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Matches 351 - 400 out of 13,791

Document Document Title
WO/2012/113126
A method for braking an integrated exhaust engine. When an exhaust brake (700) of a brake control mechanism (50) is closed, the exhaust back pressure of the engine is increased. An inner exhaust valve (3001) is opened downwards by reboun...  
WO/2012/113474
The invention relates to a camshaft adjuster (1) having a drive element (2), an output element (3) and a cover element (4), wherein the cover element (4) has been positively joined with an interlocking fit to the drive element or output ...  
WO/2012/110120
The invention proposes a subassembly of a hydraulically variable valve drive of an internal combustion engine, having a guide bush (4) that can be mounted in a hydraulic housing (3) and a piston (5), mounted therein such that it can move...  
WO/2012/110066
The invention relates to a method for producing a camshaft (14) that has a shaft section (12) and at least one cam element (10), particularly for an internal combustion engine, in which method the cam element (10) is designed separately ...  
WO/2012/110127
The invention relates to a three shaft adjustment mechanism comprising a drive part which can be connected to a drive shaft in a rotationally fixed manner, a driven part which can be connected to a driven shaft and an actuator which can ...  
WO/2012/110128
The invention relates to a three-shaft adjustment mechanism, comprising a drive part which can be connected in a rotationally fixed manner to the drive shaft and an actuator which can be connected in a rotationally fixed manner to an adj...  
WO/2012/110131
The invention relates to a three-shaft adjustment mechanism, comprising a drive part which can be connected to a drive shaft in a rotationally fixed manner, a driven part which can be connected to a driven shaft in a rotationally fixed m...  
WO/2012/110128
The invention relates to a three-shaft adjustment mechanism, comprising a drive part which can be connected in a rotationally fixed manner to the drive shaft and an actuator which can be connected in a rotationally fixed manner to an adj...  
WO/2012/110127
The invention relates to a three shaft adjustment mechanism comprising a drive part which can be connected to a drive shaft in a rotationally fixed manner, a driven part which can be connected to a driven shaft and an actuator which can ...  
WO/2012/110191
The invention relates to an activation module for at least one gas exchange valve of an internal combustion engine having a cylinder head hood (10) and at least one camshaft (14) having at least one cam piece (16, 17) arranged on the cam...  
WO/2012/110127
The invention relates to a three shaft adjustment mechanism comprising a drive part which can be connected to a drive shaft in a rotationally fixed manner, a driven part which can be connected to a driven shaft and an actuator which can ...  
WO/2012/110149
The invention relates to a three-shaft transmission comprising an input element (01) that can be connected to an input shaft for rotation therewith, an output element that can be connected to an output shaft and an adjusting element that...  
WO/2012/112817
A high-efficiency mechanism for variable valve actuation with increased engine architecture applicability is described. The high efficiency mechanism introduces an intermediate lever having a secondary cam profile forming a variable osci...  
WO/2012/109780
A method and apparatus for resetting a valve lift for use in an engine brake. A brake piston (160), and a hydraulic fluid passage (214) are arranged within a rocker arm (210) or a valve bridge (400) of an engine. A resetting valve arrang...  
WO/2012/111388
Provided is a valve opening/closing timing control device that can suppress warping of a driven rotary body, while also simplifying operation processes and reducing the number of parts. The present invention is provided with: a driving r...  
WO/2012/111389
Provided is a valve opening/closing timing control device that can suppress warping of a driven rotary body, while also simplifying operation processes and reducing the number of parts. The present invention is provided with: a driving r...  
WO/2012/107121
The invention relates to an intermediate lever (1) for a variable valve-train in an internal combustion engine, comprising two support rollers (4) for a counter-rotation on a link track, which rollers extend on a shaft (3), on one end fa...  
WO/2012/109013
A variable cam timing phaser for an internal combustion engine having a concentric camshaft can include a stator (14) having an axis of rotation. An outer rotor (20) can rotate independently relative to the axis of rotation of the stator...  
WO/2012/109013
A variable cam timing phaser for an internal combustion engine having a concentric camshaft can include a stator (14) having an axis of rotation. An outer rotor (20) can rotate independently relative to the axis of rotation of the stator...  
WO/2012/107119
The invention relates to an intermediate lever (1) for a variable valve-train in an internal combustion engine, comprising two perpendicular lateral walls (2) which are bridged, in a central section (3), by a shaft (4) on which a counter...  
WO/2012/107122
The invention relates to a camshaft adjuster (1) comprising a drive element (2), an output element (3) and a spring (4), wherein the spring (4) is preloaded axially in the spring chamber (5).  
WO/2012/104391
The invention relates to a shaft, particularly a cam shaft (1), comprising a hollow shaft section (10) with at least one radial inlet opening (11a, 11b) for evacuating a gas through said hollow shaft section (10), and comprising a splash...  
WO/2012/104242
The invention relates to a device (1) for varying the relative angle position of a camshaft (2) with respect to a crankshaft of an internal combustion engine, wherein the device (1) has a control valve (3) for controlling the pressurized...  
WO/2012/104482
A gas exchange valve arrangement for a supercharged internal combustion engine, which arrangement comprises a gas exchange valve (1) having a valve head (2) and a valve stem (3) connected to the valve head (2), the arrangement further co...  
WO/2012/105216
A 2-cycle engine has: a piston reciprocably housed in a cylinder bore; an intake opening, an exhaust opening, and a scavenge opening provided in an inner peripheral wall of the cylinder bore and opened/closed by the piston; and a scaveng...  
WO/2012/100993
Mechanically controllable valve-train assembly having a plurality of gas exchange valves which are arranged in a row and are assigned at least two cylinders which are arranged in a row, wherein at least one gas exchange valve is assigned...  
WO/2012/100855
The invention relates to a sliding cam system, comprising sliding cams (2) which are arranged in a non-rotatable, but axially displaceable, manner on a main shaft (1), preferably on a shaft used as a cam shaft of a reciprocating internal...  
WO/2012/103401
Devices and related methods are disclosed that generally involve variable actuation of engine valves. In one embodiment, a valve train for a split-cycle internal combustion engine or an air hybrid split-cycle engine is provided that incl...  
WO/2012/103401
Devices and related methods are disclosed that generally involve variable actuation of engine valves. In one embodiment, a valve train for a split-cycle internal combustion engine or an air hybrid split-cycle engine is provided that incl...  
WO/2012/097953
Roller tappet 9 having a tappet body 15 which accommodates a roller shoe 17, wherein the roller shoe 17 has a cylindrical receptacle 18 for mounting a running roller 19. According to the invention, a roller tappet 9 is provided which is ...  
WO/2012/097895
Valve control system (2) for actuating gas exchange valves (4) of an internal combustion engine having both an electrohydraulic valve-lift control device (28) with a hydraulic system (30) which comprises a control valve (32) for the cont...  
WO/2012/097769
The invention relates to a method for assembling a multi-part article, wherein the article comprises components (1) which each have a through-hole and are disposed along a longitudinal axis of a support element (2) at predeterminable axi...  
WO/2012/098956
The present invention provides a shaft for an engine, wherein an integrated rolling bearing can be used in the shaft for the engine serving as an assembly type shaft for an engine, displacement of an inner ring or an outer ring is not co...  
WO/2012/095203
The invention relates to an angle joint (1) for connecting a spherical head (2) of a pressure piston (3) of a play compensating element (5) to a joint socket (6) of a base (7) in a pivotably movable manner, said play compensating element...  
WO/2012/095772
A spool valve is described for controlling a twin phaser for coupling a drive member for rotation with two driven members and for enabling the phase of each of the two driven members to be varied independently in relation to the drive me...  
WO/2012/094324
A valve timing control apparatus (10) for a combustion engine is proposed, comprising a rotational member, preferably a sprocket (50), being driven by said combustion engine, a rotor (40) being mechanically coupled with a camshaft (42) f...  
WO/2012/090318
Provided is a high-pressure pump that can easily be installed in an internal combustion engine. The high-pressure pump (1) is provided with a rocker arm assembly member (100). Before a plunger (50) makes contact with the tip part (64) of...  
WO/2012/089308
The invention relates to an electrohydraulic actuation module for actuating gas exchange valves of an internal combustion engine having a cylinder head, which cylinder head has hydraulic valve adjusters which have in each case one actuat...  
WO/2012/092095
A roller lifter for an internal combustion engine (10) includes a cylindrical lifter body (100) having a first end (104), a second end (106) and a roller (110) rotatably attached to the first end (104). The first end (104) has a first di...  
WO/2012/085485
The invention relates to a method of manufacturing a system (21) comprising an electromagnetic actuator and a valve (24), this actuator comprising a fixed body (22) containing a mobile armature (23), a hydraulic stop (33) via which the v...  
WO/2012/085394
The subject of the invention is a device for actuating at least one value comprising a support and at least one rocker (30) mounted so that it can rock with respect to the support about an axis of pivoting, the rocker having a first port...  
WO/2012/088249
A desmodromic valve system which provides direct bidirectional displacement of a valve stem of an internal combustion engine without the aid of a rocker arm, utilizing a semirigid basket operating in conjunction with a plurality of cams ...  
WO/2012/084284
The invention relates to an arrangement of a camshaft adjuster (1) which has a drive wheel (2), a stator (3), and a rotor (4), hydraulic channels (5) and (14) being formed by contact surfaces (7) of the structural elements which lie on e...  
WO/2012/083574
A combined rocker arm apparatus for actuating auxiliary valve of engine, comprises an auxiliary actuator, a main rocker arm (210) and a secondary rocker arm (2103). The auxiliary actuator comprises an auxiliary rocker arm (2102) and an a...  
WO/2012/085393
The present invention relates to the field of control of an internal combustion engine and, in particular, the disconnection of the inlet and exhaust valves of an internal combustion engine, for example of the controlled-ignition type. T...  
WO/2012/086131
In the present invention, a valve gear (50A) operates intake valves (53) of a plurality of cylinders (C), and is provided with a drive camshaft (24) that moves in response to the rotation of a crankshaft (26) of an engine (E); a driven m...  
WO/2012/086084
A variable valve device (20) equipped with a hydraulically actuated variable mechanism (25) that changes the valve timing, and a lock mechanism (26) that locks the valve timing during a prescribed period between the most retarded angle p...  
WO/2012/084283
The invention relates to an arrangement of a camshaft adjuster (1) that has a stator (2) and a rotor (3), said stator (2) and rotor (3) being designed as sheet metal parts, and that has integral shaped sheet metal sections (12) for recei...  
WO/2012/086085
A variable valve device (20) equipped with a hydraulically actuated variable mechanism (25) that changes the valve timing, and a lock mechanism (26) that locks the valve timing during a prescribed period between the most retarded angle p...  
WO/2012/082230
The present disclosure relates to shims (10, 24) adapted for placement between a rocker shaft (42) and rocker shaft mounts (62, 64). The rocker shaft mounts (62, 64) project from the cylinder head (60) of an internal combustion engine. T...  

Matches 351 - 400 out of 13,791