Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
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07/14/2011 | US20110168113 Camshaft adjustment device for an internal combustion engine |
07/14/2011 | US20110168112 Valve timing control apparatus |
07/14/2011 | US20110168111 Engine including hydraulically actuated valvetrain and method of valve overlap control |
07/14/2011 | DE112009001968T5 Variable Ventilsteuerungseinrichtung Variable valve lift control system |
07/14/2011 | DE102010048929A1 Nichtmagnetischer Nockenwellen-Lagerzapfen und Verfahren zum Herstellen desselben Of the same non-magnetic camshaft bearing journals and methods for preparing |
07/14/2011 | DE102010009040A1 Konzentrische Nockenwelle und Montageverfahren Concentric camshaft assembly and method |
07/14/2011 | DE102008060219B4 Vorrichtung zur Phasenverschiebung des Drehwinkels eines Antriebsrades zu einer Abtriebswelle A device for phase shifting the angle of rotation of a drive wheel to a driven shaft |
07/13/2011 | EP2343438A1 Camshaft phasing device |
07/13/2011 | EP2342430A1 Ball plunger for use in a hydraulic lash adjuster and method of making same |
07/13/2011 | CN201896640U Anti-abrasion structure of gas-distributing cam fluted disc |
07/13/2011 | CN201896639U Alignment tooling for engine timing system |
07/13/2011 | CN201896638U Reciprocating lever used for valve mechanism assembly and retainer assembly |
07/13/2011 | CN201896637U Novel internal-combustion engine camshaft |
07/13/2011 | CN102124188A Hydraulic camshaft adjuster |
07/13/2011 | CN102121408A Valve timing control apparatus |
07/13/2011 | CN102121407A Valve rocker of overhead cam type valve mechanism |
07/13/2011 | CN102121406A Cam shaft of engine |
07/13/2011 | CN101245719B Improved hydraulic lash adjuster |
07/12/2011 | US7979195 Valvetrain control systems for internal combustion engines with multiple intake and exhaust timing based lift modes |
07/12/2011 | US7975664 Valve drive having a mechanical valve play position and method for the mounting thereof |
07/12/2011 | US7975663 Dual-equal cam phasing with variable overlap |
07/12/2011 | US7975662 Internal combustion engine having a hydraulically-actuated variable valve control system, and motorcycle incorporating same |
07/12/2011 | US7975661 Fuel tuned variable valve timing |
07/07/2011 | WO2011081993A2 Phaser with oil pressure assist |
07/07/2011 | US20110162610 Hermetically sealed lash adjuster |
07/07/2011 | US20110162609 Vehicle engine |
07/07/2011 | US20110162608 Method and system for controlling engine exhaust |
07/07/2011 | US20110162607 Single poppet valve cylinder head assembly for internal combustion engine |
07/07/2011 | US20110162606 Valve timing control apparatus |
07/07/2011 | US20110162605 Cam torque actuated phaser using band check valves built into a camshaft or concentric camshafts |
07/07/2011 | US20110162604 Phaser built into a camshaft or concentric camshafts |
07/07/2011 | US20110162603 Device for variably adjusting the control times of gas exchange valves of an internal combustion engine |
07/07/2011 | US20110162602 Variable valve lift control systems and methods |
07/07/2011 | US20110162601 Valve timing control apparatus |
07/07/2011 | US20110162600 Camshaft profile for reducing cylinder pressures during engine cranking |
07/07/2011 | DE102009056018A1 Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine Apparatus for variably adjusting the timing of gas exchange valves of an internal combustion engine |
07/07/2011 | DE102004057634B4 Verfahren für eine Startphase einer Brennkraftmaschine Method for a start-up phase of an internal combustion engine |
07/06/2011 | EP2341222A1 Cam shaft phase variable device in engine for automobile |
07/06/2011 | EP2341221A1 Device for mounting the cylinder head of an engine |
07/06/2011 | EP2341158A1 Actuator and Engine |
07/06/2011 | EP2340362A1 Control arrangement for a valve operating assembly and a method for controlling the closing movement of a valve operating assembly |
07/06/2011 | EP2340361A1 Arrangement for mounting and attaching a planetary gear to a camshaft and method for mounting the planetary gear |
07/06/2011 | EP2340360A1 Camshaft and method for producing the same |
07/06/2011 | EP2232021B1 Pneumatic system for controlling the valves of an internal combustion engine |
07/06/2011 | CN201891911U Integral-formed continuous variable air valve timing fuel oil control valve |
07/06/2011 | CN201891500U Gas occupied suspension piston engine |
07/06/2011 | CN201891456U Exhaust valve brake (EVB) press plate and diesel engine EVB device adopting same |
07/06/2011 | CN201891455U Lift adjusting mechanism of engine valve |
07/06/2011 | CN201891453U Top dead center device of engine cam shaft |
07/06/2011 | CN201891452U Engine crankshaft device |
07/06/2011 | CN201891451U Large-flow continuous variable valve timing fuel control valve with filter screens |
07/06/2011 | CN201891450U Timing fuel oil control valve of continuous variable air valve with filter screens |
07/06/2011 | CN201891449U Device for regulating air valve of universal gasoline engine |
07/06/2011 | CN201891448U Ejector rod mechanism of pressure type lubrication intake and exhaust roller |
07/06/2011 | CN201891447U Tappet of engine |
07/06/2011 | CN201891446U Engine valve bridge component |
07/06/2011 | CN201891445U Engine and cam shaft thereof |
07/06/2011 | CN1715621B Electromechanical valve timing during a start |
07/06/2011 | CN102119263A Camshaft adjustment device for an internal combustion engine |
07/06/2011 | CN102116214A Timing housing mounting structure of engine |
07/06/2011 | CN102116182A Camshaft profile for reducing cylinder pressures during engine cranking |
07/06/2011 | CN101553647B Internal combustion engine with variable actuation valve mechanism |
07/06/2011 | CN101526042B Electronic control method of variable gas inlet and exhaust system of compression ignition engine |
07/06/2011 | CN101435351B Valvetrain drive stretch compensation for camshaft to crankshaft correlation |
07/06/2011 | CN101201011B Atkinson cycle powertrain |
07/06/2011 | CN101103191B Variable valve timing controller for internal combustion engine and internal combustion engine provided with variable valve timing controller |
07/05/2011 | US7974766 Valvetrain control systems with lift mode transitioning based engine synchronization timing and sensor based lift mode control |
07/05/2011 | US7971562 Continuous variable valve lift device |
06/30/2011 | WO2011078533A2 Cam follower of which the structure is improved such that the limit load can be increased |
06/30/2011 | WO2011077516A1 Structure for locking electromagnetic clutch in phase changing device of engine |
06/30/2011 | WO2011076330A1 Assembly device and method for assembling a shaft-cover module |
06/30/2011 | US20110155084 Upper cylinder head housing for use with an engine and method of making the same |
06/30/2011 | US20110155083 Adjustable valve train for an internal combustion engine, and engine and motorcycle incorporating same |
06/30/2011 | DE102009060352A1 Method for manufacturing cam shaft to control valve of internal combustion engine, involves connecting empty shaft and cams to cam shaft, and forming coarse pattern in sections of cam openings inner surfaces and empty shaft outer surface |
06/30/2011 | DE102009060350A1 Device for use with holding module to mount shaft carrying cams in internal combustion engine, has positioning disks reversibly fixed on frame, which is reversibly fixed on machine platform, and spacer elements fixed reversibly at frame |
06/30/2011 | DE102009060349A1 Aligning device for angular alignment of cam designed as eccentric disk with central break-through, and for mounting device for mounting assembled camshaft, has multiple attachment elements of receptacle |
06/30/2011 | DE102009060348A1 Montagevorrichtung und Verfahren zur Montage eines Wellen-Hauben-Moduls Mounting apparatus and method for mounting a wave Hood module |
06/30/2011 | DE102009060347A1 Mounting device for mounting shaft carrying functional element, has multiple positioning disks with receivers for holding and aligning disk-shaped functional elements, where positioning disks are arranged in axially spaced manner |
06/30/2011 | DE102009060211A1 Brennkraftmaschine und zugehöriges Betriebsverfahren Internal combustion engine and operating method thereof |
06/30/2011 | DE102009055272A1 Device for adjusting relative rotation angle position of cam shaft to crankshaft in internal-combustion engine, has drive gear arranged between crankshaft and coupling wheel, and electrical servomotor is non-activated in stop position |
06/29/2011 | EP2339041A1 Actuator and engine |
06/29/2011 | EP2339040A1 Actuator and engine |
06/29/2011 | EP2337932A2 Phaser built into a camshaft or concentric camshafts |
06/29/2011 | EP2215331B1 Apparatus for variably adjusting the control times of gas exchange valves in an internal combustion engine |
06/29/2011 | EP1673528B1 Method and device for determining the phase position of a camshaft of an internal combustion engine |
06/29/2011 | CN201884136U High-compression-ratio internal combustion engine based on intake and exhaust in twice |
06/29/2011 | CN102112708A Cam driven exhaust valve actuation system for large two stroke diesel engine |
06/29/2011 | CN102112707A Device for variable adjustment of timing of gas exchange valves of internal combustion engine |
06/29/2011 | CN102112706A Splined-shaft connection and valve mechanism with splined-shaft connection between camshaft and displaceable cam carriers |
06/29/2011 | CN102112705A Alignment device for use with a tappet |
06/29/2011 | CN101149000B Variable valve actuation mechanism for an internal combustion engine |
06/28/2011 | US7966982 Fixation structure for valve system rotation shaft of internal combustion engine |
06/28/2011 | US7966981 Variable valve lift apparatus |
06/23/2011 | WO2011075008A1 Veb excenter reset |
06/23/2011 | WO2011074570A1 Arm type valve gear |
06/23/2011 | US20110153181 Systems and methods for diagnosing valve lift mechanisms and oil control valves of camshaft lift systems |
06/23/2011 | US20110146603 Method for adjusting a crankshaft of an internal combustion engine, camshaft adjustment system, and internal combustion engine having an adjustable crankshaft |
06/23/2011 | US20110146602 Control Valve Apparatus |
06/22/2011 | EP2334913A2 Cam torque actuated phaser using band check valves built into a camshaft or concentric camshafts |
06/22/2011 | EP2220346B1 Device for variably adjusting the control times of gas exchange valves of an internal combustion engine |