Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01L - Cyclically operating valves for machines or engines › F01L 13 - Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
Patents for F01L 13 - Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations (9,664)
11/2005
11/10/2005DE19728100B4 Schaltbarer Stößel für einen Ventiltrieb einer Brennkraftmaschine Switchable tappet for a valve train of an internal combustion engine
11/10/2005DE102005017066A1 Variable Ventileinheit für einen Verbrennungsmotor Variable valve unit for an internal combustion engine
11/10/2005DE102004048957A1 Kraftstoffversorgungseinrichtung für Brennkraftmaschinen Fuel supply device for internal combustion engines
11/09/2005EP1593880A1 Control shaft of a lift-variable valve drive
11/09/2005CN2739365Y 发动机减压装置 Engine decompression device
11/09/2005CN1695004A System and method for internal exhaust gas recirculation
11/03/2005US20050241603 Device and method for the relative rotational adjustment of a camshaft and a drive wheel of an internal combustion engine
11/03/2005US20050241601 Intermediate lever for a variable valve train of an internal combustion engine
11/03/2005US20050241600 Valve train for internal combustion engine
11/03/2005US20050241599 Valve train of internal combustion engine
11/03/2005US20050241598 Variable valve mechanism
11/03/2005DE102005017278A1 Ventildeaktivierungsanordnung Valve deactivation arrangement
11/03/2005DE102004018388A1 Switching valve especially for cam follower has a two part construction with a transverse slider with integral spring moving in concentric bores
11/02/2005EP1591632A2 Valve train of internal combustion engine
11/02/2005EP1591631A2 Valve train for internal combustion engine
11/02/2005EP1590554A1 Fully variable mechanical valve drive mechanism for a piston-type internal combustion engine comprising adjustable valve play compensation
11/02/2005CN1690396A Diagnostic system for internal combustion engine
11/02/2005CN1690390A Variable valve control system and method for multi-cylinder internal combustion engine
11/02/2005CN1690372A Variable valve mechanism
11/02/2005CN1690371A Actuator having driving cam and valve lift controller employing the same
11/02/2005CN1690369A Valve train of internal combustion engine
11/02/2005CN1690368A Valve train for internal combustion engine
11/01/2005US6959732 Hard coating on a stator for improving the durability of a solenoid actuator
11/01/2005US6959675 Valve system for internal combustion engine
11/01/2005US6959674 Valve operating device for an internal combustion engine
10/2005
10/27/2005WO2005100771A1 System and method for modifying engine valve lift
10/27/2005US20050240339 Diagnostic system for internal combustion engine
10/27/2005US20050235938 Valve controller
10/27/2005US20050235937 Valve timing controller
10/27/2005US20050235934 Variable mechanical valve timing mechanism having an adjusting device
10/27/2005US20050235933 Variable valve control system and method for multi-cylinder internal combustion engine
10/27/2005DE102005014673A1 Verfahren zum Regeln der Rezirkulation der Auslassgase eines aufgeladenen Motors mit innerer Verbrennung und ein solches Verfahren nutzender Motor Method for controlling the recirculation of exhaust gases of a supercharged engine-use internal combustion engine and such a method
10/27/2005DE102005012844A1 Variable Ventilvorrichtung für einen Verbrennungsmotor A variable valve device for an internal combustion engine
10/27/2005DE102004034914B3 Separate fresh charge volume control for internal combustion piston engines entails controlling fresh charge volume during compression, whereby compression commencement is adjusted correspondingly to operating load
10/27/2005DE102004017103A1 Rocker arm for internal combustion engine, has longitudinal bore hole made as through-running hole having smooth wall, and pusher extending upto stepped outer side and upto chamfer
10/26/2005EP1588029A2 Device for actuating the gas exchange valves in reciprocating engines
10/26/2005EP1588028A1 Valve actuation device for variable valve control of gas-exchange valves of an internal combustion engine
10/26/2005EP1588027A1 Hydraulic carrier rocker arm
10/26/2005CN1688798A Cylinder operation control apparatus for internal combustion engine
10/25/2005US6957635 Valve timing control for marine engine
10/25/2005US6957634 Engine valve actuator
10/25/2005CA2371627C Assist control apparatus for hybrid vehicle
10/25/2005CA2369586C Control apparatus for hybrid vehicle
10/20/2005WO2005098206A1 Apparatus and method for maintaining controlled orientation of a roller lifter
10/20/2005US20050229896 Fuel supply apparatus for internal combustion engine
10/20/2005US20050229888 Valve actuation system with valve seating control
10/20/2005US20050229883 Variable valve control system for internal combustion engine
10/20/2005US20050229882 Valve train device for an engine
10/20/2005US20050229880 Valve actuation controlling apparatus and method for engine
10/19/2005EP1586761A2 Valve actuation controlling apparatus and method for engine
10/19/2005CN1683768A Valve actuation controlling apparatus and method for engine
10/19/2005CN1683767A Variable valve control system for internal combustion engine
10/19/2005CN1683759A Variable valve device of IC engine
10/19/2005CN1683758A Valve deactivator assembly
10/19/2005CN1683754A Variable valve device of V- shape engine
10/19/2005CN1683753A Variable valve unit for internal combustion engine
10/18/2005US6957141 Diagnostic system for internal combustion engine
10/18/2005US6956349 Motor drive apparatus
10/18/2005US6955146 System for variably actuating valves in internal combustion engines
10/18/2005US6955144 Valve control apparatus for internal combustion engine
10/13/2005WO2005078244A3 Valve train for internal combustion engine
10/13/2005US20050224059 Variable flow reducing valve and gradual control valve distribution system for a compressed air injection engine operating on mono or multi energy and other engines or compressors
10/13/2005US20050224046 Apparatus and method for retarding an engine with an exhaust brake and a compression release brake
10/13/2005US20050224028 Variable valve unit for internal combustion engine
10/13/2005US20050224027 Variable valve apparatus of internal combustion engine
10/13/2005DE102005012677A1 Ventilzeitsteuervorrichtung für einen Verbrennungsmotor sowie ein entsprechendes Steuerverfahren Valve timing control apparatus of an internal combustion engine and a corresponding control method,
10/13/2005DE102005012134A1 Ansaugsteuervorrichtung für einen Verbrennungsmotor und Verfahren davon Ansaugsteuervorrichtung for an internal combustion engine and method thereof
10/13/2005DE102005007666A1 Verfahren und Vorrichtung zur Reduzierung der Abnutzung von Ventilbetätigungsvorrichtungen Method and apparatus for reducing the wear of valve actuation devices
10/13/2005DE102004014154A1 Drive device used in a motor vehicle for controlling a stroke of an inlet valve of an internal combustion engine comprises motor with spindle actuating control shaft, and reducing section transferring motor torque to drive cam
10/12/2005CN1682014A Cam follower arm for an internal combustion engine
10/11/2005US6953021 Controller of hybrid vehicle
10/11/2005US6953014 Thermal compensating desmodromic valve actuation system
10/11/2005US6953012 Forced opening and closing type valve operating system
10/06/2005WO2005093225A1 Variable valge gear
10/06/2005WO2005093224A1 Switching finger follower assembly
10/06/2005WO2005093223A1 Adjustable valve train with hydraulic lifters
10/06/2005US20050217648 Method of controlling recirculation of the exhaust gas of an internal-combustion supercharged engine and engine using such a method
10/06/2005US20050217622 Valve mechanism with a variable valve opening diameter
10/06/2005US20050217620 Variable valve control system and method for internal combustion engine
10/06/2005DE102005011622A1 Vorrichtung und Verfahren zur Ventilzeitsteuerung für Brennkraftmaschinen Apparatus and method for valve timing control for internal combustion engines
10/05/2005EP1582705A2 Variable lift and duration device for poppet valves
10/05/2005EP1581724A2 Engine braking methods and apparatus
10/05/2005CN1676904A Reducing engine emissions of an engine with electromechanical valves
10/05/2005CN1676887A Variable valve control system and method for internal combustion engine
10/05/2005CN1676886A Variable lift and duration device for poppet valves
10/04/2005US6951195 Variable valve mechanism and intake air amount control apparatus of internal combustion engine
09/2005
09/29/2005WO2005090766A1 Method and device for control of an internal combustion engine
09/29/2005WO2005090758A1 Variable valve gear of internal combustion engine
09/29/2005WO2005090757A1 Variable stroke valve drive for an internal combustion engine
09/29/2005WO2005089274A2 Valve bridge with integrated lost motion system
09/29/2005US20050216179 Control system
09/29/2005US20050211212 Internal combustion engine with translatable camshaft
09/29/2005US20050211206 Valve bridge with integrated lost motion system
09/29/2005US20050211205 Variable valve system with control shaft actuating mechanism
09/29/2005US20050211204 Variable valve system with control shaft actuating mechanism
09/29/2005US20050211203 Variable lift and duration device for poppet valves
09/29/2005US20050211202 Valve control
09/29/2005US20050211197 Vibration control arrangement for internal combustion engines
09/29/2005DE102005009997A1 Variables Ventilsystem Variable valve system
09/29/2005DE102005003611A1 Valve train for internal combustion engine, has high and low lift cams, with low lift cam being out of phase with high lift cam
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