| 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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| 03/03/2005 | CA2537162A1 Valve mechanism for an internal combustion engine |
| 03/02/2005 | EP1510663A1 Variable valve operating device for an internal combustion engine |
| 03/01/2005 | US6860250 Engine lubrication system and pressure reducing valve for limiting overhead oil flow |
| 03/01/2005 | US6860246 Valve timing control for marine engine |
| 03/01/2005 | US6860245 Control apparatus of variable valve timing mechanism and method thereof |
| 02/24/2005 | WO2005017324A1 Variable valve gear |
| 02/24/2005 | US20050039723 Control apparatus for internal combustion engine |
| 02/24/2005 | US20050039712 Valve deactivation system with free motion spring |
| 02/24/2005 | US20050039710 Intake air amount control apparatus and intake air amount control method for internal combustion engines |
| 02/24/2005 | DE102004037056A1 Steuer-/Regelsystem für Hybridfahrzeug Control / control system for hybrid vehicle |
| 02/24/2005 | DE102004028712A1 Steuergerät und Steuerverfahren für eine fahrzeuggestützte Verbrennungskraftmaschine Control device and control method for a vehicle-mounted internal combustion engine |
| 02/24/2005 | CA2535323A1 Variable valve gear |
| 02/23/2005 | EP1508676A2 Multi-cylinder diesel engine with variably actuated valves |
| 02/23/2005 | EP1508675A2 Multi-cylinder diesel engine with variably actuated valves |
| 02/23/2005 | CN1584311A Control apparatus for internal combustion engine |
| 02/22/2005 | US6857491 Control apparatus for hybrid vehicle |
| 02/22/2005 | US6857408 Internal combustion engine provided with decompressing mechanism |
| 02/22/2005 | US6857406 Valve driving device for an engine |
| 02/17/2005 | US20050034694 Variable duration valve timing camshaft |
| 02/17/2005 | DE19952052B4 Elektromagnetisches Motorventil-Antriebssystem Electromagnetic valve motor drive system |
| 02/17/2005 | DE19706361B4 Vorrichtung zur Betätigung der Gaswechselventile einer Brennkraftmaschine A device for actuating the gas exchange valves of an internal combustion engine |
| 02/16/2005 | EP1506345A1 Drive and displacement system for variable valve-controlled distribution |
| 02/16/2005 | EP1337742A4 Variable duration camshaft |
| 02/16/2005 | EP1151187B1 Engine brake application system |
| 02/16/2005 | CN1580525A IC engine valve driving system and method and power output device |
| 02/16/2005 | CN1580506A Valve actuation device of IC engine and method for regulating its lift |
| 02/15/2005 | US6854442 Rotary valve for controlling a fuel injector and engine compression release brake actuator and engine using same |
| 02/15/2005 | US6854435 Variable duration valve timing camshaft |
| 02/15/2005 | US6854434 Engine with variable valve mechanism |
| 02/15/2005 | US6854433 Integrated primary and auxiliary valve actuation system |
| 02/15/2005 | US6854432 Valve gear of internal combustion engine |
| 02/10/2005 | US20050028776 Switched cam follower or switched support element of a valve gear of an internal combustion engine |
| 02/10/2005 | US20050028769 Valve actuation apparatus for internal combustion engine and method of adjusting lift thereof |
| 02/10/2005 | US20050028768 Valve-driving system and method for internal combustion engine, and power output apparatus |
| 02/10/2005 | US20050028766 Device for variably actuating the gas exchange valves in reciprocating engines |
| 02/10/2005 | US20050028765 Device for variable actuation of the gas exchange valves in internal combustion piston engines |
| 02/10/2005 | US20050028764 Deposit removal for internal combustion engine |
| 02/10/2005 | DE20320710U1 Vorrichtung zur Umwandlung einer Drehbewegung in eine hin- und hergehende Bewegung A device for converting a rotary movement into a reciprocating movement |
| 02/10/2005 | DE10332981A1 Valve tappet unit for internal combustion engine has first and second engagement protrusions each entering allocated radial hole in sleeve section and in direction radial to axis of oscillation |
| 02/10/2005 | DE102004024838A1 Steuersystem und Steuerverfahren für eine Ventilbetätigungsvorrichtung A control system and control method for a valve actuator |
| 02/09/2005 | EP1337743A4 Variable duration valve timing camshaft |
| 02/09/2005 | CN2677622Y Centrifugal decompressor of engine |
| 02/09/2005 | CN1576522A Air valve driving device for internal combustion engine |
| 02/03/2005 | US20050027432 Fail-safe control apparatus for internal combustion engine equipped with variable valve characteristic mechanisms and method thereof |
| 02/03/2005 | US20050027413 Control system for hybrid vehicle |
| 02/03/2005 | US20050022766 Valve driving apparatus and internal combustion engine including the same |
| 02/03/2005 | US20050022762 Apparatus and method for controlling engine valve opening in internal combustion engine |
| 02/03/2005 | US20050022761 Valve control system for internal combustion engine |
| 02/03/2005 | US20050022755 Spark ignition engine control device |
| 02/03/2005 | DE19649466B4 Verfahren zur Steuerung einer Hubkolbenbrennkraftmaschine mit wenigstens zwei Einlaßventilen je Zylinder Method for controlling an internal combustion piston engine with at least two intake valves per cylinder |
| 02/03/2005 | DE10330673A1 Rocker lever for lift-variable valve gear in cylinder head of internal combustion engine has housing and control track are manufactured in one piece by means of powder-metallurgical injection moulding process |
| 02/03/2005 | DE10326238A1 Fully variable combustion engine valve controller has transfer lever with torsion spring pivotably mounted about lever axle and fitted in valve drive with bias, ensuring permanent play-free contact |
| 02/03/2005 | DE10142257B4 Steuervorrichtung für ein Einlassventil einer Brennkraftmaschine A control apparatus for an intake valve of an internal combustion engine |
| 02/02/2005 | EP1503048A1 Valve drive for an internal combustion engine |
| 02/02/2005 | EP1502006A1 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 |
| 02/02/2005 | CN1573034A Decompression device for internal combustion engine |
| 02/02/2005 | CN1573032A Variable valve control system and method for an internal combustion engine |
| 02/01/2005 | US6848407 Decompression device for power generator engine |
| 02/01/2005 | US6848403 Internal combustion engine |
| 02/01/2005 | US6848402 Methods and apparatus for providing variable valve lift for camshaft-actuated valves |
| 02/01/2005 | US6848301 Cylinder-by-cylinder intake air quantity detecting apparatus for internal combustion engine |
| 01/27/2005 | WO2005008052A1 Device for detecting variation between cylinders of and device for detecting variation between banks of internal combustion engine |
| 01/27/2005 | US20050016496 Control device for spark-ignition engine |
| 01/27/2005 | US20050016484 Rocker shaft |
| 01/27/2005 | US20050016479 Outboard motor |
| 01/27/2005 | DE4329590B4 Ventiltrieb mit Stößelvorrichtung zur variablen Ventilhubsteuerung, insbesondere für ein Gaswechselventil einer Brennkraftmaschine A valve drive device for the variable valve lift control and pestle, in particular for a gas exchange valve of an internal combustion engine |
| 01/27/2005 | DE10331182A1 Fully variable valve gear for spark ignited internal combustion engine has those cam lifters or valve operating components, or both components, lying axially further away from activating component, provided with greater rigidity |
| 01/27/2005 | DE10330882A1 Verfahren zur Herstellung eines Außenhebels eines schaltbaren Schlepphebels Process for the preparation of an outer lever of a drag lever shiftable |
| 01/27/2005 | DE10330881A1 Verfahren zur Herstellung eines Außenhebels eines schaltbaren Schlepphebels Process for the preparation of an outer lever of a drag lever shiftable |
| 01/27/2005 | DE10330871A1 Vollvariabler Ventiltrieb Fully Variable Valve Train |
| 01/27/2005 | DE10330510A1 Support element for controlled cam follower of valve gear of internal combustion engine has two paths extending from outer casing of housing for differently pressurized hydraulic medium through support element |
| 01/27/2005 | DE102004031123A1 Control apparatus for deposit removal in internal combustion engine, has deposit removal execution section which controls adjustable valve mechanisms in raising flow velocity into cylinder and performs deposit removal operation |
| 01/26/2005 | EP1500797A1 Camshaft |
| 01/25/2005 | US6845686 Cam follower with roller |
| 01/20/2005 | WO2005005791A1 Fully-variable valve actuation |
| 01/20/2005 | WO2005005788A1 Method for production of an outer lever for a switchable cam follower |
| 01/20/2005 | WO2005005787A1 Method for producing an outer lever of a switchable rocker arm |
| 01/20/2005 | US20050011480 Valve drive for an internal combustion engine |
| 01/20/2005 | US20050011479 Control system and method for a valve actuator |
| 01/20/2005 | US20050011477 Control apparatus and method for variable valve |
| 01/20/2005 | DE102004031166A1 Control device for controlling inlet valve opening in a combustion engine has a control unit which implements a learning process based on detected valve openings for correcting the characteristics of a valve opening sensor |
| 01/20/2005 | DE102004030851A1 Fail-safe control device for a combustion engine, with a number of adjustment mechanisms for the engine inlet valves, has a control unit which sets a limiting value for a property regulated by a failed mechanism |
| 01/20/2005 | DE102004030578A1 Ausfallsicherheitssteuereinrichtung für Brennkraftmaschinen, die mit einem Mechanismus für variable Ventileigenschaften versehen sind, und zugehöriges Verfahren Reliability control device for internal combustion engines, which are provided with a mechanism for variable valve characteristics, and associated method |
| 01/20/2005 | DE102004024914A1 Motorantriebsgerät Motor drive unit |
| 01/19/2005 | EP1497152A1 Control device and method for engine and transmission |
| 01/19/2005 | CN2672290Y Pressure reducing mechanism for engine |
| 01/18/2005 | US6843230 Control apparatus and control method of internal combustion engine |
| 01/18/2005 | US6843226 Intake control apparatus for internal combustion engine |
| 01/13/2005 | WO2005003536A1 Diesel engine exhaust gas purifier and control means |
| 01/13/2005 | WO2005003535A1 Intake air amount control device of internal combustion engine and control device |
| 01/13/2005 | WO2005003534A1 Intake airvolume controller of internal combustion engine |
| 01/13/2005 | WO2005003524A1 Valve gear |
| 01/13/2005 | US20050010354 Control apparatus and control method for internal combustion engine |
| 01/13/2005 | US20050010353 Motor controller of deceleration idling-cylinder engine vehicle |
| 01/13/2005 | US20050005884 Switching element for a valve drive of an internal combustion engine |
| 01/13/2005 | US20050005882 Device for hydraulic valve lift switching |
| 01/13/2005 | DE102004028033A1 Rocker shaft for supporting rocker arm of engine for vehicle, has bolt hole formed so as to be orthogonal to centerline of axial main body, and bush fitted into bolt hole so that oil paths may not connect by bolt hole |
| 01/13/2005 | DE102004026821A1 Ventilbetätigungsvorrichtung für Verbrennungsmotoren The valve operating device for internal combustion engines |
| 01/13/2005 | DE102004026784A1 Steuereinrichtung und Steuerungsprogrammprodukt für einen Motor Controller and control program product for an engine |
| 01/13/2005 | DE102004026006A1 Steuergerät und Steuerverfahren für eine Brennkraftmaschine Control device and control method for an internal combustion engine |