| Patents for F01L 13 - Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations (9,664) |
|---|
| 01/09/2007 | US7159548 Variable valve actuating system and method |
| 01/09/2007 | US7159547 Control apparatus for multi-cylinder internal combustion engine and control method |
| 01/09/2007 | US7159545 Valve timing control apparatus for internal combustion engine and control method thereof |
| 01/04/2007 | WO2007002582A1 Actuator and control method for variable valve timing (vvt) mechanism |
| 01/04/2007 | WO2007000903A1 Intake/exhaust structure of internal combustion engine |
| 01/04/2007 | US20070000464 Deactivation roller hydraulic valve lifter |
| 01/04/2007 | US20070000463 Deactivation roller hydraulic valve lifter |
| 01/04/2007 | US20070000461 Device for the variable actuation of gas exchange valves of internal combustion engines and method for operating said device |
| 01/03/2007 | CN1890461A Valve gear |
| 01/02/2007 | US7156062 Valve actuation system with valve seating control |
| 01/02/2007 | US7156059 Variable valve train apparatus for an internal combustion engine |
| 12/28/2006 | WO2006136294A1 Device for hydraulically switching valve lift |
| 12/28/2006 | WO2006136125A1 Valve train for internal combustion engines |
| 12/28/2006 | DE102005021788B4 Verfahren und Vorrichtung zur Fertigung eines dreidimensionalen Nockens und dreidimensionaler Nocken, insbesondere zur variablen Betätigung von Hubventilen in Brennkraftmaschinen Method and apparatus for manufacturing a three-dimensional cam and a three-dimensional cam, in particular for variable actuation of lift valves in internal combustion engines |
| 12/28/2006 | DE10138048B4 Ventilzeitgabe-Steuersystem für einen Verbrennungsmotor Valve timing control system for an internal combustion engine |
| 12/27/2006 | EP1736654A1 Apparatus and method for controlling an internal combustion engine |
| 12/27/2006 | EP1736640A2 Engine with direct fuel injection in combustion chamber |
| 12/27/2006 | EP1736639A2 Valve actuation device of internal combustion engine |
| 12/27/2006 | EP1736346A1 Driving device for hybrid vehicle, and hybrid vehicle |
| 12/27/2006 | EP1549833B1 Apparatus for deactivating an engine valve |
| 12/27/2006 | CN2851588Y Electrically-driven single-cylinder diesel engine and baby tractor decompressor |
| 12/26/2006 | US7152576 Compact lost motion system for variable value actuation |
| 12/20/2006 | EP1734239A2 Control apparatus for internal combustion engine |
| 12/20/2006 | EP1734232A1 System and method for controlling load and combustion in an internal-combustion engine by valve actuation according to a multiple lift (multilift) cycle |
| 12/20/2006 | EP1733471A1 Device for controlling an electric motor, especially in motor vehicles |
| 12/20/2006 | EP1733125A2 Valve bridge with integrated lost motion system |
| 12/20/2006 | CN1880743A Control apparatus for internal combustion engine |
| 12/20/2006 | CN1880734A Variable valve apparatus of internal combustion engine |
| 12/19/2006 | US7150272 Apparatus for an internal combustion engine |
| 12/19/2006 | CA2367645C Control device for hybrid vehicles |
| 12/14/2006 | WO2006132059A1 A variable valve apparatus |
| 12/14/2006 | DE10356477B4 Ventilsteuereinrichtung für Brennkraftmaschinen und zugehöriges Verfahren Valve control means for internal combustion engines and associated method |
| 12/14/2006 | DE102006025439A1 Kompressionszündungsmotor Compression ignition engine |
| 12/13/2006 | EP1731724A2 Mechanical compression and vacuum release mechanism for internal combustion engine |
| 12/13/2006 | EP1649148B1 Control device for a valve, particularly a gas exchange valve of an internal combustion engine |
| 12/13/2006 | EP1561011B1 Pivoting actuator system for controlling the stroke of a gas exchange valve in the cylinder head of an internal combustion engine |
| 12/13/2006 | CN1877108A Small-sized single cylinder diesel engine |
| 12/13/2006 | CN1877090A Variable air valve apparatus for internal combustion engine |
| 12/13/2006 | CN1877089A Variable valve apparatus of internal combustion engine |
| 12/13/2006 | CN1289796C Hydraulic valve mechanism for internal combustion engine |
| 12/13/2006 | CN1289795C Valve system of internal combustion engine |
| 12/12/2006 | US7146952 Valve tappet system, especially anti-rotation bucket tappet having curved cam follower surface |
| 12/12/2006 | US7146945 Apparatus for an internal combustion engine |
| 12/12/2006 | US7146851 Diagnostic apparatus for variable valve control system |
| 12/07/2006 | US20060272608 Compression ignition engine |
| 12/07/2006 | US20060272607 Mechanical compression and vacuum release mechanism |
| 12/07/2006 | US20060272598 Modulated combined lubrication and control pressure system for two-stroke/four-stroke switching |
| 12/07/2006 | DE10332083B4 Vorrichtung und Verfahren zum Steuern der Ansaugluftmenge eines Verbrennungsmotors Apparatus and method for controlling the intake air of an internal combustion engine |
| 12/06/2006 | EP1728980A1 Engine comprising multiple cylinders |
| 12/06/2006 | EP1728979A1 System and method for controlling load and combustion in an internal-combustion engine by valve actuation according to a multiple lift (multilift) cycle |
| 12/06/2006 | EP1728978A1 System and method for controlling load and combustion in an internal-combustion engine by valve actuation according to a multiple lift (multilift) cycle |
| 12/06/2006 | CN1875183A Reverse rotation preventing mechanism for diesel engine |
| 12/05/2006 | US7143730 Valve timing control system for internal combustion engine |
| 11/30/2006 | WO2006110709A3 Compact lost motion system for variable valve actuation |
| 11/30/2006 | DE102006024223A1 Regelvorrichtung Control device |
| 11/29/2006 | EP1726792A2 Valve drive mechanism for engine |
| 11/29/2006 | EP1726791A1 Valve operating device for internal combustion engine |
| 11/29/2006 | EP1726790A1 System and method for controlling load and combustion in an internal combustion engine by valve actuation according to a multiple lift (multilift) cycle |
| 11/29/2006 | EP1725760A1 Method and device for control of an internal combustion engine |
| 11/29/2006 | EP1725745A1 Support between two coaxial camshafts especially for motor vehicles |
| 11/29/2006 | EP1725744A1 Switching finger follower assembly |
| 11/29/2006 | CN1871418A Intake air quantity control device of internal combustion engine |
| 11/29/2006 | CN1287070C Internal combustion engine starting method and starter |
| 11/29/2006 | CN1287069C Pressure differential style air valve variation control system |
| 11/29/2006 | CN1287068C Internal-combustion engine |
| 11/29/2006 | CN1287067C Internal-combustion engine |
| 11/28/2006 | US7140340 Decompression device for engine |
| 11/28/2006 | US7140333 Apparatus for an internal combustion engine |
| 11/23/2006 | WO2006122570A1 Two-stroke engine braking process for a supercharged internal combustion engine |
| 11/23/2006 | US20060260579 Valve lever of a valve train of an internal combustion engine |
| 11/23/2006 | US20060260574 Device for the variable actuation of the gas exchange valves of internal combustion engines, and method for operating one such device |
| 11/23/2006 | US20060260567 Engine brake system of a multicylinder internal combustion engine comprising a cooled intermediate pipe for exchanging gas between cylinders during engine braking |
| 11/22/2006 | EP1724447A1 Two-step roller finger follower |
| 11/22/2006 | CN1867755A Combustion engine comprising a control cam |
| 11/21/2006 | US7137375 Decompression mechanism for engine |
| 11/21/2006 | US7137368 Device for variable actuation of the gas exchange valves in internal combustion piston engines |
| 11/21/2006 | US7137367 Control apparatus and control method for internal combustion engine valve actuation |
| 11/16/2006 | WO2006121181A1 Variable valve-operating device |
| 11/16/2006 | WO2006120050A1 Internal combustion engine with continuous variable valve lift system |
| 11/16/2006 | WO2006119883A1 Gas exchange valve actuating apparatus |
| 11/16/2006 | WO2006119882A1 Gas exchange valve actuating apparatus |
| 11/16/2006 | WO2006119730A2 Method and device for producing a three-dimensional cam and three-dimensional cam, especially for variably actuating lift valves in internal combustion engines |
| 11/16/2006 | DE19546549C5 Verfahren zum Ab- und Zuschalten einzelner Zylinder Method to connect and disconnect single cylinder |
| 11/15/2006 | EP1722076A1 Valve drive train for an internal combustion engine |
| 11/15/2006 | EP1721069A1 Exhaust valve mechanism for internal combustion engine |
| 11/14/2006 | US7134411 Valve operating mechanism |
| 11/14/2006 | US7134409 Deposit removal for internal combustion engine |
| 11/09/2006 | WO2006117080A1 Adjusting apparatus for an internal combustion engine |
| 11/09/2006 | WO2006090292A3 Rocker arm arrangement for dual valve timing with single cam lobe |
| 11/09/2006 | US20060249109 Variable valve mechanism |
| 11/09/2006 | DE102006016739A1 Variabel betätigtes Ventilsystem für Dieselmotor Variably operated valve system for diesel engine |
| 11/09/2006 | DE102005020261A1 Verstellvorrichtung für eine Brennkraftmaschine Adjusting device for an internal combustion engine |
| 11/08/2006 | EP1718859A2 System and method for multi-lift valve actuation |
| 11/08/2006 | CN1283908C Decompressor for engine |
| 11/07/2006 | US7131407 Valve operating system for internal combustion engine |
| 11/02/2006 | US20060243235 Method for varying valve timing of an internal combustion engine |
| 11/02/2006 | US20060243233 Valve mechanism for an internal combustion engine |
| 11/02/2006 | EP1717428A1 Variable lift valve operating system for internal combustion engine |
| 11/02/2006 | EP1716321A1 Valve deactivation device |
| 11/02/2006 | EP1716320A1 Valve train for internal combustion engine |