2004 | US6766785 Electronic throttle control apparatus |
| 07/22/2004 | WO2004060708A1 Hydrogen fuelled hybrid powertrain and vehicle |
| 07/22/2004 | US20040139943 Method of controlling a bi-fuel generator set |
| 07/22/2004 | DE10300794A1 Verfahren zum Betreiben eines Verbrennungsmotors A method of operating an internal combustion engine |
| 07/22/2004 | DE10258874A1 Model-based combustion engine control method in which, in an energy balance model, the total energy input corresponding to the fuel air mixture is matched to heat output and converted heat energy |
| 07/21/2004 | EP1131549B1 METHOD FOR ADAPTING THE NOx CONCENTRATION OF AN INTERNAL COMBUSTION ENGINE OPERATED WITH AN EXCESS OF AIR |
| 07/20/2004 | US6763806 Combustion control apparatus and combustion control method of internal combustion engine |
| 07/20/2004 | US6763655 Catalyst state detector for exhaust gas purifying catalyst |
| 07/15/2004 | US20040134462 Method for auto-ignition operation and computer readable storage device |
| 07/15/2004 | US20040134450 Procedure for regulating the combustion process of an HCCI internal combustion engine |
| 07/15/2004 | US20040134272 Device for measuring the mass of air flowing inside a line |
| 07/15/2004 | DE19581053B4 Verfahren und Vorrichtung für eine adaptive Kraftstoffzumessung bei Zweitaktmotoren Method and apparatus for adaptive fuel metering in two-stroke engines |
| 07/15/2004 | DE10319529B3 Lambda signal determination method for engine control providing lambda regulation of IC engine, has mean value obtained from different lambda actual values determined by different methods |
| 07/15/2004 | DE10261823A1 Cylinder head gasket for internal combustion engine, has optical fibers arranged around contour of combustion chamber openings, and connected to laser interferometer for pressure measurement |
| 07/15/2004 | DE10260720A1 Verfahren zum Betreiben eines Gassensors und Vorrichtung zur Durchführung des Verfahrens A method of operating a gas sensor and a device for carrying out the method |
| 07/14/2004 | EP1437496A2 Gas engine driving apparatus |
| 07/14/2004 | CN1513081A Internal combustion engine comprising direct nijection and method for operating the same |
| 07/13/2004 | US6763298 Controlled engine shutdown for a hybrid electric vehicle |
| 07/13/2004 | US6763297 Displacement on demand spark knock detection |
| 07/08/2004 | WO2002095191A3 Improved engine management |
| 07/08/2004 | US20040129909 Method for the contactless detection of the position of a butterfly valve shaft of a butterfly valve connecting piece and butterfly valve connecting piece |
| 07/08/2004 | US20040129249 Cylinder-by-cylinder intake air quantity detecting apparatus for internal combustion engine |
| 07/08/2004 | DE10260012A1 Piston knocking avoidance method for an internal combustion engine in which evaluation and comparison units are used with measured and calculated parameters to determine a knocking tendency and thus prevent it |
| 07/07/2004 | EP1435445A1 Internal combustion engine, method for auto-ignition operation and computer readable storage device |
| 07/07/2004 | EP1435442A1 Internal combustion engine, method for auto-ignition operation and computer readable storage device |
| 07/07/2004 | CN1511223A Method and device for production of honeycomb body and honeycomb bodies |
| 07/01/2004 | US20040123584 Method and device for controlling an internal combustion engine |
| 07/01/2004 | DE10220783B4 Meßfühler Probe |
| 07/01/2004 | DE10151653B4 Anomalie-Erfassungsvorrichtung und -verfahren für ein Einlaßsystem eines Verbrennungsmotors Abnormality detection apparatus and method for an intake system of an internal combustion engine |
| 06/30/2004 | EP1433940A2 Method for operating a gas sensor and device for carrying out the method |
| 06/30/2004 | EP1432898A1 Method of controlling a combustion engine during a cold start |
| 06/30/2004 | EP0931217B1 Method and device for regulating an internal combustion engine |
| 06/30/2004 | CN1508421A 节流阀体装置 Throttle body means |
| 06/24/2004 | US20040119041 Throttle bodies with throttle valves actuated by motors |
| 06/24/2004 | DE10122247B4 Verfahren zur Phasenerkennung bei einer Brennkraftmaschine A method for phase detection in an internal combustion engine |
| 06/23/2004 | EP1431550A1 Vehicle engine fuel consumption information management system |
| 06/22/2004 | US6754577 Method and control apparatus for operating an internal combustion engine |
| 06/22/2004 | US6752015 Fluid flow device having reduced fluid ingress |
| 06/22/2004 | US6752010 Sensor arrangement structure for personal watercraft |
| 06/17/2004 | WO2004051064A1 Method and device for estimation of combustion chamber pressure |
| 06/17/2004 | US20040117103 System for managing information concerning the fuel consumption of a motor vehicle engine |
| 06/17/2004 | US20040113267 Electronic device |
| 06/17/2004 | DE10355303A1 Two-cylinder air intake detection device for detecting amounts of air sucked in for an internal combustion engine has an air flow measuring device, pressure sensors and a learning unit |
| 06/16/2004 | EP1429009A1 Diesel engine with fuel injection quantity control apparatus |
| 06/16/2004 | CN1505732A Engine intake device |
| 06/16/2004 | CN1505731A Engine intake control device |
| 06/15/2004 | US6748936 Exhaust gas recirculation control for internal combustion engine and method of exhaust gas recirculation control |
| 06/10/2004 | WO2004048763A1 Method and device for operating an injection system in an internal combustion engine |
| 06/10/2004 | WO2004048762A1 Improved engine management |
| 06/10/2004 | WO2004048761A1 Improved engine management |
| 06/10/2004 | US20040111211 Air flow sensor failure determination apparatus and method |
| 06/09/2004 | EP1425637A1 Adaptive control method |
| 06/09/2004 | DE19509175B4 Verfahren und Anordnung zum Regeln der Kraftstoffeinspritzmenge beim Herunterschalten Method and arrangement for controlling the fuel injection quantity when downshifting |
| 06/09/2004 | DE10352623A1 Sealing with ionic sensor for motor of motor vehicle has isolating sealing layer that covers upper and lower surfaces of metal flat body and has ionic current electrode that protrudes into combustion chamber of motor |
| 06/09/2004 | DE10256241A1 Verfahren und Vorrichtung zur Steuerung einer eine Abgasrückführung aufweisenden Brennkraftmaschine Method and apparatus for controlling an exhaust gas recirculation internal combustion engine having |
| 06/08/2004 | US6745749 Method for adjusting adaptive programme maps of an adaptive knock control in an internal combustion engine and a method for adjusting the knock control in said engine |
| 06/03/2004 | WO2004016339A3 Method for cleaning a particulate filter |
| 06/03/2004 | US20040103876 Internal combustion engine comprising direct injection and a method for operating the same |
| 06/03/2004 | DE10254844A1 Verfahren und Vorrichtung zum Betrieb eines Einspritzsystems einer Brennkraftmaschine Method and apparatus for operating an injection system of an internal combustion engine |
| 06/01/2004 | US6742499 Method and apparatus for detecting abnormal combustion conditions in lean burn reciprocating engines |
| 06/01/2004 | US6742494 Method of operating an internal combustion engine |
| 06/01/2004 | US6742379 Intake air oxygen concentration sensor calibration device and method |
| 05/27/2004 | US20040099237 Knocking avoidance control system of a four-stroke engine for an outboard motor |
| 05/27/2004 | DE19506133B4 Vorrichtung zur Erfassung des Brennrauminnendruckes mindestens eines Zylinders einer Verbrennungskraftmaschine An apparatus for detecting the combustion chamber internal pressure of at least one cylinder of an internal combustion engine |
| 05/27/2004 | DE10351382A1 Throttle for regulating rotation speed of combustion engine has two separate main bodies provided in throttle housing and motor housing respectively and has linking unit for linking main bodies together |
| 05/26/2004 | EP1422405A2 Throttle body and air intake equipment for internal combustion engine |
| 05/26/2004 | EP1422404A1 Engine suction rate controller |
| 05/26/2004 | EP1341997A4 Engine and method for controlling homogeneous charge compression ignition combustion in a diesel engine |
| 05/26/2004 | CN1499169A Monitor for monitoring reciprocating piston movement track |
| 05/25/2004 | US6741924 Apparatus and method for engine cylinder intake air quantity calculation |
| 05/25/2004 | US6739312 Throttle device for engine |
| 05/25/2004 | US6739181 Combustion detecting apparatus of engine |
| 05/21/2004 | WO2004042219A2 Wavelet based artificial neural net combustion sensing |
| 05/21/2004 | WO2004041574A1 Hybrid electric car |
| 05/20/2004 | US20040094124 Method and apparatus for controlling combustion quality in lean burn reciprocating engines |
| 05/20/2004 | US20040093936 Rotary sensor |
| 05/19/2004 | EP1420228A2 Rotary sensor |
| 05/19/2004 | EP1420227A2 Noncontact rotary position sensor |
| 05/19/2004 | EP1420155A2 Method and apparatus for controlling combustion quality in lean burn reciprocating engines |
| 05/19/2004 | DE10351203A1 Robustes Mehrkriterienverfahren zur Berechnung der Mindestzeiteinstellung für optimales Drehmoment Robust multi-criteria method for calculating the minimum time setting for optimum torque |
| 05/19/2004 | DE10351172A1 Kaltstart-Spätzündungsregelung mit Ionisationsrückkopplung Cold start-retarded ignition control with Ionisationsrückkopplung |
| 05/19/2004 | DE10351134A1 Regelung der Abgasrückführung mit Ionisationssignalauswertung Controlling exhaust gas recirculation with Ionisationssignalauswertung |
| 05/19/2004 | DE10351133A1 Regelung des optimalen Luft/Kraftstoff-Verhältnisses eines Verbrennungsmotors bei Vollast Controlling the optimal air / fuel ratio of an internal combustion engine under full load |
| 05/19/2004 | DE10350858A1 Zünddiagnose durch Verwenden eines Ionisierungssignals aus einem Zylinder eines Verbrennungsmotors Ignition diagnosis by using an ionization of a cylinder of an internal combustion engine |
| 05/19/2004 | DE10350856A1 Ionisierungs-Erfassungs-Schaltung und integriertes Zündsystem eines Verbrennungsmotors Ionization detection circuit and integrated ignition system of a combustion engine |
| 05/19/2004 | DE10350855A1 Zündspule mit integrierter Spulentreiber- und Ionisierungserfassungs-Schaltung Ignition coil with integrated Spulentreiber- and Ionisierungserfassungs circuit |
| 05/19/2004 | DE10350850A1 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 |
| 05/19/2004 | DE10350848A1 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 |