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)
11/2003
11/20/2003US20030213447 Engine valve actuation system and method
11/20/2003US20030213446 Valve driving device of an internal combustion engine
11/20/2003US20030213445 System and method for monitoring engine valve actuation
11/20/2003US20030213444 Engine valve actuation system
11/20/2003US20030213443 Engine valve actuation system
11/20/2003US20030213442 Engine valve actuation system
11/19/2003EP1362992A1 Electromagnetic actuator
11/19/2003EP1362991A2 Valve driving device of an internal combustion engine
11/19/2003EP1362990A2 Engine valve actuation system
11/19/2003EP1362989A2 control system and method for variable valve actuation system
11/19/2003EP1362985A2 Valve system
11/18/2003US6648297 Method for controlling an electromechanical actuator
11/18/2003US6647965 Pump assembly and method
11/18/2003US6647955 Method of gradual stopping control of an internal combustion engine
11/18/2003US6647954 Method and system of improving engine braking by variable valve actuation
11/18/2003US6647953 Hydraulic system volume reducer
11/13/2003WO2003093655A1 Pressure supply device for electrohydraulic valve control of gas exchange valves in internal combustion engines
11/12/2003EP1361352A1 Driver of direct acting valve for internal combustion engine
11/12/2003EP1361343A1 Exhaust device for an internal combustion engine
11/12/2003EP1360398A1 Electromagnetic valve gear
11/12/2003EP1029158B1 Device for controlling a gas shuttle valve for internal combustion engines
11/11/2003US6644271 Engine braking system
11/11/2003US6644270 Apparatus for and method of controlling internal combustion engine
11/11/2003US6644253 Method of controlling an electromagnetic valve actuator
11/06/2003US20030205940 Armature for an electromagnetic actuator with a sintered armature plate
11/05/2003EP1359302A1 Valve gear control device of internal combustion engine
11/04/2003US6640756 Electromagnetic valve controller of an internal combustion engine
10/2003
10/29/2003EP1357265A2 Electromagnetic valve control apparatus
10/29/2003EP1357264A2 Adjusting device for an electromagnetic valve actuator in an engine cylinder head
10/29/2003EP1356486A1 System and method for servo control of nonlinear electromagnetic actuators
10/28/2003US6637697 Adhesive tape and its use
10/28/2003US6637387 Variable valve actuating mechanism with magnetorheological fluid lost motion device
10/28/2003US6637385 Internal combustion engine with exhaust gas control device
10/23/2003WO2003087545A1 Integrated primary and auxiliary valve actuation system
10/23/2003WO2003087544A2 Compact lost motion system for variable valve actuation
10/23/2003US20030196615 Electromagnetic valve control apparatus and control method thereof
10/22/2003EP1354128A1 Pressure accumulator for pressurizing a hydraulic device, with which preferably one gas exchange valve of an internal combustion engine is actuated
10/22/2003CN2581698Y Hydraulic distributing device for engine
10/22/2003CN1125241C Intake-air quantity control apparatus for internal combustion engines and control method thereof
10/22/2003CN1125239C Failsafe control system and method for an electromagnetically driven valve
10/21/2003US6636797 Enhanced multiple injection for auto-ignition in internal combustion engines
10/21/2003US6634333 Direct injection type internal combustion engine
10/21/2003US6634327 Apparatus and method for detecting change of neutral position of valve of electromagnetic valve actuation system, and apparatus and method for controlling the valve
10/16/2003WO2003085296A2 Pressure control valve with flow recovery
10/16/2003WO2003064820A3 Engine valve actuation using reduced pressure common rail
10/15/2003EP1353055A2 Method for operating an internal combustion engine, internal combustion engine and control element
10/15/2003EP1352158A1 Method and device for operating an internal combustion engine
10/14/2003US6633157 Displacement detecting device
10/14/2003US6631699 Air fuel module
10/09/2003US20030188703 Integrated primary and auxiliary valve actuation system
10/09/2003US20030188702 Internal combustion engine comprising a hydraulic system
10/07/2003US6631067 Electromagnetic actuator for engine valves
10/02/2003WO2003081762A1 Electroactive polymer devices for moving fluid
10/02/2003US20030184946 Control algorithm for soft-landing in electromechanical actuators
10/02/2003US20030183792 Electromagnetic actuator and valve driver and position or speed sensor comprising it
10/02/2003US20030183202 Method and device for controlling the operation of an internal combustion engine
10/02/2003US20030183197 Pressure control valve with flow recovery
10/02/2003US20030183185 Control strategy for improving cold cranking, starting, and warm-up of an engine having a variable valve actuation mechanism
10/02/2003US20030183183 Valve timing control system for internal combustion engine
10/01/2003EP1348836A1 Valve timing control system for internal combustion engine
10/01/2003EP1348068A1 Fully variable mechanical valve gear for a piston internal combustion engine
09/2003
09/30/2003US6626146 Electromagnetic valve drive apparatus of internal combustion engine
09/25/2003WO2003078803A1 Camshaft adjuster
09/25/2003US20030177995 Connection between a shaft end of a gas exchange valve in an internal combustion engine and a sleeve-shaped control piston on a tappet
09/25/2003US20030177989 Electromagnetic valve actuator for an internal combustion engine
09/25/2003US20030177630 Method for producing an electromagnetic actuator
09/24/2003EP1187972B1 Electromagnetic actuator and method for adjusting said electromagnetic actuator
09/23/2003US6622705 Method for operating a fuel injection valve
09/23/2003US6622678 Apparatus and method for controlling variable valve mechanism
09/18/2003WO2003076772A1 Device for controlling a gas exchange valve
09/18/2003US20030172890 Multicylinder engine with valve variable actuation, and an improved valve braking device therefor
09/18/2003US20030172885 Pressure reservoir for exerting pressure on a hydraulic system with which preferablya gas exchange valve of an internal combustion engine is actuated
09/18/2003US20030172644 Deisel engine exhaust purifying device
09/17/2003EP1344903A2 A Control Method and System for Soft-Landing an Electromechanical Actuator
09/17/2003EP1344902A2 Electromagnetically driven valve control apparatus
09/17/2003EP1344901A2 Engine control in deceleration mode
09/17/2003EP1344900A2 A multicylinder engine with valve variable actuation, and an improved valve braking device therefor
09/17/2003EP1343955A1 Engine convertible from two-stroke to fourstroke
09/17/2003EP1179119B1 Electromechanical actuator
09/17/2003EP1015758B1 A hydraulically actuated fuel pump for an internal combustion engine
09/17/2003CN2573684Y Double cam oil hydraulic air valve engine
09/17/2003CN1443272A Passive valve assembly
09/16/2003US6619246 Electromagnetic valve actuators
09/16/2003US6619245 Failsafe control system and method for an electromagnetically driven valve
09/16/2003US6619242 Combustion control apparatus for engine
09/12/2003WO2003074844A1 Cylinder piston drive
09/11/2003US20030169552 Single-winding dual-latching valve actuation solenoid
09/11/2003US20030168618 Passive valve assembly
09/11/2003US20030168031 Fluid system for an internal combustion engine
09/11/2003US20030168030 Valve driving apparatus
09/11/2003US20030168029 Electromagnetically driven valve control apparatus and method
09/10/2003EP1341993A1 Variable timing device for reciprocating engines, engines comprising same and distribution and turbocharging method
09/10/2003EP1341992A1 Valve actuating device, and method for controlling same
09/10/2003EP1029157B1 Valve control device for an internal combustion engine
09/09/2003US6615791 Modular internal combustion engine
09/04/2003US20030167095 Control of a mechanical actuator using a modular map processor
09/04/2003US20030164163 Method and apparatus for flexibly regulating internal combustion engine valve flow
09/04/2003DE20309702U1 Gauge for valve movement in motor vehicle internal combustion engine, has ferromagnetic target attached to valve shaft and sensor to monitor movement
09/03/2003EP1340889A2 Actuator for camless valve drive in an internal combustion engine
09/03/2003EP1340888A2 Control of a mechanical actuator using a modular map processor
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