Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01L - Cyclically operating valves for machines or engines › F01L 13 - Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
Patents for F01L 13 - Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations (9,664)
12/2012
12/27/2012WO2012176736A1 Internal combustion engine, and method of controlling same
12/27/2012WO2012175070A1 Cam follower and combustion engine having same
12/27/2012WO2012174697A1 Fixed chain type composite rocker arm brake device
12/27/2012WO2012149921A3 Valve train and method for control time variation
12/26/2012CN102840005A Fixed-chain type composite rocker arm braking device
12/26/2012CN101713311B A variable valve device of an engine
12/26/2012CN101624926B Internal combustion engine with a motor brake device
12/20/2012WO2012171545A1 Internal combustion engine valve drive device for a motor vehicle
12/19/2012CN202611788U Double rocking arm fixed chain type brake device
12/19/2012CN202611787U Fixed-chain-type special rocker arm brake device
12/19/2012CN102828837A Frame-type air-valve executing device driven by assistant cam
12/19/2012CN102003242B Improved engine brake device
12/19/2012CN101139948B Approach for facilitating fuel evaporation in cylinder of an internal combustion engine
12/13/2012WO2012167867A1 Mounting of a camshaft
12/12/2012EP2532846A1 Engine
12/12/2012CN202596829U Depressurizing device of small single-cylinder diesel engine
12/12/2012CN202596828U Drive device, internal combustion engine having the drive device and vehicle having the internal combustion engine
12/12/2012CN102817667A Frame-type exhaust-valve executive device with auxiliary rocker arm driven by auxiliary cam
12/12/2012CN102817666A Air valve executing device applying auxiliary cam to drive
12/12/2012CN102817665A Air valve executive device having torsion springs and driven by auxiliary cam
12/12/2012CN102817664A Air distribution mechanism
12/12/2012CN102817660A Variable air valve structure of internal-combustion engine
12/12/2012CN101868599B Valve gear mechanism
12/06/2012WO2012163591A1 Camshaft adjustment device
12/06/2012DE102012209158A1 Steuergerät für eine Brennkraftmaschine Control unit for an internal combustion engine
12/06/2012DE102006054312B4 Integrierte Motorbremse für einen Dieselmotor Integrated motor brake for a diesel engine
12/05/2012EP2529088A1 Cam follower for actuating a gas exchange valve
12/05/2012EP2325460B1 Compact lost motion system for variable valve actuation
12/05/2012CN1906382B Support between two coaxial camshafts especially for motor vehicles
12/05/2012CN102812213A Switchable lever for a valve drive of an internal combustion engine
12/05/2012CN102808673A Motor and worm integral installing mechanism of engine and assembling method thereof
12/05/2012CN102808671A Air intake valve lift-variable system in air intake pressure regulating type
12/05/2012CN102808670A Air intake/exhaust valve lift-variable system in air intake pressure regulating type
12/05/2012CN101769186B Engine braking device with double oil pressure control valves and method thereof
11/2012
11/29/2012WO2012161944A2 Axial seal on rotor face for cam phaser
11/28/2012EP2527631A2 Controller for an internal combustion engine with variable valve mechanism
11/28/2012EP2527630A2 Controller for an internal combustion engine with variable valve mechanism
11/28/2012EP2527607A2 Device for adjusting a rotation angle position of nested camshafts relative to one another
11/28/2012CN102797532A Variable-time cross area control device
11/28/2012CN102797531A Device capable of changing valve lift
11/28/2012CN102003239B Quick-braking engine brake device
11/28/2012CN101765705B Engine brake having an articulate rocker arm and a rocker shaft mounted housing
11/22/2012WO2012155315A1 Reset type rocker braking method and device
11/22/2012WO2012134812A3 Concentric camshaft phaser torsional drive mechanism
11/22/2012WO2012109013A3 Dual phasers assembled concentrically on a concentric camshaft system
11/21/2012EP2525054A1 Adjustable-stroke solenoid valve
11/21/2012CN202544952U Decompression mechanism for air distribution camshaft of diesel engine
11/21/2012CN102791990A Control device for internal combustion engine and control device for vehicle provided with said internal combustion engine
11/21/2012CN102791968A Veb excenter reset
11/21/2012CN102791963A Valve deactivating device for an internal combustion engine
11/21/2012CN102788158A Oil control valve and variable valve lift system provided with the same
11/21/2012CN102787919A Method and device for braking reset rocking arm
11/21/2012CN102787880A Method and device for manufacturing rocking arm with main piston and auxiliary piston
11/21/2012CN102787879A Valve lift continuous variable mechanism of engine gas distribution system
11/21/2012CN101493024B Continuous variable valve lift apparatus
11/21/2012CN101368495B Adjustable displacement engine for rack driving
11/15/2012WO2012153630A1 Spark-ignition 4-stroke engine
11/15/2012WO2012152614A1 Diagnostic for engine cam profile switching system
11/15/2012WO2012152457A1 Internal combustion engine having exhaust turbocharging
11/15/2012WO2012152456A1 Reciprocating internal combustion engine with camshaft adjusting device
11/15/2012WO2012152455A1 Constructed slide cam unit
11/15/2012DE10146985B4 Kompensationsvorrichtung zur Kompensation der an einer Verstellwelle eines variablen Ventilantriebes einer Brennkraftmaschine wirkenden Belastungsmomente Compensation device for compensating the forces acting on an adjustment of a variable valve drive of an internal combustion engine load Moments
11/14/2012CN102777228A Engine starting cam shaft assembly
11/14/2012CN102777227A Decompression device of engine
11/14/2012CN102777226A Continuous variable valve stroke mechanism of engine
11/14/2012CN101054912B Cylinder deactivation apparatus
11/08/2012WO2012150052A1 Intermediate lever
11/08/2012DE102011118537A1 Brennkraftmaschine mit mindestens einem Brennraum Internal combustion engine with at least one combustion chamber
11/07/2012EP2520773A2 Combustion engine with at least one combustion chamber
11/07/2012CN102770628A Oil control valve for the variable valve lift system
11/07/2012CN102767408A Combustion engine with at least one combustion chamber
11/07/2012CN101149003B Multicylinder internal combustion engine
11/01/2012WO2012146361A1 Valve drive for gas exchange valves of an internal combustion engine having a main camshaft and cam carriers which can be displaced between rotary bearings of the main camshaft into two or more discrete displacement positions
10/2012
10/31/2012CN202510228U Novel air inlet system for automobile engine
10/30/2012US8301357 Variable operation angle mechanism and apparatus for and method of controlling engine
10/26/2012WO2012145656A1 Pivot foot for deactivating rocker arm
10/25/2012DE102011018503A1 Ventiltrieb für Gaswechselventile einer Brennkraftmaschine mit einer Grundnockenwelle und zwischen Drehlagern der Grundnockenwelle in zwei oder mehr diskrete Verschiebestellungen verschiebbaren Nockenträgern Valve train for gas exchange valves of an internal combustion engine having a base camshaft and rotary bearings between the base camshaft in two or more discrete displacement positions sliding cam carriers
10/24/2012EP2513436A1 Veb excenter reset
10/24/2012EP2513435A2 Oil control valve for the variable valve lift system
10/24/2012EP2513434A1 Cam unit for a constructed camshaft
10/24/2012CN102753791A Engine
10/24/2012CN102748083A Camshaft having a sliding piece which has different cam profiles
10/24/2012CN101903620B Variable valve device for internal combustion engine
10/24/2012CN101675217B Variable valve actuating mechanism with summation cam
10/24/2012CN101660435B Hydraulic camshaft and hydraulic control system thereof
10/18/2012WO2012140779A1 Engine control apparatus
10/18/2012DE10359090B4 Verfahren und Vorrichtung zur Bestimmung der Stellung eines Stellgliedes Method and apparatus for determining the position of an actuator
10/18/2012DE102011002142A1 Link assembly for camshaft used in cylinder head of internal combustion engine, has switching unit that is provided for transferring the slide pin between disengaged position and engaged position
10/18/2012DE102011002141A1 Nockenwelle mit unterschiedliche Nockenprofile aufweisendem Schiebestück Camshaft with different cam profiles-terminated sliding piece
10/17/2012CN102733965A Method and apparatus used for starting combustion engine without starter, especially in hybrid vehicle
10/17/2012CN102733884A Integrated engine-braking device
10/17/2012CN102733883A System and method for cam phaser control in engine
10/17/2012CN102733882A Strut type fully variable valve timing and lifting mechanism
10/11/2012WO2012136071A1 Variable valve train for engine
10/11/2012DE102011008128A1 Reciprocating internal combustion engine has variable compression ratio, cylinder with inlet- and outlet valves and corresponding valve seat rings that are arranged as valve seat ring sleeves
10/10/2012EP2507485A1 Electromagnetic actuating device
10/10/2012CN202483725U Gas distribution phase control device based on singlechip
10/10/2012CN102725484A Cam follower for actuating a gas exchange valve
10/10/2012CN101424198B Saddle-riding type small vehicle
10/04/2012WO2012134812A2 Concentric camshaft phaser torsional drive mechanism
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