Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 201 - 250 out of 32,363

Document Document Title
WO/2015/123418A1
A unitary cam follower and valve preload spring for a desmodromic valve mechanism having opening and closing cams mounted in parallel on an overhead camshaft so as to facilitate positive bidirectional drive of a valve. The device compris...  
WO/2015/122359A1
Provided is a valve timing control apparatus capable of facilitating an improvement in coaxiality between a driven rotating body and a camshaft. Included are a drive rotating body configured to rotate synchronously with a crankshaft, a d...  
WO/2015/120897A1
An exhaust valve rocker arm assembly operable in a combustion engine mode and an engine braking mode can include a rocker shaft and a rocker arm. The rocker shaft can define a pressurized oil supply conduit. The rocker arm can receive th...  
WO/2015/118915A1
Provided is a valve timing control device for an internal combustion engine, the valve timing control device having a reduced axial length achieved with the strength of a rigid plate section ensured. An electric power supply plate (11) i...  
WO/2015/117580A3
The invention relates to a camshaft adjuster (1) comprising an adjusting gear (2) with an input shaft (7), an output shaft (6) provided for rotationally fixing to a camshaft, and an adjustable shaft (8) wherein said adjustable shaft (8) ...  
WO/2015/117603A1
Proposed is an actuator for an electrohydraulic gas exchange valve train of a combustion engine. The actuator comprises an actuator housing (17) which can be mounted on the combustion engine and has a borehole (18), a hydraulic piston (6...  
WO/2015/117578A3
Proposed is a lever-type cam follower (1) for a valve train in a combustion engine. The cam follower (1) has, on a lower side (5), a pivot bearing (4) at one end (2) and a contact surface (7) for a follower member at the other end (6), a...  
WO/2015/117578A2
Proposed is a lever-type cam follower (1) for a valve train in a combustion engine. The cam follower (1) has, on a lower side (5), a pivot bearing (4) at one end (2) and a contact surface (7) for a follower member at the other end (6), a...  
WO/2015/119913A1
A switchable roller finger follower including a combined lost motion spring and hydraulic lash adjuster clip is provided. The switchable roller finger follower includes at least one spring having two coiled spring portions. Each of the t...  
WO/2015/113533A1
The invention relates to a control valve for a camshaft adjuster. The control valve contains a hollow cylindrical control piston, which has radially arranged piston openings on a piston head of the control piston, which piston head has a...  
WO/2015/113748A1
The invention relates to a method for assembling a motor vehicle module that has a shaft (1), which is provided with at least one functional element, and a housing part (2). The shaft (1) is rotatably arranged in bearing receiving portio...  
WO/2015/115450A1
A hydraulic circuit is provided with a second oil pump (21) which serves as a dedicated pump for supplying hydraulic pressure to VVT mechanisms (23, 24). The exhaust-side VVT mechanism (24) has a rotor and a return spring which, during t...  
WO/2015/114272A1
An engine (1) for an aircraft, comprising an integer number of pairs (2, 2') of cylinders (3a, 3b, 3a', 3b') arranged symmetrically and orthogonally with respect to a crankshaft axis (5), and a fuel injection device (10), comprising a ca...  
WO/2015/113534A1
The invention relates to a camshaft adjuster (2) comprising a stator (4) and a rotor (6), wherein the stator (4) and the rotor (6) are arranged such as to be able to rotate relative to one another, the camshaft adjuster (2) has a cover (...  
WO/2015/113705A1
The invention relates to a drive system (10) of a high-pressure fuel pump (12) of an internal combustion engine (14), said system comprising a drive train which is coupled on the input side to a crankshaft (18) and on the output side to ...  
WO/2015/110101A1
The invention relates to a support module (1) for an OHC valve drive of an internal combustion engine, comprising two mutually spaced opposing support walls (2), which can be connected to a cylinder head at the support wall lower faces (...  
WO/2015/110100A1
The invention relates to a camshaft adjusting device comprising a stator that can be driven by a crankshaft of an internal combustion engine, a rotor that is rotatably mounted with respect to the stator and that can be connected to a cam...  
WO/2015/111388A1
 A valve timing control device has, as control modes for adjusting the outflow and inflow of oil via an OCV (20), a lock mode for moving a lock pin (42) in a locking direction, a phase control mode for controlling a cam shaft phase in ...  
WO/2015/111397A1
 A lock introduction region (Rli) in which oil is drained from a lock working chamber (164) and oil is introduced into a lead chamber (22); a lock limiting region (Rls) in which oil is drained from the lock working chamber (164) and th...  
WO/2015/110113A1
The invention relates to an advantageous method for producing a shaft (1)-hub (2) connection, said method obviating a reworking of a bearing seat (3) on the shaft, said bearing seat being spaced from the shaft-hub connection in the axial...  
WO/2015/108910A1
A camshaft phaser (10) is provided for controllably varying the phaser relationship between a crankshaft and a camshaft (22) in an internal combustion engine (18) which includes a camshaft bearing (94) for supporting the camshaft (22) an...  
WO/2015/107836A1
[Problem] To provide a valve lifter having a surface structure suitable for sliding conditions that allow excellent lubricating performance and a reduction in friction loss. [Solution] A first texture groove (132) for retaining lubricati...  
WO/2015/107837A1
[Problem] To provide a valve lifter that can reduce the friction between the edge on the top and bottom ends of a valve lifter and a cylinder head bore. [Solution] This valve lifter (100) has a crown section (110) on which a cam slides, ...  
WO/2015/106876A1
A fuel pump (18) comprises a fixed body (30) and a camshaft (36) cooperating with a piston slidably guided within a bore. The camshaft (36) is adapted to rotate and reciprocally actuate the piston inside the bore in order to pressurize f...  
WO/2015/107937A1
In a lash adjuster used for a valve train for internal combustion engines, a method for fitting a cylindrical sleeve into a plunger cap is disclosed as a configuration for preventing the mixing of air into a high-pressure chamber located...  
WO/2015/106051A1
An engine roller lifter for use in a valve train of an internal combustion engine and constructed in accordance to another example of the present disclosure includes a body having an outer peripheral surface configured for sliding moveme...  
WO/2015/104499A1
The invention relates to an internal combustion engine comprising a cylinder head and, in the cylinder head, a camshaft distribution system lubricated by a lubrication system, said cylinder head being horizontal or inclined below the hor...  
WO/2015/100641A1
Disclosed is an integrated hydraulic tappet plunger, comprising a cylindrical body (1), wherein one end of the body is a hemispherical ball portion (11), the middle is a rod portion (12), and the other end is a main body portion (13), a ...  
WO/2015/098858A1
In order to reliably transition to a locked state in cases of stopping an internal combustion engine, and to reliably transition to the locked state in cases where a locking mechanism is not in the locked state at the time of starting th...  
WO/2015/098581A1
A hydraulic supplying device for a valve stopping mechanism for an engine comprises: a specific hydraulic supplying channel by which a hydraulic fluid is always supplied to a running engine; a valve stopping mechanism that is incorporate...  
WO/2015/097710A1
Gear Mechanism for transmission of engine valve consists with crankshaft, gear transmission mechanism bearings connecting rod and two valve mechanism wherein gear (1) is mounted on crankshaft, teethes of gear (1) is match with teeth of g...  
WO/2015/098513A1
Provided is a valve on/off time control device which makes it possible to start an internal combustion engine quickly and reliably even in a state in which the relative rotation phase is not locked in a lock phase. This valve on/off time...  
WO/2015/090297A1
The invention relates to a camshaft adjuster (1) for an internal combustion engine of the vane cell type, having a stator (2) and a rotor (3) which can be rotated relative to the stator (2) and consists of a plurality of rotor parts (4, ...  
WO/2015/090298A1
The invention relates to a multi-part rotor (1) for a hydraulic camshaft adjuster (2), said multi-part rotor having a rotor main body (3) which, together with a first rotor secondary body (4), forms hydraulic means-conducting channels (9...  
WO/2015/090299A1
The invention relates to a multi-part rotor (1) for a hydraulic camshaft adjuster, comprising two partial rotor members (2) which rest against each other along a separation plane (3) extending perpendicular to the axial direction and whi...  
WO/2015/090296A1
The invention relates to a multi-part rotor (1) for a hydraulic camshaft adjuster, said multi-part rotor having a rotor main body (2) that is connected to at least a first rotor secondary body (3) for conjoint rotation and conjoint axial...  
WO/2015/090530A3
The invention relates to a device (10) for adjusting valve clearance for a gas exchange valve (20) of an internal combustion engine, comprising a rotatably-mounted rocker arm (24) that has an actuation element (40) arranged at one end (3...  
WO/2015/090741A1
A camshaft adjusting device comprises an electromagnetic actuator (3) having an armature that is adjustable axially along an adjustment axis (5) in order to actuate a hydraulic valve for cam adjustment, and fastening means for attaching ...  
WO/2015/093423A1
Provided is a valve timing control device for an internal combustion engine with which the valve timing control device can be operated even when a portion of the coil of an electric motor is broken. In a step 4, when it is determined tha...  
WO/2015/093290A1
This valve gear for an engine is provided with a camshaft body (6), a first cam (7) and second cam (8) provided on the camshaft body (6), and a rocker shaft (25). The valve gear is provided with a rocker arm (21) and control arm (25) tha...  
WO/2015/090295A1
The invention relates to a multipart rotor (1) for a hydraulic camshaft adjuster, comprising a rotor main body (2) which is connected to a first rotor auxiliary body (3) for conjoint rotation and in an axially fixed manner, the rotor aux...  
WO/2015/090294A1
The present invention relates to a camshaft adjusting device comprising – a vane cell adjuster with - a stator (16) which is connectable to a crankshaft of an internal combustion engine, and - a rotor (17) which is mounted rotatably in...  
WO/2015/086157A1
The invention relates to an adjustable camshaft (1) for an internal combustion engine, having a support shaft (11) extending in the direction of a rotational axis (10), wherein at least one cam pack (12) is arranged on the support shaft ...  
WO/2015/088347A1
The present invention is in the field of a combustion engine comprising a two stroke cylinder (6), to an injector spark assembly (1) for use in such a combustion engine, to a method of operating said engine, and to a method of operating ...  
WO/2015/087649A1
Provided is a valve timing control device which, while having a reduced weight, is able to have improved sealing precision on the inner periphery side of the inner end face of a plate body. A front plate (12) comprises: a plate body (13)...  
WO/2015/087648A1
Provided is a valve timing control device such that brush fitting work is facilitated and such that the brush is reliably in contact with each slip ring. The valve timing control device comprises: two slip rings (26a, 26b), one inner and...  
WO/2015/083654A1
 A valve gear for an engine is provided with cam shafts (3, 4), first and second support walls (34, 35, 56, 57), and rocker arms (7-10) supported on the first and second support walls by support mechanisms (11-14). The support mechanis...  
WO/2015/085206A1
An apparatus and system for actuating at least one engine valve includes a rocker arm having a collapsing mechanism and an extending mechanism. The rocker arm may be configured as an exhaust rocker arm or an intake rocker arm. The collap...  
WO/2015/081936A1
The present invention relates to a camshaft adjuster (1) for an internal combustion engine, wherein the camshaft adjuster (1) has a trigger plate (8) for determining the relative angular position of a camshaft (3) in relation to a cranks...  
WO/2015/082066A1
The invention relates to an accommodating assembly (1) for accommodating a camshaft (10), to a method for grinding the camshaft (10), and to such a camshaft (10), wherein the camshaft (10) comprises a shaft body (11) having functional el...  

Matches 201 - 250 out of 32,363