Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01L - Cyclically operating valves for machines or engines › F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear
Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520)
09/2007
09/05/2007CN101028684A Cam rotary feeder of automatic assembler for milled assembled cam shaft
09/05/2007CN101028681A Process for formed hydraulic tappet guide cylinder
09/05/2007CN100335829C Elctromagnetic sliding valve
09/05/2007CN100335775C Air and fuel jet engine
09/05/2007CN100335755C Bearing structure of cam shaft
09/04/2007US7263968 Exhaust gas recirculation
09/04/2007US7263958 Valve drive mechanism in an internal combustion engine
09/04/2007US7263957 Evaluation method of diagnostic function for variable valve mechanism and evaluation apparatus for variable valve mechanism
09/04/2007US7263956 Valve lifter assembly for selectively deactivating a cylinder
08/2007
08/30/2007WO2007096826A2 Device for controlling the movement of a valve, in particular of an intake valve, of an internal engine
08/30/2007WO2007096241A1 Valve train of an internal combustion engine having a cylindrical valve tappet
08/30/2007WO2007095819A1 The starting and reverse decompression device
08/30/2007US20070199532 Device for adjusting the phase angle between two rotating, drive-connected element
08/30/2007US20070199531 Valve timing controller
08/30/2007US20070199530 Default device of actuator for variable lift valve operating mechanism
08/30/2007US20070199529 Variable engine valve actuation system
08/30/2007US20070199528 Valve Gear And Method For Opening And Closing A Passage
08/30/2007DE102006012386B3 Valve gear for internal combustion engine, has cam connected with cam shaft in torque-proof manner, and another cam supported on cam shaft, where latter cam is connectable and separable with former cam by controllable main locking piston
08/30/2007DE102006008861A1 Camshaft adjuster for changing relative position of camshaft of internal combustion engine, has closure plates assembled in radial direction of camshaft and held in position by placement of bolts at ring body
08/30/2007DE102006007584A1 Nockenwellenversteller mit einem Überlagerungsgetriebe Camshaft adjuster with a superposition gear
08/30/2007DE102006007376A1 Hydraulic support unit for internal combustion engine, has tube-like section provided with end at inlet, and another section running with another end in opening of head, where latter section is axially extended by pressure piston
08/30/2007DE102006007375A1 Hydraulic supporting unit for lever-like cam follower of valve gear, has pressure piston formed as one-piece, and thin-walled core section that lies with its outer casing at inner casing of piston
08/29/2007EP1825106A1 Control valve
08/29/2007EP1368153B1 Method for assembling a camshaft
08/29/2007CN101027464A Variable valve gear
08/29/2007CN101027463A Camshaft adjuster for an internal combustion engine
08/29/2007CN101027462A Switchable tappet
08/29/2007CN101025098A Spring apparatus and valve train of internal combustion engine using the same
08/29/2007CN101025097A Linkage reciprocating plunger type engine air-feeding-exhausting apparatus
08/29/2007CN100334336C Double-cylinder circulating internal combustion engine and its method for mainly realizing thermal insulation and homogeneous lean burn
08/29/2007CN100334332C Valve train for internal combustion engine
08/28/2007US7261075 Hydraulic support element
08/28/2007US7261074 Continuously variable valve lift system for engines
08/28/2007US7261073 Valve drive
08/28/2007US7261072 Device for altering the control times of gas exchange valves of an internal combustion engine
08/23/2007WO2007095568A2 Tappet carrier for barrel engine
08/23/2007WO2007094732A1 A method of braking an actuator piston, and a pneumatic actuator
08/23/2007WO2007093480A1 Apparatus for the variable setting of the control times of gas exchange valves of an internal combustion engine
08/23/2007WO2007093479A1 Camshaft adjuster having a variable ratio gear unit
08/23/2007WO2007093247A1 Camshaft adjuster having a variable ratio gear unit
08/23/2007WO2007093233A1 Apparatus for adjusting the relative rotary angular position between the camshaft and the drive wheel
08/23/2007WO2006081788A9 Camshaft with cams that can be rotated in relation to each other, especially for motor vehicles
08/23/2007US20070198166 Control Device For Internatal Combustion Engine
08/23/2007US20070198164 Method and device for controlling the air flow quantity of internal combustion engines
08/23/2007US20070198163 Control System
08/23/2007US20070194649 Electric camshaft adjuster comprising a pancake motor
08/23/2007US20070193544 Valve lifter body
08/23/2007US20070193543 Valve deactivation device
08/23/2007US20070193542 Air cooled twin Cam V-Twin motorcycle engine timing belt system
08/23/2007US20070193541 Valve system of V-type engine
08/23/2007US20070193540 Camshaft adjuster with a superposition drive
08/23/2007US20070193539 Control apparatus for an internal combustion engine
08/23/2007US20070193538 Valve drive of an internal combustion engine
08/23/2007DE102006007981A1 Safety device e.g. for axial fixture of rocker arm of combustion engine, has protection disk fixed on front face of rocker arm bolt
08/23/2007DE102006007121A1 Gas control valve especially in vehicle has a hydraulic control element to vary the stroke of the valve
08/23/2007DE102006004726A1 Manufacturing method for built cam shaft, involves pushing bearing ring by divided assembly ring arranged between bearing ring and cylindrical staff neighboring to former cam onto the cylindrical staff
08/23/2007DE102006004718A1 Nockenwellenversteller in Flügelzellenbauweise Camshaft adjuster in vane type design
08/22/2007EP1819912A2 Reciprocating machine
08/22/2007CN2937488Y Valve rocker device
08/22/2007CN101023282A Belt drive device
08/22/2007CN101023249A Valve and fueling strategy for operating a controlled auto-ignition four-stroke internal combustion engine
08/22/2007CN101021170A 动缸发动机 Acting cylinder engine
08/21/2007US7258104 Method and apparatus for controlling operation of dual mode HCCI engines
08/21/2007US7258100 Internal combustion engine control
08/21/2007US7258091 Rocker arm
08/21/2007US7258090 Intake air amount control apparatus for internal combustion engine
08/21/2007US7258089 Variable valve unit for vee shape engine
08/21/2007US7258088 Engine valve actuation system
08/21/2007CA2394396C Starting method for internal combustion engine and starting device for the same
08/16/2007WO2007092468A2 Electromechanical variable valve actuator with a spring controller
08/16/2007WO2007049443A8 Variable valve timing control apparatus for internal combustion engine and internal combustion engine including variable valve timing control apparatus
08/16/2007US20070186892 Control of engine intake system
08/16/2007US20070186891 Tappet carrier for barrel engine
08/16/2007US20070186890 Dual lift rocker arm latch mechanism and actuation arrangement therefor
08/16/2007US20070186888 Method and device for controlling an internal combustion engine
08/16/2007US20070186887 Camshaft phaser having designated contact vane
08/16/2007US20070186886 Apparatus for and method of controlling motion mechanism
08/16/2007US20070186885 Apparatus for and method of controlling variable valve mechanism
08/16/2007US20070186884 Engine control system
08/16/2007DE202006005994U1 Gleitschiene mit Formänderungseinrichtung zum Ausgleich thermisch bedingter Ausdehnungen Rail with shape change means for compensating thermally induced expansions
08/16/2007DE102006005333A1 Valve drive for motor vehicle internal combustion engine has camshaft mounted in adjustable bearings in rocker cover
08/16/2007DE10143825B4 Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine mit zylinderselektiver Erfassung der Stellung des Pumpenkolbens einer Pumpe-Düse-Einheit Method for operating an internal combustion engine and internal combustion engine with cylinder-selective detection of the position of the pump piston of a pump-nozzle unit
08/15/2007EP1818513A2 Valve-operating mechanism for internal combustion engine
08/15/2007EP1573176B1 Internal combustion engine comprising a device for hydraulically adjusting the angle of rotation of the camshaft thereof relative to the crankshaft thereof, and a vacuum pump for a servo consumer, especially a brake booster
08/15/2007EP1442200B1 Exhaust valve mechanism in internal combustion engines
08/15/2007CN2934599Y Diesel engine
08/15/2007CN2934598Y Environment-friendly energy-saving type internal combustion engine
08/15/2007CN1332127C IC engine valve driving system and method and power output device
08/15/2007CN101016851A Automobile engine cam shaft
08/14/2007US7255083 Sliding structure for automotive engine
08/14/2007US7255077 CTA phaser with proportional oil pressure for actuation at engine condition with low cam torsionals
08/14/2007US7255076 Variable valve lift apparatus for vehicle engines
08/14/2007US7255075 Engine valve actuation system
08/14/2007US7255066 Valve selection for an engine operating in a multi-stroke cylinder mode
08/09/2007WO2007088108A1 Camshaft adjuster of vane cell design
08/09/2007WO2007087863A1 Shaft, in particular camshaft with local reinforcements
08/09/2007US20070181112 Valve-operating mechanism for internal combustion engine
08/09/2007US20070181087 Electromechanical variable valve actuator with a spring controller
08/09/2007US20070181086 Assembled camshaft with camshaft setting device
08/09/2007US20070180898 Method for testing nozzles of internal-combustion engines
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