F02D 13 - Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing

Patents for F02D 13 - Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing (11,427)
12/2006
12/05/2006	US7143726 Method and device for controlling the opening of an intake valve of an internal combustion engine
11/2006
11/30/2006	WO2006126698A1 Control apparatus for internal combustion engine
11/30/2006	WO2006110709A3 Compact lost motion system for variable valve actuation
11/30/2006	US20060266314 Internal combustion engine
11/30/2006	DE102006024223A1 Regelvorrichtung Control device
11/30/2006	DE102005024392A1 Double-cam camshaft comprises a face cam receiving one quarter of the periphery of a circle of a circular plate arranged on a cylindrical plate
11/30/2006	DE102004027474B4 Viertakt-Verbrennungsmotor mit Abgasturbolader und Verfahren zur Optimierung seines Betriebs Four-stroke internal combustion engine with turbocharger and method for optimizing its operation
11/29/2006	EP1726805A1 Method to control the exhaust gas scavenging of an engine with indirect injection, in particular supercharged engine, and engine using such a method
11/29/2006	EP1726792A2 Valve drive mechanism for engine
11/29/2006	EP1726791A1 Valve operating device for internal combustion engine
11/29/2006	EP1726790A1 System and method for controlling load and combustion in an internal combustion engine by valve actuation according to a multiple lift (multilift) cycle
11/29/2006	EP1725915A1 Process control system
11/29/2006	EP1725757A1 Method and device for controlling the air flow quantity of internal combustion engines
11/29/2006	EP1725756A1 Method for operating an internal combustion engine during engine braking
11/29/2006	EP1502019B1 Method and device for controlling the drive unit of a vehicle
11/29/2006	CN2841989Y Valve operating system for internal combustion engine
11/29/2006	CN1871418A Intake air quantity control device of internal combustion engine
11/29/2006	CN1869414A Variable valve control apparatus
11/29/2006	CN1287070C Internal combustion engine starting method and starter
11/29/2006	CN1287069C Pressure differential style air valve variation control system
11/29/2006	CN1287067C Internal-combustion engine
11/28/2006	US7140698 Hydraulic control and operation system for a railroad car retarder
11/28/2006	US7140355 Valve control to reduce modal frequencies that may cause vibration
11/28/2006	US7140333 Apparatus for an internal combustion engine
11/23/2006	WO2006123760A1 Control system for internal combustion engine
11/23/2006	WO2006122690A1 Device for variably setting the control times of gas exchange valves of an internal combustion engine
11/23/2006	WO2006122570A1 Two-stroke engine braking process for a supercharged internal combustion engine
11/23/2006	US20060260573 Variable valve timing control device of internal combustion engine
11/23/2006	US20060260567 Engine brake system of a multicylinder internal combustion engine comprising a cooled intermediate pipe for exchanging gas between cylinders during engine braking
11/23/2006	DE102005022888A1 Operating process for internal combustion engine involves opening inlet valves of cylinders of one bank only slightly, or less than inlet valves of cylinders of other bank
11/23/2006	DE102004004288B4 Steuerungsvorrichtung und -verfahren für einen Verbrennungsmotor Control apparatus and method for an internal combustion engine
11/22/2006	EP1724457A1 Variable compression ratio internal combustion engine
11/22/2006	CN1867755A Combustion engine comprising a control cam
11/21/2006	US7137375 Decompression mechanism for engine
11/21/2006	US7137369 VCT closed-loop control using a two-position on/off solenoid
11/21/2006	US7137367 Control apparatus and control method for internal combustion engine valve actuation
11/21/2006	CA2230232C Two-cycle engine
11/16/2006	DE19546549C5 Verfahren zum Ab- und Zuschalten einzelner Zylinder Method to connect and disconnect single cylinder
11/16/2006	DE19531435B4 Verfahren zur Anpassung der Steuerung eines elektromagnetischen Aktuators an betriebsbedingte Veränderungen Method for adapting the control of an electromagnetic actuator to operational changes
11/15/2006	EP1721069A1 Exhaust valve mechanism for internal combustion engine
11/15/2006	CN1864110A Device and method for controlling a plant by using an identifier for partially identifying a model parameter
11/15/2006	CN1863993A Method for optimizing the operation of a charged reciprocating internal combustion engine in the lower engine speed range
11/14/2006	US7136727 Method for controlling hybrid electric vehicle powertrain
11/14/2006	US7134409 Deposit removal for internal combustion engine
11/09/2006	WO2006117486A1 Method for reducing hydrocarbon emissions from a cold engine and device and engine for carrying out said method
11/09/2006	WO2005085618A8 Method and device for controlling the air flow quantity of internal combustion engines
11/09/2006	US20060249108 Valve Control For An Engine With Electromechanically Actuated Valves
11/09/2006	DE4106918B4 Mehrzylinder-Brennkraftmaschine mit einer Ein-/Auslaß-Steuerung mit Überschneidung der Steuerzeiten sowie einer mehrflutigen Abgasanlage Multi-cylinder internal combustion engine with an input / outlet control with overlapping of the timing and with a multi-flow exhaust system
11/09/2006	DE19534876B4 Verfahren zur Ermittlung der Ventilsteuerzeiten für eine maximale Zylinderfüllung an einer Kolbenbrennkraftmaschine Method for determining the valve control times for a maximum cylinder charge to a piston engine
11/09/2006	DE10258154B4 Vorrichtung zur Identifizierung von Zylindern für eine Verbrennungskraftmaschine mit variabler Ventilsteuerung Apparatus for identification of cylinders for an internal combustion engine with variable valve control
11/08/2006	EP1718859A2 System and method for multi-lift valve actuation
11/07/2006	US7131708 Coordinated regenerative and engine retard braking for a hybrid vehicle
11/07/2006	US7131413 Start control apparatus of internal combustion engine
11/07/2006	US7131408 Method and arrangement for controlling an internal combustion engine
11/07/2006	US7131407 Valve operating system for internal combustion engine
11/02/2006	US20060243235 Method for varying valve timing of an internal combustion engine
11/02/2006	EP1717429A1 Supercharged internal combustion engine and method of operating such an engine
11/02/2006	EP1717428A1 Variable lift valve operating system for internal combustion engine
11/01/2006	CN1854471A Variably operated valve system for compression ignition engine
10/2006
10/31/2006	US7128687 Electromechanically actuated valve control for an internal combustion engine
10/31/2006	US7128051 Internal combustion engine, and control apparatus and method thereof
10/31/2006	US7128048 Control apparatus and control method for multi-cylinder engine
10/26/2006	WO2006111841A1 Starting system and method of internal combustion engine
10/26/2006	US20060241848 Method for Auto-Ignition Operation and Computer Readable Storage Device for Use with an Internal Combustion Engine
10/26/2006	US20060241847 A Method Of Torque Control For An Engine With Valves That May Be Deactivated
10/25/2006	EP1714013A1 Cooling system
10/25/2006	EP1370757B1 Method and device for controlling the operation of an internal combustion engine
10/25/2006	CN1853036A Engine brake control pressure strategy
10/25/2006	CN1281862C Spontaneous intake type internal combustion engine for vehicles
10/24/2006	US7124717 Method and device for operating an internal combustion engine
10/24/2006	CA2460470C Motor control device for vehicle having deceleration deactivatable engine
10/19/2006	WO2006110709A2 Compact lost motion system for variable valve actuation
10/19/2006	WO2005121529A3 Internal combustion engine
10/19/2006	US20060235603 Cylinder inflow exhaust gas amount calculation system of internal combustion engine and intake passage inflow exhaust gas amount calculation system of internal combustion engine
10/19/2006	US20060231061 Valve Selection For An Engine Operating In A Multi-Stroke Cylinder Mode
10/19/2006	DE112004001538T5 Anordnung und Verfahren zum Steuern eines Verbrennungsmotors Arrangement and method for controlling an internal combustion engine
10/19/2006	DE10222680B9 Verfahren und Einrichtung zum Einstellen der Ansteuerzeit eines Motorventils A method and means for adjusting the activation time of an engine valve
10/18/2006	EP1712781A1 Operation controller for engine, vehicle with the operation controller, method for calculating center of gravity ofcombustion in engine, and operation control method for engine
10/18/2006	EP1711699A2 An internal combustion engine
10/18/2006	EP1366279B1 Control device for spark-ignition engine
10/18/2006	CN1849445A Control device and misfire determination method for internal combustion engine
10/18/2006	CN1280534C Automotive auxiliary brake
10/17/2006	US7121262 Cylinder and valve mode control for an engine with valves that may be deactivated
10/17/2006	US7121256 Throttle body
10/17/2006	US7121255 Strategy for fueling a diesel engine by selective use of fueling maps to provide HCCI+RVT, HCCI+IVC, HCCI+IVC+EVC, and CD+RVT combustion modes
10/17/2006	US7121240 Valve controller
10/17/2006	US7121238 Intake valve control system and method for internal combustion engine
10/12/2006	WO2006107118A1 Idle speed control apparatus for internal combustion engine
10/12/2006	US20060225704 Arrangement and method for controlling a combustion engine
10/12/2006	US20060225698 Internal combustion engine, and control apparatus and method thereof
10/12/2006	US20060225694 Method for operating and internal combustion engine
10/12/2006	US20060225693 Method for operating an internal combustion engine
10/12/2006	US20060225673 Arrangement and method for controlling a combustion engine
10/12/2006	DE10344913B4 Motor mit modifizierten Nockenprofilen zur internen AGR-Steuerung Engine with modified cam profiles for internal EGR control
10/12/2006	DE102006012437A1 Steuerungsgerät für elektrisch variablen Ventilbetätigungsmechanismus Control device for electrically variable valve actuation mechanism
10/12/2006	DE102006000095A1 Steuergerät für eine Brennkraftmaschine Control unit for an internal combustion engine
10/12/2006	DE102005016599A1 Cam shaft transmitter wheel for camshaft sensor device, has camshaft sensor for engine, where partial angle ranges are formed such that they are distinguished from one another and each range comprises distinguishing characteristics
10/12/2006	DE102005015999A1 Catalytic converter heating for internal combustion engine, involves increasing pressure in exhaust gas guide way in relation to exhaust gas back pressure, and partially overlapping opening times of inlet and outlet valves
10/11/2006	EP1710414A2 Intake control apparatus of internal combustion engine
10/11/2006	EP1709312A1 Method for controlling the intake valves of an internal combustion engine

1 ... 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 ... 115