| 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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| 03/24/2004 | EP1400672A2 Method for controlling an internal combustion engine |
| 03/24/2004 | EP1400671A2 Control apparatus and control method for multi-cylinder engine |
| 03/18/2004 | WO2004022959A1 Control device of internal combustion engine |
| 03/18/2004 | WO2004022951A1 Method for calibration of the cylinder sensors on an internal combustion engine with individual cylinder operation in particular in a motor vehicle |
| 03/18/2004 | US20040050363 Control apparatus and control method for multi-cylinder engine |
| 03/18/2004 | US20040050362 Method for determining nitrogen oxide content in internal combustion engine exhaust gases containing oxygen |
| 03/18/2004 | US20040050155 Flow sensing device and electronics apparatus |
| 03/17/2004 | EP1398609A1 Method of setting the knock detection sensor of a piston engine |
| 03/17/2004 | CN1482347A Temperature-detecting device of engine |
| 03/16/2004 | US6705547 Active noise reducing nozzle |
| 03/16/2004 | US6705159 Protective device for a mass flow sensor disposed in an air intake channel |
| 03/11/2004 | US20040046325 Shaft seal |
| 03/11/2004 | US20040045370 Flowmeter with element for reducing the formation of turbulence in the flowing medium |
| 03/11/2004 | US20040045283 Valve train system of internal combustion engine and control method thereof |
| 03/11/2004 | DE10240492A1 Verfahren zur Kalibrierung der Zylindersensorik einer zylinderindividuell betriebenen Brennkraftmaschine insbesondere eines Kraftfahrzeugs Method of calibrating the sensor cylinder of a cylinder individually operated internal combustion engine of a motor vehicle |
| 03/10/2004 | EP1396053A1 Compact coupler plug, particularly for a planar broadband lambda probe, having an integrated secondary locking |
| 03/09/2004 | US6701892 Throttle valve control apparatus of internal combustion engine and automobile using the same |
| 03/09/2004 | US6701881 Suction device for internal combustion engine |
| 03/04/2004 | US20040040366 Intake air oxygen concentration sensor calibration device and method |
| 03/04/2004 | DE10237328A1 Verfahren zum Regeln des Verbrennungsprozesses einer HCCI-Brennkraftmaschine A method for controlling the combustion process of a HCCI engine |
| 03/04/2004 | DE10236977A1 Determining air number for combustion process in combustion engine involves multiplying ionization signal by weighting function stored according to signal dependency on engine parameters/air number |
| 03/03/2004 | EP1392548A1 An engine speed indicator for a vehicle |
| 03/02/2004 | US6698187 Exhaust gas purifying apparatus for an internal-combustion engine |
| 02/26/2004 | WO2004016924A1 Method and device for controlling the combustion process of an hcci internal combustion engine |
| 02/26/2004 | WO2004016339A2 Method for cleaning a particulate filter |
| 02/26/2004 | US20040035395 Hydrogen and carbon monoxide enhanced knock resistance in spark ignition gasoline engines |
| 02/26/2004 | US20040035390 Carburetor |
| 02/26/2004 | US20040035195 Mass airflow measuring apparatus |
| 02/26/2004 | US20040035193 Throttle opening degree detecting apparatus |
| 02/26/2004 | DE19803664B4 Verfahren und Einrichtung zum Steuern einer Brennkraftmaschine Method and apparatus for controlling an internal combustion engine |
| 02/26/2004 | DE10236615A1 Pressure measurement in cylinder of vehicle engine with piezoelectric fuel injection valve, picks up signals from piezoelectric actuator itself |
| 02/26/2004 | DE10220597B3 IC engine knock regulation adaption method e.g. for automobile, has knock detection parameters and knock correction parameters corrected via correction functions dependent on actual compression ratio |
| 02/25/2004 | EP1391598A2 Throttle opening degree detecting apparatus |
| 02/24/2004 | US6694962 Abnormality diagnosis apparatus of internal combustion engine |
| 02/24/2004 | US6694949 Ignition control device for internal combustion engine |
| 02/24/2004 | US6694811 Flow meter having airflow sensor |
| 02/19/2004 | WO2004015255A1 Controlled temperature combustion engine |
| 02/19/2004 | DE10236617A1 Operating internal combustion engine, involves determining maximum value of pressure in combustion chamber that occurs during working stroke in which its cylinder is not carrying out any work |
| 02/19/2004 | DE10233945A1 Regenerating particle filter in exhaust gas channel of IC engine, comprises measuring actual air mass stream fed to engine, and regenerating filter using deviation between air stream and requirement |
| 02/19/2004 | DE10233612A1 Controlling combustion process in internal combustion engine with controlled self-ignition, involves optimizing parameters that influence combustion process depending on signal from knock sensor |
| 02/19/2004 | DE10009169B4 Schwingungsaufnehmer mit einer Druckhülse Vibration sensor with a pressure sleeve |
| 02/18/2004 | EP1389679A1 Compression ignition internal combustion engine |
| 02/12/2004 | US20040030486 Knock recognition in internal combustion engines with modifications by changing filter characteristics or cylinder specific changes |
| 02/12/2004 | US20040025856 Apparatus for detecting deterioration of air-fuel ratio sensor |
| 02/12/2004 | US20040025838 Controller of internal combustion engine |
| 02/12/2004 | US20040025818 Method for controlling the compression ratio of an internal combustion engine |
| 02/11/2004 | CN1138192C Control system with disturbance predictor |
| 02/10/2004 | US6689179 Conduit at least partly in labyrinthine fashion to separate liquid out but prevent outside liquid from coming in |
| 02/05/2004 | US20040024519 Method for determining the fuel/air ratio in the individual cylinders of a multi-cylinder internal combustion engine |
| 02/05/2004 | US20040020478 System for controlling flow of intake air during start-up period of engine |
| 02/05/2004 | US20040020462 Method and devices for avoiding knocking on failure of an anti-knock regulator |
| 02/05/2004 | US20040020461 Throttle opening control system for internal combustion engine |
| 02/05/2004 | DE19642654B4 Verfahren zur Regelung der einstellbaren Betriebsparameter einer direkteinspritzenden Brennkraftmaschine Method for controlling the adjustable operating parameters of a direct injection internal combustion engine |
| 02/05/2004 | DE10234252A1 Verfahren zur Erkennung von Verbrennungsaussetzern Method for detecting combustion misfires |
| 02/05/2004 | DE10233583A1 Pressure sensor monitoring method for the sensors of a multi-cylinder combustion engine, whereby actual polytropic exponents are determined based on measured pressure values and cylinder volumes and compared with design values |
| 02/04/2004 | EP1387075A1 System for controlling flow of intake air during start-up period of engine |
| 02/04/2004 | EP1387065A2 Throttle opening control system for internal combustion engine |
| 02/04/2004 | CN1473002A 电子机器 Electronic equipment |
| 02/04/2004 | CN1472432A System for control of intake flow of engine during start |
| 02/03/2004 | US6687599 Method and apparatus for calculating air-mass drawn into cylinders, and method and apparatus for controlling fuel |
| 02/03/2004 | US6687598 Method and system for controlling an engine with enhanced torque control |
| 02/03/2004 | US6685140 Miniature, unmanned aircraft with automatically deployed parachute |
| 02/03/2004 | US6684852 Internal combustion engine operable in PCCI mode with post-ignition injection and method of operation |
| 02/03/2004 | US6684849 Multiple operating mode engine and method of operation |
| 02/03/2004 | US6684692 Device for measuring at least one parameter of a medium flowing in a line |
| 01/29/2004 | WO2004010129A1 Temperature controller for exhaust gas sensor, its temperature control method, and medium on which program for temperature control of exhaust gas sensor is recorded |
| 01/29/2004 | US20040016292 Failure diagnosis apparatus and method for diagnosing position control system |
| 01/29/2004 | DE10310365A1 Steuervorrichtung für einen Verbrennungsmotor A control apparatus for an internal combustion engine |
| 01/29/2004 | DE10261456A1 Verfahren und Vorrichtung zum Berechnen einer in Zylinder gesaugten Luftmenge und Verfahren und Vorrichtung zur Kraftstoff-Steuerung Method and apparatus for calculating a drawn into cylinder air amount and method and apparatus for controlling fuel- |
| 01/29/2004 | DE10229019A1 Verfahren zur Steuerung eines Kraftstoffzumeßsystems einer Brennkraftmaschine A method for controlling a fuel metering system of an internal combustion engine |
| 01/28/2004 | EP1384874A1 Engine intake device |
| 01/28/2004 | EP1384873A1 Engine intake control device |
| 01/28/2004 | EP1384047A2 Device for determining at least one parameter of a medium flowing in a conduit |
| 01/28/2004 | EP1036268B1 Method for measuring the proportion of particles in the exhaust gases from an internal combustion engine |
| 01/27/2004 | US6684151 Method for monitoring an internal combustion engine |
| 01/27/2004 | US6682075 Cylinder head gasket |
| 01/22/2004 | US20040014369 Compact coupler plug, particularly for a planar broadband lambda probe, having an integrated secondary locking |
| 01/22/2004 | US20040011341 Engine air-fuel ration control method with venturi type fuel supply device and fuel control appliance including the method |
| 01/22/2004 | US20040011125 Thermal type flow measuring instrument with mold casing in metal insert |
| 01/22/2004 | DE10329853A1 Gasflussraten- und Temperatur-Messelement Gasflussraten- and temperature-sensing element |
| 01/22/2004 | DE10228856A1 Direktantrieb für eine Drosselklappenwelle in einem Drosselklappenstutzen Direct drive for a throttle valve shaft in a throttle valve connector |
| 01/22/2004 | DE10220596B3 Verfahren zum Regeln des Verdichtungsverhältnisses einer Brennkraftmaschine Method for controlling the compression ratio of an internal combustion engine |
| 01/22/2004 | DE10220320B3 Verfahren zum Betreiben eines Verbrennungsmotors A method of operating an internal combustion engine |
| 01/21/2004 | EP1382820A2 Engine air-fuel ratio control method with venturi type fuel supply device and fuel control appliance including the method |
| 01/21/2004 | EP1382092A1 Compact coupler plug, particularly for a planar broadband lambda probe, in which single-conductor seals are prevented from being lost |
| 01/21/2004 | EP1381758A1 Internal combustion engine comprising direct injection and a method for operating the same |
| 01/21/2004 | EP1056943B1 Method for injecting fuel |
| 01/21/2004 | CN1469036A Air-fuel ratio control method for engine and fuel controller with the samke method |
| 01/20/2004 | US6679107 Timing sensor for engine |
| 01/15/2004 | DE10230531A1 Vorrichtung zur Bestimmung wenigstens eines Parameters eines in einer Leitung strömenden Mediums Apparatus for determining at least one parameter of a medium flowing in a line |
| 01/14/2004 | EP1380816A1 Thermal-type air flow measuring instrument |
| 01/14/2004 | EP1380744A2 Engine with torque control |
| 01/14/2004 | CN1467484A Thermal type flow measuring instrument with mold casing in metal insert |
| 01/14/2004 | CN1467367A Engine control apparatus |
| 01/13/2004 | US6675644 Thermo-sensitive flow rate sensor |
| 01/13/2004 | US6675638 Scanning method for pressure sensors used in the pressure-based detection of filling levels |
| 01/08/2004 | WO2004003366A1 Method for controlling a fuel metering system of an internal combustion engine |
| 01/08/2004 | WO2004003363A1 Direct electromagnetic drive for a throttle valve shaft in a throttle valve manifold |
| 01/08/2004 | US20040003659 Gas-flow measuring instrument |
| 01/08/2004 | DE10325597A1 Drehsensor mit hoher Kontaktzuverlässigkeit zwischen Anschlüssen und Elektroden Rotation sensor with high contact reliability between terminals and electrodes |