| 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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| 08/22/2002 | US20020116099 Control apparatus for variable-cylinder engine, and control apparatus for vehicle |
| 08/22/2002 | US20020115526 Control apparatus for hybrid vehicle |
| 08/22/2002 | US20020113440 Power output apparatus,hybrid vehicle equipped with the same and method for controlling operating point of engine |
| 08/22/2002 | US20020112903 Control apparatus for hybrid vehicle |
| 08/22/2002 | US20020112902 Control device for hybrid vehicles |
| 08/22/2002 | US20020112692 Control system for direct fuel injection engine |
| 08/22/2002 | US20020112683 Control of internal combustion engine based on phase position of camshaft relative to crankshaft |
| 08/22/2002 | US20020112467 Apparatus for detecting fault in exhaust system of internal combustion engine |
| 08/22/2002 | DE10107268A1 Verfahren zum Betreiben einer direkteinspritzenden Brennkraftmaschine Method for operating a direct-injection internal combustion engine |
| 08/22/2002 | DE10106921A1 Verfahren zum Synchronisieren der Füllung von Zylindern einer Brennkraftmaschine, insbesondere eines Hubkolben-Verbrennungsmotors A method of synchronizing the filling of cylinders of an internal combustion engine, in particular a reciprocating internal combustion engine |
| 08/22/2002 | DE10104252C1 Verfahren zum steuern einer Brennkraftmaschine A method for controlling an internal combustion engine |
| 08/21/2002 | EP1233166A2 Control system for internal combustion engine |
| 08/21/2002 | EP1233161A2 Intake system for an internal combustion engine and method of operation thereof |
| 08/21/2002 | EP1233160A2 Engine with controlled auto-ignition |
| 08/21/2002 | EP1233151A2 Automotive four-cycle engine |
| 08/21/2002 | EP1232897A2 Control device for hybrid vehicles |
| 08/21/2002 | EP1232896A2 Assist control apparatus for hybrid vehicle with cylinder deactivation and motor assist |
| 08/21/2002 | EP1232894A2 Control apparatus for hybrid vehicle with cylinder deactivation |
| 08/21/2002 | EP1232893A2 Control apparatus for hybrid vehicle with cylinder deactivation |
| 08/21/2002 | EP1232336A1 Captive volume accumulator for a lost motion system |
| 08/20/2002 | US6437456 Power output apparatus, hybrid vehicle equipped with the same and method for controlling operating point of engine |
| 08/20/2002 | US6435149 Variable performance valve train having three-dimensional cam |
| 08/20/2002 | US6435147 Control system and method for operating an internal combustion engine |
| 08/20/2002 | US6434938 Control strategy for turbocharged engine having variable valve actuation apparatus |
| 08/15/2002 | US20020108600 Compression brake system for an internal combustion engine |
| 08/15/2002 | US20020108593 Camshaft rotational phase detecting apparatus and cylinder intake air quantity calculating apparatus for engine |
| 08/15/2002 | US20020108592 Variable valve timing device of internal combustion engine |
| 08/14/2002 | EP1231372A2 "Method for estimating the filling of a cylinder in an internal combustion engine" |
| 08/14/2002 | EP1231360A2 Method for starting an internal combustion engine with electromagnetic valve drives |
| 08/14/2002 | EP1230470A1 Method for controlling the cylinder compression during starting of an internal combustion engine |
| 08/14/2002 | DE10148516A1 Integriertes Fahrzeugsteuersystem An integrated vehicle control system |
| 08/14/2002 | DE10145160A1 Ventileinstellungssteuersystem für einen Verbrennungsmotor Valve timing control system for an internal combustion engine |
| 08/14/2002 | DE10106169A1 Verfahren und Vorrichtung zum Steuern eines Betriebs einer Brennkraftmaschine Method and apparatus for controlling an operation of an internal combustion engine |
| 08/13/2002 | US6431154 Control system for variable displacement engines |
| 08/13/2002 | US6431153 Motor control method and apparatus for internal combustion engine |
| 08/13/2002 | US6431131 Apparatus and a method for sliding mode control |
| 08/13/2002 | US6431130 Torque control in an engine with a hybrid valvetrain |
| 08/13/2002 | US6431129 Method and system for transient load response in a camless internal combustion engine |
| 08/08/2002 | WO2002061780A1 System and method for servo control of nonlinear electromagnetic actuators |
| 08/08/2002 | WO2002061253A1 Method for controlling an internal combustion engine |
| 08/08/2002 | US20020107633 Apparatus and method for engine cylinder intake air quantity calculation |
| 08/08/2002 | US20020107630 Air amount detector for internal combustion engine |
| 08/08/2002 | US20020104520 Control apparatus for multi-cylinder internal combustion engine and control method |
| 08/08/2002 | US20020104512 Fuel injection control apparatus and method for variably operated engine valve equipped internal combustion engine |
| 08/08/2002 | US20020104509 Variable valve timing of an engine compression brake |
| 08/08/2002 | US20020104496 Hydraulic control system for an internal combustion engine |
| 08/08/2002 | US20020104494 Controller for controlling an electromagnetic actuator |
| 08/08/2002 | DE10156140A1 Variable Ventilsteuerung Variable valve timing |
| 08/08/2002 | DE10108055C1 Verfahren zum Steuern einer Brennkraftmaschine A method for controlling an internal combustion engine |
| 08/08/2002 | CA2436155A1 System and method for servo control of nonlinear electromagnetic actuators |
| 08/07/2002 | EP1229233A2 Apparatus and method for engine cylinder intake air quantity calculation |
| 08/07/2002 | EP1229230A2 Control apparatus for multi-cylinder internal combustion engine and control method |
| 08/07/2002 | EP1229229A2 Fuel injection control apparatus and method for variably operated engine valve equipped internal combustion engine |
| 08/07/2002 | EP1229217A1 Variable valve drive apparatus for internal combustion engine |
| 08/07/2002 | EP1229215A1 Camshaft rotational phase detecting apparatus and cylinder intake air quantity calculating apparatus for engine |
| 08/07/2002 | EP1228294A1 Method for controlling the cooling water temperature of a vehicle with an internal combustion engine |
| 08/07/2002 | CN1088796C 二冲程内燃机 Two-stroke internal combustion engine |
| 08/06/2002 | US6427651 Method for controlling the final position of a gas exchange valve actuated by an electromagnetic actuator in an internal combustion piston engine |
| 08/06/2002 | US6427644 Controlled self-ignition combustion process and associated four-stroke engine with transfer line between cylinders and dedicated value |
| 08/01/2002 | US20020100451 Hydraulic pressure control system for cylinder cutoff device of internal combustion engine |
| 08/01/2002 | US20020100443 Valve drive apparatus for internal combustion engine |
| 08/01/2002 | US20020100442 Valve timing control system for internal combustion engine |
| 08/01/2002 | US20020100441 Variable valve control system for internal combustion engine |
| 08/01/2002 | US20020100440 Valve timing control apparatus for internal combustion engine |
| 07/31/2002 | EP1227229A1 A method and system for operating a variable displacement internal combustion engine |
| 07/31/2002 | EP1227223A2 Multi cylinder internal combustion engine and control method therefor |
| 07/31/2002 | EP1226345A1 Method for operating an internal combustion engine comprising at least one working piston |
| 07/31/2002 | EP1226344A1 Method for operating an internal combustion engine comprising at least one working cylinder which is guided in a cylinder |
| 07/31/2002 | EP1226342A1 Stratified exhaust gas recirculation engine |
| 07/31/2002 | EP1047863B1 System and method for controlling camshaft timing, air/fuel ratio and throttle position in an automotive internal combustion engine |
| 07/30/2002 | US6425371 Controller for internal combustion engine |
| 07/30/2002 | US6425369 Control apparatus for internal combustion engines |
| 07/30/2002 | US6425367 Compression self-ignition gasoline internal combustion engine |
| 07/30/2002 | US6425357 Variable valve drive mechanism and intake air amount control apparatus of internal combustion engine |
| 07/30/2002 | US6425356 Piston-type internal-combustion engine with throttle-free load control and a device for generating a vacuum, and method for operating the device |
| 07/25/2002 | WO2002057610A1 Spontaneous intake type internal combustion engine for vehicles |
| 07/25/2002 | WO2002057609A1 Valve gear control device of internal combustion engine |
| 07/25/2002 | US20020096134 Method and system for operating variable displacement internal combustion engine |
| 07/25/2002 | DE10201301A1 Electromagnetic actuator control device e.g. for motor vehicle or boat engine valve drive, has voltage applied to electromagnet corresponding to end position for given period |
| 07/25/2002 | DE10157659A1 Einlassventil-Zeitsteuerung für nockenlose Mehrventilmotoren Intake valve timing for multi-valve engines camless |
| 07/25/2002 | DE10137854A1 System für eine variable Ventilzeit System for a variable valve timing |
| 07/24/2002 | EP1224383A1 Method of reducing emissions in the exhaust gases of an internal combustion engine |
| 07/24/2002 | CN1360137A Device and method for drive control of engine valve |
| 07/23/2002 | US6422200 Self-igniting engine |
| 07/23/2002 | US6422186 Lost motion rocker arm system with integrated compression brake |
| 07/23/2002 | US6422185 Method for operating a piston-type internal-combustion engine in the event of a temporary functional failure of an electromagnetic valve train |
| 07/18/2002 | US20020092506 Fuel injection control system, fuel injection control method, and engine control unit, for internal combustion engine |
| 07/18/2002 | US20020092500 Method and device for quickly modifying the torque of an internal combustion engine |
| 07/18/2002 | US20020092488 Combustion control system for spark-ignition internal combustion engine with variable piston stroke characteristic mechanism and variable valve operating mechanism |
| 07/18/2002 | US20020092487 Transitions among operating modes in an engine with a hybrid valvetrain |
| 07/18/2002 | US20020092486 Method for the load-controlling operation of electromagnetically activated intake valves of an internal combustion engine |
| 07/18/2002 | DE10101678A1 Verfahren und Vorrichtung zum Regeln einer Regelstrecke sowie Brennkraftmaschine mit einem solchen Regler Method and apparatus for controlling a controlled system, and internal combustion engine with such a controller |
| 07/18/2002 | DE10065266A1 Verfahren, Computerprogramm sowie Steuer- und/oder Regelgerät zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine Method, computer program, and control and / or regulating device for operating an internal combustion engine and internal combustion engine |
| 07/18/2002 | DE10063751A1 Verfahren zum Betrieb eines Verbrennungsmotors Method for operating an internal combustion engine |
| 07/18/2002 | DE10062107C1 Regulation device for electromagnetic actuator uses 3-point regulators for regulating field currents of lifting magnets between which armature of electromagnetic armature is displaced |
| 07/17/2002 | EP1223330A2 Method and device for controlling a controlled system and internal combustion engine with such a controlled system |
| 07/17/2002 | EP1223321A2 Internal combustion engine and fuel injection control device therefor |
| 07/17/2002 | EP1223319A1 Combustion control system for spark ignition internal combustion engine with variable piston stroke characteristic mechanism and variable valve operating mechanism |
| 07/17/2002 | EP1223315A2 Internal combustion engine provided with a decompression-type braking device and with a turbocharger having a variable geometry turbine |
| 07/17/2002 | EP1222375A1 Integrated lost motion rocker brake with control valve for lost motion clip/reset |