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Matches 1 - 50 out of 33,068

Document Document Title
WO/2017/045736A1
The invention relates to a valve train device (10), in particular for an internal combustion engine, comprising at least one camshaft (11) that has at least one axially movable cam element (13) with at least one multi-track cam (14, 18) ...  
WO/2017/045009A1
The invention relates to a variable valve control device (1) for internal combustion engines of the reciprocating-piston design having at least one gas exchange valve, which can be actuated by a camshaft (3) by means of a cam device (4) ...  
WO/2017/048889A1
Reciprocating apparatuses such as a displacer in a Stirling engine or Vuilleumier (thermally-driven) heat pump and such as a poppet valve in an internal combustion engine have been known to be built with a mechatronic actuator. The recip...  
WO/2017/045735A1
The invention relates to a valve train device (10) for an internal combustion engine, comprising at least one camshaft (11) that has at least one axially movable cam element (14) with at least one multi-track cam (15, 19), and further co...  
WO/2017/047255A1
This valve timing control apparatus is provided with: a driving pulley 1 that has a cylindrical wall 5 to which a rotational force is transmitted from a crankshaft and a bottom wall 6 integrally formed at an end of the cylindrical wall i...  
WO/2017/047254A1
In the present invention an angle sensor 35 is an electromagnetic induction sensor having a detected body 50, wherein a tubular base part 52a of a support part 52 is inserted into an insertion hole 14d of a motor output shaft 14. The ang...  
WO/2017/045890A1
The invention relates to a shifting element and a shifting system for shifting a cam segment along a shaft longitudinal axis of a shaft segment of a cam shaft, as well as a cam shaft for actuating valves of an internal combustion engine,...  
WO/2017/045008A1
The invention relates to a variable valve control device (1) for internal combustion engines of the reciprocating-piston design having at least one gas exchange valve (32), which can be actuated by a camshaft (3) by means of a cam device...  
WO/2017/041799A1
The invention relates to an electrically actuatable camshaft adjuster, comprising an adjusting gear (5) which has a drive wheel (2) with an external toothing (7) and an additional ring-shaped component (11) which is solidly screwed there...  
WO/2017/042302A1
A dual phaser is disclosed for use with an internal combustion engine having a crankshaft and a valve train that includes a first and a second group of cam lobes, wherein the phase of the cam lobes in each group is adjustable, independen...  
WO/2017/041865A1
The invention relates to a valve arrangement for supplying air to an internal combustion engine. The valve arrangement comprises a first valve and a second valve arranged within the first valve. The invention also relates to a valve guid...  
WO/2017/041793A1
The invention relates to a camshaft adjuster (1) comprising a drive element (2) and an output element (3), wherein the drive element (2) can be rotated with respect to the output element (3) within a defined angular range between an earl...  
WO/2017/041801A1
An actuating device (1), in particular of an electric camshaft adjuster, has a housing (2) and a drive wheel (3) which is connected to the latter. Furthermore, the actuating device (1) has an actuating gear mechanism (4), in particular a...  
WO/2017/041835A1
The invention relates to a valve arrangement for supplying air to an internal combustion engine. The valve arrangement comprises a first valve and a second valve arranged within the first valve.  
WO/2017/043293A1
A composite structure comprises: a cover plate (14) that comprises a countersink (101) with a tapered hole shape and a plate-side fitting hole (102) on the small diameter side of the countersink; a bearing plate (13) that comprises a scr...  
WO/2017/038202A1
This phase adjustment unit includes: a drive-side ring (22); a driven-side ring (31); multiple spherical bodies (40) that make contact with the drive-side ring with a first radius of rotation (R1), make contact with the driven-side ring ...  
WO/2017/039020A1
The present invention relates to a side crosshead engine. More particularly, the present invention relates to a side crosshead engine wherein a side crosshead type, in which the cylinder head is positioned between the piston and the cran...  
WO/2017/038748A1
A cylinder head 1, in which a plurality of boss parts 22, 23 are set up adjacent to each other, is provided with oil flow channels 36, 39 formed between adjacent boss parts 22, 23, and notched parts 50, 60 that are formed by cutting out ...  
WO/2017/038858A1
Provided is a novel compression ratio adjustment device for an internal combustion engine, with which knocking-resistant performance can be improved and increases in the temperature of exhaust gas can be minimized. This compression ratio...  
WO/2017/038583A1
This cam carrier 40 is provided with: a cam carrier body 43; a pump bracket 44 that is provided on one end side of a cam shaft 42 in the axial direction from the cam carrier body 43 and to which a vacuum pump PU, which has as a power sou...  
WO/2017/032364A1
The invention relates to a hydraulic compensating element (7), which is arranged in the valve train of an internal combustion engine directly or indirectly between a cam of a camshaft and the valve stem of a gas exchange valve or between...  
WO/2017/029039A1
The invention relates to a method for the prediction of a future camshaft position (ypred), in which a regulating circuit or a part of a regulating circuit, which has at least one adjusting device (9), is approximated by a transmission f...  
WO/2017/028918A1
The invention provides a variable valve actuation mechanism for an internal combustion engine comprising at least one valve (201) and comprising - two concentrically arranged camshafts (301, 302), - a cam set comprising two cams (303, 30...  
WO/2017/029095A1
The invention relates to a modular assembly (1), comprising a housing frame (10) and at least one camshaft (11) rotatably accommodated in the housing frame (10), wherein the camshaft (11) has a supporting shaft (12), on which at least on...  
WO/2017/027732A1
A spark-ignited gas engine system comprises a combustion chamber defined by a piston, a head with a spark plug mechanism, and a cylinder having an associated intake valve and an associated exhaust valve, into which a mixture of combustib...  
WO/2017/026240A1
A pair of shelf parts 58 having protruding parts 60 in the top surfaces are provided in opposing side surfaces of an accommodating groove 56 provided in an outer-side surface 28b of a cover body 28 of a cover member 4, winding wire secti...  
WO/2017/025477A1
The invention relates to a valve train (1) for an internal combustion engine, comprising a cam shaft (2) and a cam follower (3), as well as a first cam (4a) that is mounted on said cam shaft (3) for conjoined rotation, and a second cam (...  
WO/2017/025356A1
The invention relates to an adjustable camshaft (10) for the valve drive of an internal combustion engine, having an outfit shaft (11) and an inner shaft (12) rotatable in the outer shaft (11), and having a phase actuator (1) by means of...  
WO/2017/025357A1
The present invention relates to a method and a device for assembling an adjustable camshaft which has at least one shaft segment comprising an outer shaft and an inner shaft extending concentrically through a passage bore of the outer s...  
WO/2017/025478A1
The invention relates to a valve train (1) for an internal combustion engine, comprising a cam shaft (2) and a cam follower (3), as well as a first cam (4a) that is mounted on said cam shaft (3) for conjoined rotation, and a second cam (...  
WO/2017/021369A1
The invention relates to an actuator comprising a drive motor, and a transmission which is mounted downstream of the drive motor in the drive train, is mounted coaxially to the drive motor and has an output element. The actuator is chara...  
WO/2017/021193A1
An internal combustion engine that has a motor housing, a valve drive which comprises a camshaft, a phase adjuster (22) that is operatively connected to the camshaft and an actuator (38) for actuating the phase adjuster (22), wherein the...  
WO/2017/024249A1
A switching rocker arm constructed in accordance to one example of the present disclosure includes an outer arm, an inner arm, a latch, an inner roller and a first torsion spring. The outer arm has a pair of outer arm portions and a conn...  
WO/2017/019585A1
An electric phaser for dynamically adjusting the phase of a camshaft relative to a crankshaft with a split ring planetary drive. The split ring planetary drive including: a sun gear driven by a motor, a plurality of planetary gears with ...  
WO/2017/017058A1
The invention relates to a camshaft adjuster (1) having a stator (2) driven by a crankshaft of an internal combustion engine, a rotor (4) which can be connected to a camshaft of the internal combustion engine in a rotationally fixed mann...  
WO/2017/016866A1
The invention relates to an adjustable camshaft (1), comprising an inner shaft (10) and a tubular outer shaft (11), wherein the inner shaft (10) is rotatably accommodated in the tubular outer shaft (11) and wherein adjustable cam element...  
WO/2017/018329A1
In the present invention, a determination unit determines whether a pause-side cylinder is in an operating state or a pausing state (S101). During a pause period (TS) in which the pause-side cylinder is determined to be in the pausing st...  
WO/2017/012832A1
A valve (60) for restricting flow through an opening of a control valve in a vehicle engine, the valve (60) having a body (64) comprising a tubular shell having a central axis (A) that extends between the open ends (68, 70) of the shell,...  
WO/2017/014617A1
The invention can be used in internal combustion engines. The present device for controlling the valve timing and valve lift of a valve train comprises a sleeve having a port in the side wall thereof for delivering oil from the engine lu...  
WO/2017/014618A1
The invention can be used in internal combustion engines. The present device comprises a sleeve having a port in the side wall thereof for delivering oil. Inside the sleeve there is mounted a rod having a skirt and an axial channel, whic...  
WO/2017/012614A1
A hydraulic element (1) with engine brake function for a four-stroke reciprocating-piston internal combustion engine is arranged on at least one transmission element (5) such as a finger-type rocker or rocker arm, wherein the transmissio...  
WO/2017/012779A1
A transportation means, an engine, a camshaft arrangement and an actuating device are proposed. The actuating device comprises: – a housing (2); – a permanent magnet (5); – a magnet armature (4); – an actuating element (8); and ...  
WO2017008792A1
The invention applies to the field of control valves for camshaft adjusters with volume accumulators. The control valve (1) includes a housing (2) and a control piston (3) mounted in a receiving area of the housing (2), wherein the contr...  
WO/2017/008857A1
An arrangement for a valve train assembly in an internal combustion engine comprises a valve train component and a hydraulic lash adjuster. The valve train component comprises a body that defines a bore comprising a first bore section an...  
WO2017010586A1
The present invention relates to an internal combustion engine using a helical intake/exhaust valve into which an exhaust valve and an intake valve are combined to enable intake and exhaust holes of a cylinder that communicate with a cha...  
WO2017011256A1
A continuously variable friction drive is used to phase a cam plate attached to the camshaft relative to a sprocket plate driven by the crankshaft. Discs are received within the cavity between the sprocket and cam plate. The discs are fr...  
WO/2017/007397A1
A rocker arm (1) and a rocker arm assembly, wherein the rocker arm has a through-hole for rotatably receiving a support shaft (2). The rocker arm is manufactured from steel and the through- hole is delimited by an outer surface (3) of a ...  
WO/2017/001338A1
The present invention relates to a method for adjusting a gap (5) between a stator (10) and a rotor (11) of a phase shifter (1) for an adjustable camshaft (12), the stator (10) being connected to an outer shaft (13) and the rotor (11) to...  
WO/2017/002743A1
In the present invention, when the temperature detected with a temperature sensor 4 is equal to or greater than a set value and the rotational speed detected with a rotational speed sensor 1S reaches a standard speed, which is lower than...  
WO/2017/002558A1
Provided is a valve timing control device of an internal combustion engine capable of sufficiently discharging a hydraulic oil between a pulley and a housing body. The pulley has a through-hole which passes through the pulley in the axia...  

Matches 1 - 50 out of 33,068