| Patents for F01L 13 - Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations (9,664) |
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| 01/07/2015 | CN104271903A 内燃机的配气机构 Valve internal combustion engine |
| 01/07/2015 | CN104271902A 机械式可控的气门传动装置、内燃机以及用于运行内燃机的方法 Mechanical controllable valve train, the internal combustion engine and a method for operating an internal combustion engine |
| 01/07/2015 | CN104265451A 平衡的可调压缩比和机械增压的双缸发动机 Adjustable compression ratio and balance-cylinder supercharged engine |
| 01/07/2015 | CN104265395A 用于多气缸内燃机的空气激活供油装置 Multi-cylinder internal combustion engine for air activation oil supply device |
| 01/07/2015 | CN104265394A 配气机构及具有该配气机构的车辆 Valve and Valve have the vehicle |
| 01/06/2015 | US8925582 Oil control valve for the variable valve lift system |
| 01/06/2015 | US8925504 Variable valve operating apparatus for internal combustion engine |
| 01/06/2015 | US8925503 Variable valve device for internal combustion engine |
| 01/06/2015 | US8925315 Method and apparatus for variable valve actuation |
| 12/31/2014 | CN204060839U 一种内燃机气门升程可变装置 An internal combustion engine variable valve lift device |
| 12/31/2014 | CN104251147A 一种独立凸轮式发动机制动装置 An independent cam engine brake |
| 12/30/2014 | US8919304 Two stroke, opposed-piston engines with engine braking |
| 12/24/2014 | CN204041146U 一种气门升程控制压杆 A valve lift control lever |
| 12/24/2014 | CN204041145U 驱动装置 Drive |
| 12/24/2014 | CN104246154A 内燃机的气门传动机构及气门传动机构的控制装置 Control unit and an internal combustion engine valve actuator valve drive mechanism |
| 12/24/2014 | CN102966403B 增压发动机进气门升程调节装置 Supercharged engine intake valve lift adjustment device |
| 12/24/2014 | CN102966399B 移动体横向移动式挺杆装置 Tappet body laterally moving mobile device |
| 12/24/2014 | CN102777226B 一种发动机连续可变气门升程机构 An engine continuously variable valve lift mechanism |
| 12/24/2014 | CN102071984B 发动机制动器和具有该制动器的发动机 Engine brake and have the engine brake |
| 12/23/2014 | US8915225 Rocker arm assembly and components therefor |
| 12/23/2014 | US8915220 Variable valve actuation mechanism for overhead-cam engines with an oscillating/sliding follower |
| 12/17/2014 | CN204024746U 一种两缸柴油机辅助起动减压装置 A two-cylinder diesel engine starting aid decompression device |
| 12/17/2014 | CN204024745U 发动机气门控制装置及安装该装置的车辆 Engine valve control device and a vehicle mounting the apparatus |
| 12/17/2014 | CN102859125B 用于活塞式发动机中的气体交换阀的控制装置 Control means in the piston engine for the gas exchange valve |
| 12/17/2014 | CN102639824B 电磁调整设备 Electromagnetic adjustment device |
| 12/16/2014 | US8910601 Cylinder air volume difference adjuster and continuous variable valve lifter including the same |
| 12/16/2014 | US8910544 Cam part for a variable sliding cam valve drive |
| 12/10/2014 | CN204002962U 内燃机可变气门机构的摇臂 Rocker internal combustion engine with variable valve mechanism |
| 12/10/2014 | CN104204429A 具有往复凸轮的电液阀致动器 Electro-hydraulic valve has a reciprocating cam actuator |
| 12/10/2014 | CN104196586A 发动机双重式辅助气门 Dual engine type auxiliary valve |
| 12/10/2014 | CN102996197B 移动杆上下移动式气门升程调节机构 Mobile bar next mobile valve lift adjustment mechanism |
| 12/10/2014 | CN102979593B 移动杆左右移动式气门升程调节装置 Move the lever to move around the valve lift adjustment device type |
| 12/10/2014 | CN102979592B 气门上下段间距调节装置 Valve upper and lower section spacing adjustment device |
| 12/10/2014 | CN102966402B 增压发动机进排气气门升程同步可调系统 Supercharged engine intake and exhaust valve lift adjustable synchronous system |
| 12/10/2014 | CN102966401B 双弹簧同步压缩式机械系统 Dual Synchronous compression spring mechanical systems |
| 12/10/2014 | CN102966398B 压差式气门升程调节系统 Pressure-regulating valve lift system |
| 12/10/2014 | CN102966397B 调节发动机进气门升程的压差式接触点移动系统 Adjust the engine intake valve lift system pressure-contact point moves |
| 12/10/2014 | CN102966393B 机械式气门上段滑动装置 Mechanical valve on sliding devices segment |
| 12/10/2014 | CN102953781B 用于发动机进气门升程调节的机械式移动杆滑动系统 Mechanical systems for moving the lever to slide the engine intake valve lift adjustment |
| 12/10/2014 | CN102733883B 用于发动机中的凸轮移相器控制的系统和方法 Shift for an engine cam phase control system and method of |
| 12/10/2014 | CN102510933B 发动机气门系统 Engine valve system |
| 12/09/2014 | US8909455 Control device for internal combustion engine |
| 12/09/2014 | US8904982 Hinged rocker arm and valve opening arrangement including a hinged rocker arm |
| 12/09/2014 | US8904977 Valve drive for internal combustion engines for actuating gas exchange valves |
| 12/04/2014 | US20140352637 Electric control device |
| 12/02/2014 | US8899205 Valve apparatus for an internal combustion engine |
| 12/02/2014 | US8899195 Electro-hydraulic variable valve lift apparatus |
| 11/25/2014 | US8893678 Valve drive arrangement |
| 11/25/2014 | US8893675 Variable valve mechanism |
| 11/25/2014 | US8893674 Valve drive train device |
| 11/20/2014 | US20140338622 Valve lift adjustment arrangement for a mechanically controllable valve drive arrangement, and method for aligning an intermediate lever arrangement |
| 11/20/2014 | US20140338327 Spark ignition internal combustion engine having intake valves with variable actuation and delayed closure |
| 11/18/2014 | US8887686 Flexible computer control for an internal combustion engine with hemispherical combustion chambers |
| 11/18/2014 | US8887681 Cam unit for a constructed camshaft |
| 11/18/2014 | US8887679 Valve actuation mechanism and automotive vehicle comprising such a valve actuation mechanism |
| 11/13/2014 | US20140331950 Switching roller finger follower with locking mechanism |
| 11/13/2014 | US20140331948 Internal-combustion engine, with system for variable actuation of the intake valves provided with a three-way electric valve having three levels of supply current, and method for controlling said engine |
| 11/11/2014 | US8881703 Apparatus for actuating at least one outlet valve of a valve-controlled internal combustion engine |
| 11/06/2014 | US20140326212 Lost Motion Valve Actuation Systems with Locking Elements Including Wedge Locking Elements |
| 11/06/2014 | US20140326203 Device for actuating two outlet valves, which are acted on via a valve bridge, of a valve-controlled internal combustion engine |
| 11/06/2014 | US20140325963 Internal combustion engine and control method for same |
| 10/30/2014 | US20140318484 Internal-combustion engine having a system for variable actuation of the intake values, provided with three-way solenoid valves, and method for controlling said engine in "single-lift" mode |
| 10/28/2014 | US8869772 Engine control apparatus |
| 10/23/2014 | US20140311449 Variable lost motion valve actuator and method |
| 10/21/2014 | US8863726 Method and system for engine cylinder decompression |
| 10/21/2014 | US8863714 Camshaft assembly |
| 10/09/2014 | WO2014165384A1 Oil control valve system for valve actuation switching |
| 10/09/2014 | WO2014161633A1 Valve gear system for a combustion engine |
| 10/09/2014 | WO2014161620A1 Valve train mechanism for an internal combustion engine of a motor vehicle |
| 10/09/2014 | WO2014161619A1 Valve train mechanism for an internal combustion engine of a motor vehicle |
| 10/09/2014 | US20140299079 Device for delivering compressed air for pneumatically operated equipment in motor vehicles |
| 10/09/2014 | DE102013103338A1 Verbrennungskraftmaschine Internal combustion engine |
| 10/09/2014 | DE102008020909B4 Dekompressionsvorrichtung für eine Brennkraftmaschine Decompression device for an internal combustion engine |
| 10/07/2014 | US8851048 Dedicated rocker arm engine brake |
| 10/07/2014 | US8851035 Actuator unit for sliding cam systems with actuator pins controlled by control needles |
| 10/02/2014 | US20140290603 System and method for controlling variable valve time |
| 10/02/2014 | DE102013205342A1 Ventiltrieb für Hubkolbenbrennkraftmaschinen mit zweiteiligem Schlepphebel Valve train for reciprocating internal combustion engines with two-finger lever |
| 10/01/2014 | EP2784273A1 Variable valve apparatus for OHC type internal combustion engine |
| 09/30/2014 | US8844130 Assembled camshaft, main camshaft body and method for producing an assembled camshaft |
| 09/25/2014 | WO2014152596A1 Engine valvetrain oil control valve |
| 09/25/2014 | WO2014146801A1 Electromagnetic actuating device |
| 09/25/2014 | WO2014146800A1 Electromagnetic actuating device |
| 09/25/2014 | WO2014146651A1 Hydraulic support element |
| 09/25/2014 | US20140283772 Lost-motion variable valve actuation system with cam phaser |
| 09/25/2014 | US20140283771 Internal combustion engine |
| 09/24/2014 | EP2781703A1 Internal combustion engine |
| 09/23/2014 | US8843294 Apparatus for and method of controlling variable valve timing mechanism |
| 09/23/2014 | US8839750 System and method for controlling hydraulic pressure in electro-hydraulic valve actuation systems |
| 09/18/2014 | WO2014142731A2 Cam follower for a valve tappet arrangement in a combustion engine |
| 09/16/2014 | US8833321 Cylinder head cover module with integrated valve train |
| 09/16/2014 | US8833319 Valve train with camshaft with an axially displaceable cam unit |
| 09/16/2014 | US8833317 Variable valve mechanism |
| 09/12/2014 | WO2014135321A1 Variable valve train for actuating a valve of an internal combustion engine |
| 09/11/2014 | US20140251243 Variable valve system, control apparatus and variable valve apparatus for internal combustion engine |
| 09/11/2014 | DE10250771B4 Motorbremseinrichtung und Verfahren zu deren Steuerung Motor brake device and method for its control |
| 09/11/2014 | DE102014002268A1 Verbrennungskraftmaschine, Ventilbetätigungsvorrichtung hierfür und Verfahren zum Beseitigen eines Regel- oder Steuerglieds Internal combustion engine, the valve actuating apparatus therefor, and method for eliminating a regulating or control member |
| 09/11/2014 | DE102013102241A1 Elektromagnetische Stellvorrichtung, insbesondere zur Nockenwellenverstellung einer Brennkraftmaschine Electromagnetic actuator device, especially for an internal combustion engine camshaft adjustment |
| 09/11/2014 | DE102013102231A1 Variabler Ventiltrieb zur Betätigung eines Ventils eines Verbrennungsmotors A variable valve drive for actuating a valve of an internal combustion engine |
| 09/10/2014 | EP2775485A2 Electromagnetic actuating device, in particular for adjusting the camshaft of an internal combustion engine |
| 09/10/2014 | EP2773855A1 Latch pin assembly; rocker arm arrangement using latch pin assembly; and assembling methods |