| Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
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| 04/10/2013 | CN103032123A Tappet |
| 04/10/2013 | CN103032122A Cam target wheel for vehicle |
| 04/10/2013 | CN103032121A Internal combustion engine and valve drive unit thereof |
| 04/10/2013 | CN103032120A Powder metallurgy multiple mounted cam sheet and manufacturing method thereof |
| 04/10/2013 | CN102444441B Double-mode type full-variable valve driving system for six-cylinder internal combustion engine |
| 04/10/2013 | CN102444440B Double-mode type full-variable valve driving system for four-cylinder internal combustion engine |
| 04/10/2013 | CN102312690B Method for designing V-shaped automobile engine timing chain system |
| 04/10/2013 | CN102022150B Cam shaft and rocker shaft supporting seat of overhead cam shaft type engine |
| 04/10/2013 | CN101910571B Device for variably adjusting the control times of gas exchange valves of an internal combustion engine |
| 04/10/2013 | CN101818667B Valve timing control apparatus |
| 04/09/2013 | US8413626 Lash adjuster |
| 04/09/2013 | US8413625 Transmission device between two camshafts of an internal combustion engine |
| 04/09/2013 | US8413624 Valve timing control apparatus |
| 04/09/2013 | US8413623 Internal combustion engine with variable valve control system |
| 04/09/2013 | CA2761343C System for text assisted telephony |
| 04/04/2013 | WO2013047761A1 Method for manufacturing camshaft for internal combustion engine |
| 04/04/2013 | WO2013046474A1 Valve timing controller |
| 04/04/2013 | WO2013046445A1 Method for manufacturing internal combustion engine cam shaft |
| 04/04/2013 | WO2013046332A1 Control device for adjustable valve device |
| 04/04/2013 | WO2013045866A2 Electro-hydraulic valve actuator having an alternating cam |
| 04/04/2013 | WO2013045796A1 System for transmitting the movement of cams to a valve |
| 04/04/2013 | WO2013045247A2 Method and assembly for determining the rotational speed of ferromagnetic components |
| 04/04/2013 | US20130081587 Harmonic Drive Camshaft Phaser with a Harmonic Drive Ring to Prevent Ball Cage Deflection |
| 04/04/2013 | US20130081586 Variable Valve System |
| 04/04/2013 | US20130081585 Rotor for a camshaft adjuster and camshaft adjuster |
| 04/04/2013 | DE102012100328A1 Nockenscheibenrad eines Fahrzeuges Nockenscheibenrad a vehicle |
| 04/04/2013 | DE102011114786A1 Motorbaugruppe umfassend einen Lagerbock sowie Verfahren zu deren Montage Motor assembly comprising a pedestal and methods of assembly |
| 04/04/2013 | DE102011114588A1 Ventiltrieb für Brennkraftmaschinen mit verstellbarer Nockenwelle Valve drive for internal combustion engines with variable camshaft |
| 04/04/2013 | DE102011083800A1 Adjuster for adjusting relative rotational angle layer between cam shaft and crankshaft of combustion engine, has actuator connected with another actuator, where latter actuator is resiliently fixed at cylinder head of combustion engine |
| 04/04/2013 | DE102011083798A1 Device for adjusting relative angular position between camshaft and crankshaft of internal combustion engine, has actuators designed as single unit |
| 04/04/2013 | CA2845080A1 Electro-hydraulic valve actuator having an alternating cam |
| 04/03/2013 | EP2574752A1 Method and device for supplying air to a pneumatic-thermal hybrid engine |
| 04/03/2013 | EP2574745A1 Harmonic drive camshaft phaser with a harmonic drive ring to prevent ball cage deflection. |
| 04/03/2013 | EP2574744A1 Valve gear for combustion engines with an adjustable camshaft |
| 04/03/2013 | EP2574743A1 Motor module comprising a bearing block and method for assembling same |
| 04/03/2013 | CN202851103U A centrifugal reliever of an engine |
| 04/03/2013 | CN202851101U Bearing cap of variable valve timing (VVT) engine cam shaft |
| 04/03/2013 | CN103026012A Cup tappet and method for producing same |
| 04/03/2013 | CN103026011A Tappet |
| 04/03/2013 | CN103016166A Method and apparatus for controlling combustion noise in internal combustion engine |
| 04/03/2013 | CN103016147A Novel internal combustion engine |
| 04/03/2013 | CN103016144A Piston intake two-stroke linear generating system |
| 04/03/2013 | CN103016138A Turbocharged engine |
| 04/03/2013 | CN103016090A Phase regulator of variable camshaft of engine |
| 04/03/2013 | CN103016089A Control device and method for controlling variable valve timing mechanism in internal combustion engine |
| 04/03/2013 | CN103016088A Hydraulic control unit for use in valve timing control apparatus and controller for hydraulic control unit |
| 04/03/2013 | CN103016087A Apparatus and method for controlling variable valve mechanism of internal combustion engine |
| 04/03/2013 | CN103016086A Directional roller tappet of valve gear of side-mounted camshaft engine |
| 04/03/2013 | CN103016085A Internal combustion engine and valve drive for an internal combustion engine |
| 04/03/2013 | CN102037219B A valve bridge having a centrally positioned hydraulic lash adjuster |
| 04/02/2013 | US8408174 Rocker arm |
| 04/02/2013 | US8408173 Electro-hydraulic variable valve lift apparatus |
| 04/02/2013 | US8408172 High efficiency lift profiler for an internal combustion engine |
| 03/28/2013 | WO2013041187A1 Valve train of an internal combustion engine, and internal combustion engine |
| 03/28/2013 | WO2013001234A3 Device for actuating a valve of an internal combustion engine |
| 03/28/2013 | US20130080027 Control device and method for controlling variable valve timing mechanism in internal combustion engine |
| 03/28/2013 | US20130074793 Hydraulic braking device and valve timing adjusting apparatus |
| 03/28/2013 | US20130074792 Engine Lubrication Method |
| 03/28/2013 | DE112009005364T5 Ventilsteuerungsregler Valve control knob |
| 03/28/2013 | DE102012217095A1 Brennkraftmaschine Internal combustion engine |
| 03/28/2013 | DE102012018806A1 Steuervorrichtung und Verfahren zum Steuern eines variablen Ventilsteuermechanismus in einem Verbrennungsmotor Control apparatus and method for controlling a variable valve timing mechanism in an internal combustion engine |
| 03/28/2013 | DE102011114300A1 Ventiltrieb einer Brennkraftmaschine sowie Brennkraftmaschine Valve train of an internal combustion engine and internal combustion engine |
| 03/28/2013 | DE102011114299A1 Valve train of internal combustion engine, has drive unit of actuator that is introduced for moving cam carrier along link trajectory, and selector gate that is set with carrier element for securing attachment structures |
| 03/28/2013 | DE102011083603A1 Device for adjusting camshaft of combustion engine, has drive element and driven element whose vanes are supported relative to each other using web |
| 03/27/2013 | EP2573336A1 Phase variable device for engine |
| 03/27/2013 | CN202832836U Timing chain wheel cover |
| 03/27/2013 | CN202832832U Time correcting cover component capable of lowering noise of front end of engine |
| 03/27/2013 | CN202832831U Sound-absorbing moisture-absorbing noise-reducing automobile engine timing cover |
| 03/27/2013 | CN202832820U Cylinder cover structure of turbo supercharged engine |
| 03/27/2013 | CN202832691U Hydraulic tappet suitable for variable valve timing mechanism |
| 03/27/2013 | CN202832690U Reciprocating driving rotary engine |
| 03/27/2013 | CN202832689U Valve device of cylinder head of internal-combustion engine |
| 03/27/2013 | CN202832688U Cam structure of engine |
| 03/27/2013 | CN202832687U Cam mechanism, camshaft, engine and engineering machinery |
| 03/27/2013 | CN202832686U Engine camshaft cover |
| 03/27/2013 | CN202832685U Engine and camshaft thereof |
| 03/27/2013 | CN202832684U Engine and camshaft thereof |
| 03/27/2013 | CN202832683U Oil-way structure for variable valve timing (VVT) engine camshaft |
| 03/27/2013 | CN202832682U Diesel engine cam shaft |
| 03/27/2013 | CN1985072B Primary and offset actuator rocker arms for engine valve actuation |
| 03/27/2013 | CN103003534A Sensor apparatus |
| 03/27/2013 | CN103003533A Camshaft adjuster for a motor vehicle |
| 03/27/2013 | CN102996195A Valve timing controller |
| 03/27/2013 | CN102367749B Variable valve timing device |
| 03/27/2013 | CN102251895B Crosshead-shaped large uniflow-type dual-stroke diesel engine |
| 03/27/2013 | CN102135023B Method for controlling an engine valve of an internal combustion engine |
| 03/27/2013 | CN101932799B Engine valve controller |
| 03/27/2013 | CN101918725B Positioning means for camshaft roller bearing |
| 03/27/2013 | CN101696645B Engine braking methods and apparatus |
| 03/27/2013 | CN101545384B Assembling method for timing system of engine |
| 03/27/2013 | CN101457676B Continuous variable valve lift apparatus for engine of vehicle |
| 03/27/2013 | CN101363335B Timing chain-driven and engine oil pump drive system |
| 03/26/2013 | US8406985 Method for starting an internal combustion engine |
| 03/26/2013 | US8402934 Electromagnetic camshaft adjustment device |
| 03/26/2013 | US8402933 Rocker arm changeover device for engine |
| 03/26/2013 | US8402932 Continuously variable valve actuation system |
| 03/21/2013 | WO2013040130A2 Anti-cogging apparatus and methods for reducing cogging of rotating shaft |
| 03/21/2013 | WO2013039441A1 Device for measuring movement of a rotating body |
| 03/21/2013 | WO2013038088A1 System for transmitting movement from at least two cams to at least one valve |
| 03/21/2013 | WO2013038087A1 System for transmitting movement from a cam to at least one valve |