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)
07/2012
07/18/2012CN102597435A Device for adjusting a camshaft of an internal combustion engine
07/18/2012CN102588032A Pressure reduction mechanism for air distribution cam shaft of diesel engine
07/18/2012CN101874155B Egr device, valve switching device, and cam switching device
07/18/2012CN101849086B Device for actuating the decompression engine brake in an internal combustion engine provided with hydraulic tappets
07/18/2012CN101779010B Valve gear control device for internal combustion engine
07/18/2012CN101424199B Engine for small vehicle
07/12/2012WO2012092693A1 Auxiliary valve actuating mechanism of engine
07/11/2012EP2473716A2 Device for adjusting a camshaft of an internal combustion engine
07/11/2012CN202325735U 一种独立凸轮式发动机制动装置 An independent cam engine brake
07/11/2012CN202325734U 一种发动机制动的摇臂轴支座 An engine braking rocker shaft bearings
07/11/2012CN202325733U 一种气门间隙控制装置 A valve clearance control device
07/11/2012CN102575588A Internal combustion engine having eight cylinders in v-configuration
07/11/2012CN102575536A Camshaft with variable valve opening period
07/11/2012CN102562214A Compound rocker arm device used for producing auxiliary valve movement of engine
07/11/2012CN102562213A Valve stepless lift control system of engine of automobile
07/11/2012CN102562207A Independently adjustable continuous variable valve timing and lift mechanism
07/11/2012CN101772624B Actuating device
07/05/2012WO2012090391A1 Reference angle detection device
07/04/2012EP2472075A1 Variable valve device, engine with same, and saddled vehicle
07/04/2012EP2041464B1 Reciprocable member with anti-float arrangement
07/04/2012CN202300565U Pressure reducing valve for camshaft
07/04/2012CN202300564U 基于发动机压缩空气循环的制动能量回收系统 Brake energy recovery system based on engine air circulation
07/04/2012CN202300563U 集成式发动机制动用摇臂 The integrated engine brake with the rocker
07/04/2012CN102536454A Single-chamber two-stroke engine
07/04/2012CN102536374A Variable valve gear for internal combustion engine
07/04/2012CN101892881B Sliding type pressure-reducing valve device of engine
07/04/2012CN101784758B Valve train actuating device
07/04/2012CN101680314B Component for a valve train of an internal combustion engine
07/04/2012CN101605967B Internal combustion engine, comprising a movable cam support and a twin worm gear
07/04/2012CN101191428B Fluid pressure operated piston engine apparatus and method
06/2012
06/28/2012WO2012086131A1 Valve gear
06/28/2012WO2012085394A1 Disengageable rocker for disconnecting a valve
06/28/2012WO2012085393A1 Device for actuating at least one value using an electromagnetic actuator
06/28/2012WO2012083574A1 Combined rocker arm apparatus for actuating auxiliary valve of engine
06/28/2012WO2012061233A3 Cam torque actuated phaser with mid position lock
06/28/2012WO2012047748A3 Variable camshaft timing mechanism with a default mode
06/28/2012DE112009003581T5 Motorsteuerungssystem mit druckbasierter Zeitsteuerung Motor control system with pressure-based timing
06/27/2012EP2094949B1 Dual lift rocker arm latch mechanism andactuation arrangement therefor
06/27/2012CN202284487U 一种气缸头减压装置 One kind of cylinder head decompression device
06/27/2012CN101755107B Switchable tapper for a valve train of an internal combustion engine
06/27/2012CN101550854B Valve control system with independent intake and exhaust lift control
06/27/2012CN101539042B Valve lift control mechanism capable of realizing stepless regulation
06/27/2012CN101408119B Failure diagnosis apparatus for homogeneous charge compression ignition engine
06/27/2012CN101365865B Valve control system including deactivating rocker arm
06/27/2012CN101358550B Continuous variable valve lift apparatus
06/27/2012CN101333949B Continuous variable valve lift apparatus
06/26/2012USRE43486 Multicylinder petrol engine with variable actuation of the valves
06/21/2012WO2012079794A1 Adjustment system for gas exchange valves of reciprocating internal combustion engines
06/21/2012DE112009002660T5 Variabler Ventilmechnismus Variable valve mechanism
06/21/2012DE102010054520A1 Four stroke-reciprocating piston-internal combustion engine has one and another cylinder and one and another piston, which are driven in lifting motion by crank mechanism
06/20/2012EP2464835A2 Variable valve train for internal combustion engines for actuating gas exchange valves
06/20/2012EP2464834A2 Valve train for internal combustion engines for actuating gas exchange valves
06/20/2012EP2464833A2 Valve train for internal combustion engines for actuating gas exchange valves
06/20/2012CN102510933A Engine valve system
06/20/2012CN102505976A Brake of engine
06/20/2012CN101713312B A variable stigmatic opening transmission device of an engine
06/20/2012CN101595281B Valve drive for gas exchange valves of an internal combustion engine, comprising an axially movable bearing
06/13/2012EP2462321A2 Lost motion valve control apparatus
06/13/2012CN202273721U 往复运动体配气机构 Reciprocating body Valve
06/13/2012CN101558220B Low-load operation extension of a homogeneous charge compression ignition engine
06/13/2012CN101545386B Variable valve gear for an internal combustion engine
06/07/2012WO2012072305A1 Sliding cam system having slide grooves and locking means
06/07/2012WO2012072291A1 Electromagnetic actuating device
06/06/2012EP2459849A1 Valve train device
06/06/2012EP1923546B1 Valve drive device for engine
06/06/2012CN202266309U 引擎减压装置 Engine decompression device
06/06/2012CN102486109A Direct acting variable valve lift apparatus
06/06/2012CN102486108A Variable valve device
06/06/2012CN102486106A Variable valve timing apparatus
06/06/2012CN101285410B Engine system and control method of the engine
06/06/2012CN101033696B Hybrid vehicle system having engine with variable valve operation
05/2012
05/31/2012WO2012071317A2 Four stroke internal combustion engine having variable valve timing and method
05/31/2012WO2012069215A1 Switchable cam follower
05/31/2012DE102011010617A1 Schaltbares Ventiltriebssystem Switchable valve train system
05/31/2012DE102011003760A1 Elektromagnetische Stellvorrichtung Electromagnetic actuator
05/30/2012EP2458166A1 Switchable valve drive system
05/30/2012EP2456961A1 Phaser assembly for an internal combustion engine
05/30/2012EP1918535B1 Variable valve gear of internal combustion engine
05/30/2012EP1846648B1 Control apparatus for internal combustion engine
05/30/2012CN202250286U Variable valve device of internal combustion engine
05/30/2012CN102482961A Valve gear of internal combustion engine
05/30/2012CN102482960A 可变动阀装置、具有该可变动阀装置的发动机及跨乘式车辆 Variable valve means having an engine that can change the valve means and straddle-type vehicle
05/30/2012CN102477928A 发动机制动产生的压缩空气回收装置 Recovery of compressed air generated by the engine brake
05/30/2012CN102477880A Braking device of toothed solid chain type engine
05/30/2012CN102477879A Continuous variable valve lift apparatus
05/30/2012CN102477878A 与气门横臂整合一体的可变气门执行器组件 Integration of one arm and the valve variable valve actuator assembly
05/30/2012CN102003241B Improved driving mechanism for engine braking
05/30/2012CN101526018B Compression braking device of four-stroke cycle internal combustion engine
05/30/2012CN101289947B Variable operating valve mechanism of internal combustion engine
05/24/2012US20120125273 Valve train for internal combustion engines for actuating gas exchange valves
05/24/2012DE112009003505T5 Motorsteuerungssystem mit drehzahlbasierter Zeitsteuerung Motor control system with speed-based timing
05/23/2012CN102472130A 一种用于活塞式发动机的进气阀的控制装置 A piston engine control apparatus for an intake valve
05/23/2012CN102472123A Valve train device
05/23/2012CN102465730A 引擎可变气门扬程机构与油控阀的配置构造 Arranging construction engine with variable valve lift mechanism with oil control valve
05/23/2012CN101705851B Mechanical continuous variable valve lift driving device
05/23/2012CN101539041B Novel stepless variable valve lift mechanism
05/23/2012CN101363336B Valvetrain mechanism of engine
05/16/2012EP2452054A1 A control arrangement for an inlet valve in a piston engine
05/16/2012DE102010043831A1 Device for controlling charge-cycle valve of combustion engine, has cam follower pivotally held around pivot axis, where plunger support and cam system are formed as geometric control curves that extend along cam follower
05/16/2012CN102459830A 单排气气门桥制动方法和系统 Single exhaust valve axle brake method and system
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