| Patents for F02D 13 - Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing (11,427) |
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| 05/10/2007 | US20070101970 Engine method |
| 05/10/2007 | DE102005048951A1 Diesel engine, has tangential channel that is opened completely, and spiral channel that is closed during partial load, where tangential channel is partially opened and spiral channel is closed between partial and full load |
| 05/09/2007 | EP1783348A1 Device, method, and program for estimating intake air amount |
| 05/09/2007 | EP1781920A1 Apparatus and method for controlling idle speed of internal combustion engine |
| 05/09/2007 | EP1781911A2 Strategy for fueling a diesel engine by selective use of fueling maps to provide hcci, hcci + cd, and cd combustion modes |
| 05/09/2007 | EP1781904A1 Gas-distributing mechanical arrangement automatically changing injection and exhaust gas valve timing |
| 05/09/2007 | EP1702152B1 Method and device for operating a drive unit of a vehicle in overrun |
| 05/09/2007 | CN1959353A Rough road detection system |
| 05/09/2007 | CN1314890C Method of controlling internal combustion engine |
| 05/08/2007 | US7213666 Hybrid vehicle |
| 05/08/2007 | US7213569 Valve characteristic estimation device and controller for internal combustion engine |
| 05/08/2007 | US7213550 Internal combustion engine and valve timing control method |
| 05/08/2007 | US7213548 Electromechanically actuated valve control for an internal combustion engine |
| 05/08/2007 | US7213544 Exhaust-outlet control for 2-stroke engine |
| 05/08/2007 | US7213396 Method and device for operating an internal combustion engine |
| 05/03/2007 | WO2007049443A1 Variable valve timing control apparatus for internal combustion engine and internal combustion engine including variable valve timing control apparatus |
| 05/03/2007 | US20070095326 Method for Auto-Ignition Operation and Computer Readable Storage Device for Use With an Internal Combustion Engine |
| 05/03/2007 | DE19534878B4 Verfahren zur automatischen Kalibrierung eines Winkelmarkengebers an der Kurbelwelle einer Kolbenbrennkraftmaschine A method for automatic calibration of a brand angle encoder on the crankshaft of an internal combustion piston engine |
| 05/03/2007 | DE102006035384A1 Controller for internal-combustion engine, has cam shaft which propels valve and change mechanism which changes phase, in which valve is closed |
| 05/02/2007 | CN2895747Y Decompression apparatus of engine |
| 05/02/2007 | CN1313724C Trouble detector of vehicle having deceleration idling-cylinder engine |
| 05/02/2007 | CN1313719C Air-intake controlling device of IC engine and control method thereof |
| 05/02/2007 | CN1313718C Valve gear control device of internal combustion engine |
| 05/01/2007 | US7212910 Control apparatus of direct injection internal combustion engine |
| 05/01/2007 | US7212900 Method of reducing resonance phenomena in a transmission train of a vehicle internal combustion engine |
| 05/01/2007 | US7210456 Control device for internal combustion engine and method for determining misfire in internal combustion engine |
| 05/01/2007 | US7210449 Method for controlling an internal combustion engine operating with direct fuel injection |
| 04/26/2007 | WO2007045970A1 Method and system for shutting down an engine in a hybrid vehicle |
| 04/26/2007 | US20070089707 Air and fuel supply system for combustion engine |
| 04/26/2007 | US20070089706 Air and fuel supply system for combustion engine operating in HCCI mode |
| 04/26/2007 | US20070089416 Combustion engine including engine valve actuation system |
| 04/26/2007 | DE102005050775A1 Motorölkreislauf für einen Verbrennungsmotor Engine oil circuit for an internal combustion engine |
| 04/25/2007 | EP1636471B1 Method for controlling operation of the cylinder of an internal combustion engine, an engine comprising a cylinder operating according said method and a motor vehicle provided with said engine |
| 04/25/2007 | CN1312388C Arm swinging for combuston engine of changable valve stopping and output volume |
| 04/24/2007 | US7209823 Controller |
| 04/24/2007 | US7207311 Method for operating a direct injection diesel engine |
| 04/24/2007 | US7207306 Apparatus for controlling engine |
| 04/19/2007 | WO2007043292A1 Engine with intake valves operated by camshaft |
| 04/19/2007 | WO2007042386A1 Method for operating an internal combustion engine |
| 04/19/2007 | DE10356202B4 Variable Ventilsteuervorrichtung und variables Ventilsteuerverfahren A variable valve control apparatus and control method variable valve |
| 04/19/2007 | DE10344657B4 Steuerungsvorrichtung und -verfahren für einen Verbrennungsmotor, der ein variables Ventilbetätigungssystem hat Control apparatus and method for an internal combustion engine having a variable valve actuation system |
| 04/19/2007 | DE10321703B4 Kraftstoff- und Zündzeitpunktkompensation zum Wiederzuschalten von Zylindern in einem Motor mit variablem Hubraum Fuel and Zündzeitpunktkompensation for reconnection of cylinders in an engine with variable capacity |
| 04/19/2007 | DE10219665B4 Verfahren und Vorrichtung zum Deaktivieren und Reaktivieren von Zylindern für einen Motor mit bedarfsabhängigem Hubraum Method and apparatus for deactivation and reactivation of cylinders of an engine displacement on demand |
| 04/18/2007 | EP1775448A1 Control method for engine with valve-lift switching system |
| 04/18/2007 | EP1775447A2 Method for the optimization of a valve lift change-over in internal combustion engines |
| 04/18/2007 | EP1774161A1 Method and device for controlling an internal combustion engine |
| 04/18/2007 | EP1774157A1 Method and device for controlling an internal combustion engine |
| 04/18/2007 | CN1948722A Permanent magnet electric door and its control system |
| 04/17/2007 | US7204213 Air and fuel supply system for combustion engine |
| 04/12/2007 | WO2007039365A1 Method and device for controlling an internal combustion engine during a valve lift changeover |
| 04/12/2007 | US20070079805 Air and fuel supply system for combustion engine operating at optimum engine speed |
| 04/12/2007 | US20070079795 Method of managing engine torque upon loss of engine coolant |
| 04/12/2007 | US20070079780 Variable engine valve control system with pressure difference |
| 04/12/2007 | DE19847851B4 Verfahren zum Steuern eines Verbrennungsmotors A method for controlling an internal combustion engine |
| 04/12/2007 | DE10212160B4 Steuerapparat für einen Verbrennungskraftmotor und Steuerverfahren hierfür Control apparatus for an internal combustion engine and control method therefor |
| 04/12/2007 | DE102005048349A1 Verfahren zum Betrieb einer Brennkraftmaschine Method for operating an internal combustion engine |
| 04/12/2007 | DE102005047024A1 Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine bei einer Ventilhubumschaltung Method and apparatus for controlling an internal combustion engine with a valve- |
| 04/12/2007 | DE102005047023A1 Method for determining switching condition for initiating valve stroke, involves adjusting of valve stroke of gas intake valve or gas outlet valve by means of valve stroke adjusting device |
| 04/12/2007 | DE102005026054B4 Verfahren und Vorrichtung zur Überwachung der Funktionstüchtigkeit einer Ventilhub-Verstelleinrichtung einer Brennkraftmaschine in einer Kaltstartphase Method and apparatus for monitoring the operability of a valve lift adjustment device of an internal combustion engine in a cold start phase |
| 04/11/2007 | CN1946923A Controller of internal combustion engine |
| 04/11/2007 | CN1946921A Method for operating an internal combustion engine, and internal combustion engine for carrying out said method |
| 04/11/2007 | CN1309946C Internal-combustion engine and its controller |
| 04/11/2007 | CN1309942C 压燃式内燃机 Compression-ignition internal combustion engines |
| 04/10/2007 | US7203588 Control device for multi-cylinder internal combustion engine and signaling device capable of providing same with information |
| 04/10/2007 | US7201140 Increased engine braking with adjustable valve timing |
| 04/10/2007 | US7201139 Controller of internal combustion engine |
| 04/10/2007 | US7201121 Combustion engine including fluidically-driven engine valve actuator |
| 04/05/2007 | WO2007037177A1 Variable valve gear system |
| 04/05/2007 | WO2007036432A1 Method and device for controlling an internal combustion engine when switching the valve stroke |
| 04/05/2007 | US20070074705 Control apparatus for multi-cylinder internal combustion engine and control method |
| 04/05/2007 | US20070074693 Valve timing control system for internal combustion engine |
| 04/05/2007 | DE102005047446A1 Internal combustion engine e.g. Otto engine, operating method for use in motor vehicle, involves determining characteristic value for suction output of cylinder in engine based on mass flow in suction pipe of engine |
| 04/04/2007 | EP1770269A2 Multistage fuel-injection internal combustion engine |
| 04/04/2007 | EP1770267A1 Idle speed control apparatus and method for an engine |
| 04/04/2007 | EP1769148A1 Improved method for controlling an internal combustion engine with the aim of reducing the pollutant emissions, engine operating according to this method, and motor vehicle equipped with said engine |
| 04/03/2007 | US7198031 Control device of internal combustion engine |
| 04/03/2007 | US7198029 Extension of DOD operation in torque control system |
| 04/03/2007 | US7198013 Device and method for the relative rotational adjustment of a camshaft and a drive wheel of an internal combustion engine |
| 04/03/2007 | US7198012 Valve timing control apparatus for internal combustion engine |
| 03/29/2007 | WO2007034308A2 Boost pressure control apparatus and boost pressure control method of internal combustion engine |
| 03/29/2007 | WO2007034302A2 Direct-injection internal combustion engine and method of controlling the same |
| 03/29/2007 | US20070068473 Valve gear |
| 03/29/2007 | US20070068156 Method for operation of an internal combustion engine |
| 03/29/2007 | US20070068149 Air and fuel supply system for combustion engine with particulate trap |
| 03/29/2007 | DE102005041957A1 Electrical valve train for internal combustion engine, has camshaft and cam, whose stable pivoting angle area and stable contact point area are provided, where pivoting of point area is enabled only against locking and/or resetting moments |
| 03/29/2007 | DE102004028972B4 Steuervorrichtung für Brennkraftmaschinen mit einem Aufladesystem A control apparatus for internal combustion engines having a supercharging |
| 03/28/2007 | EP1711699B1 An internal combustion engine |
| 03/28/2007 | CN1938655A Controller |
| 03/28/2007 | CN1938507A Control device for internal combustion engine |
| 03/28/2007 | CN1938506A Controller of internal combustion engine |
| 03/28/2007 | CN1307365C Control device and control method for internal-combustion engine |
| 03/28/2007 | CN1307363C Valve correct time control equipment for engine |
| 03/27/2007 | US7195009 Detection of a humidity sensor failure in an internal combustion engine |
| 03/27/2007 | US7194998 Control apparatus and control method for internal combustion engine |
| 03/27/2007 | US7194993 Starting an engine with valves that may be deactivated |
| 03/22/2007 | WO2007032712A1 Method for operating an internal combustion engine |
| 03/22/2007 | US20070062487 Method for operating an internal combustion engine during engine braking |
| 03/22/2007 | US20070062193 Combustion engine including fluidically-controlled engine valve actuator |
| 03/22/2007 | US20070062192 Air and fuel supply system for combustion engine |
| 03/22/2007 | US20070062180 Combustion engine including exhaust purification with on-board ammonia production |