Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01L - Cyclically operating valves for machines or engines › F01L 9 - Valve-gear or valve arrangements actuated non-mechanically
Patents for F01L 9 - Valve-gear or valve arrangements actuated non-mechanically (7,196)
08/2007
08/09/2007DE102006010841B3 Two hydraulic-operable fuel injection devices e.g. fuel injectors, temporally shifted activation controlling device, has main valve gate brought into middle position by activated centering device with passivated displacement device
08/08/2007EP1816657A2 Electromagnetic actuator system and control method therefor
08/08/2007EP1815110A1 Method for calibration of a positional sensor on a rotational actuator device for control of a gas exchange valve in an internal combustion engine
08/08/2007CN101012764A Energy recovery type electric-hydraulic variable-valve control system
08/08/2007CN101012763A Energy-saving electric-hydraulic variable-valve control system
08/07/2007US7252054 Combustion engine including cam phase-shifting
08/07/2007US7252053 Electromagnetic actuator and control
08/02/2007US20070175423 Method of generating pressure pulses, a pressure pulse generator and a piston engine provided therewith
08/02/2007DE102004013425B4 Magnetventil-Steuersystem und Steuerverfahren Solenoid valve control system and control method
08/01/2007EP1812693A1 Device and method for controlling the lift of an outlet gas exchange valve of an internal combustion engine
08/01/2007EP1812692A1 Device for controlling the lift of a gas exchange valve in an internal combustion engine
08/01/2007CN1329634C An air-fuel module adapted for an internal combustion engine
08/01/2007CN101010494A Electromagnetically driven valve
08/01/2007CN101008363A Highly-efficient engine with piston equipped with inlet valve
08/01/2007CN101008333A Hydraulic valve mechanism of diesel engine
08/01/2007CN101008332A Faulty lifter oil manifold assembly solenoid diagnostic system
07/2007
07/31/2007US7249579 Enhanced permanent magnet electromagnetic actuator for an electronic valve actuation system of an engine
07/26/2007WO2007084817A2 Exhaust system with cam-operated valve assembly and associated method
07/26/2007WO2005089274A3 Valve bridge with integrated lost motion system
07/25/2007EP1165960B1 Fuel injection valve
07/25/2007CN101006301A Electromagnetically driven valve
07/24/2007US7246673 Hybrid powertrain with engine valve deactivation
07/19/2007WO2007081274A1 A method and device for the operation of a valve of the combustion chamber of a combustion engine, and a combustion engine
07/19/2007WO2007080301A1 Electromagnetic actuator having permanent magnets placed in the form of a v in an electromagnetically optimized arrangement
07/19/2007US20070164641 Electroactive polymer devices for moving fluid
07/19/2007US20070163531 Method for Stopping and Starting an Internal Combustion Engine Having a Variable Event Valvetrain
07/19/2007US20070163243 Exhaust system with cam-operated valve assembly and associated method
07/18/2007EP1567825B1 Device for measuring the lift of poppet valves
07/17/2007US7243624 Electrically operated valve for controlling flow of hydraulic fluid
07/17/2007US7243623 Velocity control of exhaust valve actuation
07/11/2007EP1212761B1 Method for controlling an electromechanical actuator
07/11/2007CN1995710A Engine air-distributing aid device
07/11/2007CN1325772C Rotary actuator device for controlling the stroke of a gas-shuttle poppet valve in the cylinder head of an internal combustion engine
07/10/2007US7240663 Internal combustion engine shut-down for engine having adjustable valves
07/05/2007WO2007074072A1 Method for electronically controlling a gas exchange valve in an internal combustion engine
07/05/2007WO2007050517A3 Cold temperature operation for added motion valve system
07/05/2007WO2007016519B1 Variable valve actuator
07/05/2007US20070151531 Electromagnetically driven valve
07/04/2007EP1804259A2 Electromagnetic actuator and control
07/04/2007EP1802854A2 Electromagnetically driven valve
07/04/2007CN1993930A Method for assuring hierarchical network service quality and system thereof
06/2007
06/28/2007WO2006138368A3 Variable valve actuator
06/28/2007US20070144470 Valve timing control device
06/28/2007DE102005062558A1 Regulating process for gas exchange valve involves measuring actual value of closing time point, reporting setting error and setting regulator to minimize error
06/27/2007CN1987174A A valve device
06/26/2007US7234435 Electrically actuated valve deactivation in response to vehicle electrical system conditions
06/21/2007DE19938779B4 Schaltung und Verfahren zur Bestimmung des Offsetfehlers bei einer offsetfehlerbehafteten Messung des Spulenstroms eines elektromagnetischen Stellgerätes Circuit and method for determining the offset error in an offset faulty measurement of the coil current of an electromagnetic actuating device
06/20/2007CN2913620Y Continuous-variable spiracle phase driving device for engine
06/20/2007CN1985085A System and method for multi-lift valve actuation
06/20/2007CN1985073A Electromagnetically driven valve
06/20/2007CN1985072A Primary and offset actuator rocker arms for engine valve actuation
06/19/2007US7233097 Rolled electroactive polymers
06/14/2007US20070131196 System and method for reducing vehicle acceleration during engine transitions
06/14/2007US20070131185 Permanent Magnet Electromagnetic Actuator for an Electronic Valve Actuation System of an Engine
06/13/2007EP1700013B1 Valve gear of internal combustion engine
06/13/2007CN1978957A Internal sealing device for vehicle-use engine
06/13/2007CN1321259C Electromagnetic air valve driving system and method thereof
06/12/2007US7228828 Control system and method for a valve actuator
06/12/2007US7228826 Internal combustion engine valve seating velocity control
06/12/2007CA2317665C Valve driving apparatus
06/07/2007WO2007064901A2 System and method for hydraulic valve actuation
06/07/2007WO2007063223A1 Electromagnetic actuator with permanent magnets which are disposed in a v-shaped arrangement
06/07/2007WO2007063222A1 Electromagnetic actuator with two electromagnets comprising magnets having different forces and method of controlling an internal combustion engine valve using same
06/07/2007US20070125331 Method for adjusting an angle of rotation, and phase displacement device for carrying out said method
06/07/2007US20070125327 System and method for hydraulic valve actuation
06/06/2007EP1792070A2 A combustion chamber deactivation system
06/06/2007DE112005001705T5 Motorventilbetätigungssteuerung und Verfahren Engine valve operation control method and
06/06/2007DE102005030453B4 Verfahren zur Regelung des Spulenstroms eines elektromagnetischen Aktuators und elektromagnetische Stellvorrichtung Method for controlling the coil current of an electromagnetic actuator and electromagnetic actuating device
06/05/2007US7225771 Method and device for pressure pulse generation
06/05/2007US7225770 Electromagnetic actuator having inherently decelerating actuation between limits
05/2007
05/31/2007WO2007060452A1 Improvements in and relating to internal combustion engine valves
05/31/2007WO2007060309A1 Method of controlling an actuator having a movable member with positional feedback control
05/31/2007US20070119168 Turbocharged internal combustion engine
05/31/2007DE102005055996A1 Drive device for motor vehicle, has exhaust-gas turbocharger devices assigned to outlet valves, such that exhaust gas channels assigned to valves are connected with turbine wheels of turbocharger devices, respectively
05/31/2007DE102005054606A1 Free valve control for internal combustion engine, has coil placed at cylinder filled with ferro or magneto rheological fluid or fluid mixture, and pressure unit connected with lower bellow and can or cannot be connected with end of valve
05/30/2007EP1790845A1 Apparatus and method for controlling internal combustion engine
05/30/2007EP1789659A1 Electromagnetically driven valve
05/30/2007EP1476650B1 Method and device for controlling the opening of an inlet valve of an internal combustion engine
05/30/2007CN1971004A Electromagnetic valve drive system and method
05/24/2007US20070113806 Valve gear of internal combustion engine
05/24/2007US20070113804 Valve operating apparatus and method for an engine
05/24/2007US20070113803 Air-hybrid and utility engine
05/24/2007DE19529155B4 Verfahren zur Messung des Ventilspiels an einem durch einen elektromagnetischen Aktuator betätigten Gaswechselventil A method for measuring the valve clearance to an electromagnetic actuator by an actuated gas exchange valve
05/23/2007EP1788218A2 Internal combustion engine having scavenging control valve
05/23/2007EP1788201A1 Cam drive apparatus and method
05/23/2007EP1787014A1 Electromagnetically driven valve
05/23/2007EP1787013A1 Control unit for electromagnetically driven valve
05/23/2007CN1969110A Valve actuation system with valve seating control
05/23/2007CN1317495C Air-valve driving system for IC engine
05/18/2007WO2007054109A1 Two-stroke large diesel engine
05/17/2007US20070107687 Multi-stroke cylinder operation in an internal combustion engine
05/17/2007US20070107685 Cam drive apparatus having a magnetic gear
05/16/2007EP1784559A1 Electromagnetically driven valve
05/16/2007EP1276980B1 Cylinder-charge control method in an internal combustion engine
05/16/2007CN1965150A Valve gear for multi-cylinder internal combustion engine
05/16/2007CN1963167A Rack pinion ratchet-drive electrically controlled valve engine
05/15/2007US7219004 Adaptive control for engine with electronically adjustable valve operation
05/15/2007US7216640 Engine control to compensate for fueling dynamics
05/09/2007CN1961138A Multiple slave piston valve actuation system
05/09/2007CN1961137A Valve rotating mechanism for exhaust valves, especially for marine diesel engines
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