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Patent Searching and Data


Matches 201 - 250 out of 31,745

Document Document Title
WO/2014/161619A1
The invention relates to a valve train mechanism for an internal combustion engine of a motor vehicle, comprising a carrier shaft (10a; 10b), and at least one cam element (11a, 12a, 13a; 11b) that is mounted axially movable relative to t...  
WO/2014/162861A1
This control device for an internal combustion engine is equipped with a control unit. The control unit controls the relative rotational phase of an exhaust cam shaft in accordance with the relative rotational phase of an inlet cam shaft...  
WO/2014/161649A1
The invention relates to a clamping nest (1) for positioning a component (7) on and joining said component to a shaft (16). The component (16) has a central part (20) having a circular cylindrical opening (12) for accommodating the shaft...  
WO/2014/165384A1
An oil control valve system according to one example of the present disclosure incorporates a common or interchangeable oil control valve at distinct locations of an engine to direct operation of switching mechanisms over sets of three c...  
WO/2014/159476A1
A system including a phaser with a first lock pin and a second lock pin in the rotor assembly. The first and second locks pins having a locked position where they engage a recess in the housing assembly and an unlocked position in which ...  
WO/2014/157048A1
According to the present invention, to provide a sliding member having a surface structure that can reduce friction loss of an internal combustion engine, as well as a manufacturing method thereof, the sliding surface of the sliding memb...  
WO/2014/159386A1
A phaser with a cam torque actuated vane defining cam torque actuated advance and retard chambers and an oil pressure actuated vane defining oil pressure actuated advance and retard chambers. The phaser is moved to an advance position an...  
WO/2014/154211A1
Method for mounting a valve train (1) of an internal combustion engine, having, parallel to a row of drag levers (2), a camshaft (13) which has a cam (15) per drag lever (2), which cam (15) acts on the roller (10) of said drag lever (2),...  
WO/2014/158087A1
The invention relates to an actuator for axial displacement of an object, the actuator (1) comprises an actuator piston (4) comprising and an actuator piston rod (7), wherein the actuator piston (4) is displaceable in the axial direction...  
WO/2014/153401A1
A method of lubricating one or more valve train (100) components includes delivering a lubricating fluid to the inner cavity (156) of a fluid collecting member (152) through a radially extending discharge portion (182) of a fluid passage...  
WO/2014/152944A1
Described herein is a valve actuation system for an internal combustion engine having a fluid port includes a camshaft that is rotatably coupled to the internal combustion engine. The camshaft includes a first lobe that has a non-round p...  
WO/2014/149415A1
A rotatory internal combustion engine is provided. The engine includes a power module, wherein all moving parts of the engine are positioned within the power module, a housing including an intake and an exhaust, wherein the housing is co...  
WO/2014/146626A1
The invention relates to a hydraulic camshaft adjuster (1) of the sliding vane type, comprising a rotor (7) and a stator (6) and a hydraulic medium management system (2), by means of which at least two chambers (14) separated by a rotor-...  
WO/2014/146651A1
The invention relates to a hydraulic supporting element (1) for a cam follower in the valve gear of an internal combustion engine, having a housing (2) which can be latched or arranged by means of its outer jacket (3) at least indirectly...  
WO/2014/146625A1
The invention relates to a cam shaft adjuster (1) comprising a drive element (2) and an output element (3), wherein the drive element (2) and the output element (3) are arranged so as to be rotatable relative to one another and the camsh...  
WO/2014/146627A3
The invention relates to a drive element (1) of a camshaft adjuster (10), wherein the drive element (1) is designed such that the drive element (1) can be driven by a timing gear, the drive element (1) has a vane (3) directed radially wi...  
WO/2014/146878A1
The invention relates to an internal combustion engine, comprising a four-stroke internal combustion engine, a fresh gas line and an exhaust gas line, wherein for a cylinder of the internal combustion engine the supply of fresh gas is co...  
WO/2014/138954A1
A technique for fuel system protection for an internal combustion engine comprises determining direct fuel injector temperature as a function of engine operating parameters; and advancing intake valve timing when the temperature rises ab...  
WO/2014/145544A1
An internal combustion engine with a braking system comprising a rocker lever, a rocker lever valve and a biasing member selectively preventing contact between a brake lift portion of a cam and a cam follower supported by the rocker leve...  
WO/2014/144444A2
An engine is disclosed of the V-configuration having an integrated engine and transmission. The engine has a crankshaft which directly couples to drive the water pump, oil pump and transmission clutch. The water pump has a drive shaft co...  
WO/2014/144581A1
An internal combustion engine comprising a combustion chamber having a surrounding sidewall with a piston slideably disposed in the surrounding sidewalk A motion conversion mechanism is connected to the piston via a piston rod, and is op...  
WO/2014/143817A1
A roller assembly for a diesel engine used in a high mileage vehicle includes a roller having an exterior roller surface and an interior surface that defines a bore extending therethrough. A pin is positioned in the bore and defines an e...  
WO/2014/139521A1
The invention relates to a plunger (1) having a tube-like housing (2), which in the region of one of the end faces (3) thereof receives a roller (5) running on a pin (4) and serving for starting a periodic stroke generator. The pin (4) i...  
WO/2014/135321A1
Disclosed is a variable valve train (2) for actuating a valve (70) of an internal combustion engine, comprising an actuation system for periodically opening and closing the valve (70); and a control system (90, 100). The control system c...  
WO/2014/136169A1
Some phase varying devices are provided with a self-locking mechanism that locks a follower rotating body so as not to be rotatable relative to a driver rotating body when cam torque, which is input from the engine valve side, is generat...  
WO/2014/135158A1
The invention relates to a hydraulic camshaft adjustment device (1) of the vane type, with a stator (2) and a rotor (3) arranged concentrically and rotatably inside the stator. A locking device (6) for preventing a rotation between the r...  
WO/2014/135159A1
Disclosed is a cam follower for a valve train of an internal combustion engine, the cam follower being disposed as a lever, which is U-shaped in cross-section, is produced from steel sheet without chipping, and which has a floor wall (3)...  
WO/2014/131381A1
The invention relates to a drive element (1) of a camshaft adjuster, the drive element (1) being pot-shaped and having a center receiving portion (3) for an output element that can be connected to a camshaft for conjoint rotation therewi...  
WO/2014/134601A9
A novel latch seat for a switching rocker arm assembly used in variable valve actuation (VVA) systems for internal combustion engines is disclosed. The seat is formed interactively in the assembled switching rocker arm using a novel fixt...  
WO/2014/131382A1
The invention relates to a stator assembly (1) for a camshaft adjuster (2), comprising a stator (3) the exterior (5) of which has a toothed portion (4) for absorbing torque provided by a crankshaft. The stator (3) comprises a wall (6) wh...  
WO/2014/131404A1
The invention relates to a valve cage (11) for a hydraulic camshaft adjuster (1) of the vane cell type, having a cylindrical shape determined substantially by a sleeve (12), which has several radial openings (15) for the passage of a hyd...  
WO/2014/134601A1
A novel latch seat for a switching rocker arm assembly used in variable valve actuation (VVA) systems for internal combustion engines is disclosed. The seat is formed interactively in the assembled switching rocker arm using a novel fixt...  
WO/2014/130276A3
A method of using a mid-position lock VCT phaser in an engine with a stop-start mode of operation with the steps of: when the engine is in a stop mode of the stop-start mode: adjusting a duty cycle of an actuator coupled to the control v...  
WO/2014/130991A1
An apparatus for actuating first and second engine valves comprises a rocker arm that receives motion from primary and auxiliary valve actuation motion sources at a motion receiving end of the rocker arm. A master piston residing in a ma...  
WO/2014/128526A1
An internal-combustion engine with two intake valves (7A, 7B) for each cylinder is provided with a system for variable actuation of the intake valves, comprising a single solenoid valve for each cylinder that controls communication of th...  
WO/2014/125093A1
A hydraulic valve for use with a lockable cam phaser. The hydraulic valve is configured to limit the flow of pressure medium to both the advance and retard chambers, while allowing a locking pin of the cam phaser to drain. The hydraulic ...  
WO/2014/126737A1
A control system (80) for a gaseous-fueled engine (12) is disclosed. The gaseous-fueled engine may have an intake valve (26) mechanically driven by a camshaft (38). The control system may have a variable valve timing device (44) configur...  
WO/2014/121770A1
The invention relates to a variable stroke valve drive of an internal combustion engine, comprising an axially movable cam piece (2), which comprises a groove-like axial gate with two intersecting gate tracks (7, 8) and a guide plate (10...  
WO/2014/123755A3
A method for adding fluid to an hydraulic lash adjuster (HLA) comprises the steps of placing the HLA in to a centrifuge, the centrifuge having a fluid container, placing a sufficient amount of a first fluid in the fluid container to flui...  
WO/2014/118104A1
A device for effecting an axial shift of a rotary shaft such as the camshaft of a vehicle comprising a first component having a shaft and a head, a second component having a first end and second end and a bore extending longitudinally th...  
WO/2014/114278A1
The present invention relates to a camshaft adjuster, comprising - a stator (1) and a rotor (2) rotatably guided in the stator (1) having a plurality of working chambers, which are provided between the stator (1) and the rotor (2) and to...  
WO/2014/116830A3
A switching roller finger follower, including: first and second rotatable outer arms; and a locking mechanism including a locking pin with a first outside diameter and first and second ends. The locking mechanism includes first and secon...  
WO/2014/111076A2
A method for operating a camshaft adjuster of an internal combustion engine provides that in a start-up phase of the camshaft adjuster the camshaft is adjusted in a first adjustment direction which is dependent on operational data of the...  
WO/2014/110968A1
The present invention discloses a driving apparatus for a variable valve lift, and relates to engine parts, so as to increase the use life of parts and reduce the processing cost and fuel consumption of the engine. The driving apparatus ...  
WO/2014/110969A1
Disclosed is a driving apparatus with a variable valve lift. The present invention relates to an engine part, and is used for extending the service life of a part and reducing the processing cost and the fuel consumption of an engine. Th...  
WO/2014/112456A1
This variable valve timing device is provided with a housing rotor (20) composed of an anterior housing member (22) and a posterior housing member (21), a vane rotor (30), and an urging spring (40) for rotationally urging the vane rotor ...  
WO/2014/111472A1
The invention relates to an apparatus (1) for assembling a composite arrangement, consisting of a plurality of functional elements (4) on a shaft (3), said elements having an aperture (2) for the shaft (3), wherein the apparatus (1) has ...  
WO/2014/111075A1
The invention proposes a drive element (1) of a camshaft adjuster, wherein the drive element (1) is designed such that it can be driven by a timing gear and the drive element (1) has at least one through bore (2), wherein the through bor...  
WO/2014/111033A1
Disclosed is an engine structure for changing a protrusion angle of an intake camshaft, the engine structure comprising a tappet (2), the top end of the tappet being provided with an intake camshaft (1). The intake camshaft comprises a f...  
WO/2014/111076A3
A method for operating a camshaft adjuster of an internal combustion engine provides that in a start-up phase of the camshaft adjuster the camshaft is adjusted in a first adjustment direction which is dependent on operational data of the...  

Matches 201 - 250 out of 31,745