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Patent Searching and Data


Matches 1 - 50 out of 33,142

Document Document Title
WO/2017/065982A1
A system includes a camshaft disposed along an axis from a drive end to a opposite end, and the camshaft includes a plurality of journals configured to support the camshaft and is spaced along the axis. The camshaft includes a plurality ...  
WO/2017/063939A1
The invention relates to a control shaft of a cam shaft adjustment unit having axially spaced adjustment cams, which are designed in a first axial section of the control shaft for a continuous operation of a cylinder and in a second axia...  
WO/2017/065056A1
The objectives of the present invention are to provide a cam angle sensor fault diagnostic device for a saddle-type vehicle with which faults in a cam angle sensor mounted in a saddle-type vehicle can be detected, and the location of a f...  
WO/2017/063941A1
The invention relates to a valve control of an internal combustion engine comprising a camshaft (2) and a cam sleeve (3), which surrounds the camshaft and is fastened in an axially movable manner and has cams (5), which are associated wi...  
WO/2017/060075A1
A method according to the invention for controlling an internal combustion engine having a camshaft, of which the phase in relation to a crankshaft can be adjusted by means of an electric adjuster, and having a control device comprises t...  
WO/2017/061130A1
The present invention can provide an engine valve-device comprising the following: a cam shaft; a rocker arm (9); a synchronization cam (13) that rotates in synchronization with a valve driving cam; and a switching mechanism (3) that swi...  
WO/2017/060492A1
A valve train assembly for providing Exhaust Gas Recirculation (EGR) in a cylinder of internal combustion engine is disclosed. The valve train assembly comprises a rocker arm and a hydraulic lash adjuster (HLA). The rocker arm comprises ...  
WO/2017/060490A1
An actuator for actuating valve-lift modes of a valve train assembly of an internal combustion engine is presented. The valve train assembly is capable of being switched between a first valve-lift mode and a second valve-lift mode. The a...  
WO/2017/060496A1
An assembly for an internal combustion engine is presented. The assembly comprises a plurality of rocker arms each for operating a respective engine valve of a plurality of engine valves. Each rocker arm comprises a first body, a second ...  
WO/2017/056657A1
The present invention provides a cam shaft that suppresses increases in the number of components and the number of places to be processed, can prevent sliding surfaces, which are each part of an outer circumferential surface of an outer ...  
WO/2017/059066A1
A system for actuating engine valve comprises a main valve actuation motion source configured to supply main valve actuation motions to the at least one engine valve via a main motion load path, and an auxiliary valve actuation motion so...  
WO/2017/058228A1
A magnetic cycloid gear assembly includes an outer magnet drum comprising a plurality of outer drum magnets having a first number of magnetic pole pairs. The assembly also includes a first inner magnet drum comprising a first plurality o...  
WO/2017/055489A1
The invention relates to an internal combustion engine (1) comprising a number n of cylinders (2), a crank shaft (3) and a cam shaft (4) drivingly connected thereto. According to the invention: the cam shaft (4) is connected to the crank...  
WO/2017/055734A1
The invention relates to a breaker arm (20) of a device (10) for actuating a valve in a cylinder head of a heat engine of a motor vehicle by means of a camshaft arranged in a cylinder head of said engine, said breaker arm including an ac...  
WO/2017/054953A1
The invention relates to a device (10) for axially adjusting a switching element (12), comprising a switching shaft (14), which can be rotated about an axis (A), an adjusting body (16), which is connected to the switching shaft (14) for ...  
WO/2017/053867A1
A valve train assembly includes an intake rocker arm, an exhaust rocker arm, a carrier configured to couple to a cylinder block and operably associated with the intake rocker arm and the exhaust rocker arm, the carrier including a first ...  
WO/2017/050324A1
The invention relates to a lever (1; 2, 20) which can be loaded by a cam for actuating gas exchange valves of an internal combustion engine, having a rest (7) which is configured at one end (9) of the lever (1; 2, 20) on the underside (3...  
WO/2017/053557A1
In an engine comprising a cylinder having first and second engine valves of a same function type, a system for actuating the first and second engine valves comprises a first and second master pistons that receive first and second valve a...  
WO/2017/050327A1
The invention relates to a control valve for a camshaft adjuster. The control valve includes a valve sleeve (13) having one or more inlet openings (22), two supply openings (20, 21) and an outlet opening (11), and a control piston (4) gu...  
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...  

Matches 1 - 50 out of 33,142