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WO/2023/113719A1 |
The invention relates to the laboratory-type trieur machine (1), which is used to determine the physical properties of the products to be processed in the facilities such as pollution, fullness, and foreign matter ratio, which has small ...
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WO/2023/104342A1 |
A switching roller finger follower assembly (100) for use in an engine. The assembly including a bracket assembly including a first bracket (140) and a second bracket (110) that are pivotably connected to each other. The first bracket (1...
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WO/2023/104343A1 |
A compression latch system assembly includes a latch system assembly (300) that includes a plate (302) having a first side end (304) and a second side end (306). The plate (302) may be placed between a valve side rocker arm (102) and a c...
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WO/2023/102346A1 |
An internal combustion engine system includes an engine with a plurality of cylinders, a fueling system to provide fuel to the plurality of cylinders, an air intake system to provide air to the plurality of cylinders through respective o...
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WO/2023/101003A1 |
The present invention is provided with: a sprocket 1 having a sprocket body 1a and a first annular restriction part 8; a following member 9 affixed to an end section of a camshaft 2; and first ball bearings 10 provided between an outer c...
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WO/2023/099037A1 |
A valve bridge assembly for an engine includes a main body configured to engage a distal end of at least one valve stem. A receiving body is movably disposed within a cavity of the main body between a first position and a second position...
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WO/2023/092940A1 |
The present invention relates to the technical field of engine valve driving devices, and in particular, to a special driving cam-based combined engine valve driving device, comprising a valve bridge, a special driving cam, a driver, and...
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WO/2023/093927A1 |
The present invention relates to a working engine as a reciprocating piston working engine (1) or a rotary piston working engine (401). The working engine (1; 401) comprises a working volume or plurality of working volumes. The working v...
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WO/2023/092941A1 |
Provided is a dedicated fixed dual-piston hydraulic engine valve driving device, comprising a dedicated driving cam (19), a driver (4), a driving oil passage (4-3), and a control valve (6), wherein when the control valve (6) is opened, t...
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WO/2023/089169A1 |
The invention relates to a valve train (10) for an internal combustion engine, with a first rocker arm (32) which is mounted on a rocker arm axle (30) pivotably about a pivot axis (14) relative to the rocker arm axle (30), with a first g...
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WO/2023/088515A1 |
The invention relates to a camshaft phaser (1) for adjusting a phase position between a crankshaft and a camshaft of a motor vehicle, comprising a stator (2), a rotor (3) which is rotatable in relation thereto, and working chambers (4) w...
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WO/2023/089464A1 |
An internal-combustion engine has a plurality of cylinders each provided with two intake valves (V1, V2) that are driven by respective pumping pistons (16) operatively associated to the cams (CAM 1, CAM 2, CAM 3, CAM 4) of a camshaft (11...
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WO/2023/077527A1 |
A phase adjuster for a camshaft, comprising: a stator in a ring-shaped structure; a rotor accommodated in the stator and forming a first pressure cavity and a second pressure cavity with the stator, the rotor being provided with an intro...
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WO/2023/077529A1 |
A camshaft (4) phaser, comprising: a stator (1) which has an annular structure; a rotor (2) which is accommodated in the stator (1) and forms a first pressure chamber and a second pressure chamber with the stator (1), where the rotor (2)...
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WO/2023/072432A1 |
A rocker arm assembly (10) including a cam side rocker arm portion (14) configured to selectively rotate about a pivot location. A latch pin assembly (20) is provided for selectively latching and deactivating rotation of the cam side roc...
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WO/2023/074624A1 |
A roller-type rocker arm (10) comprises: a body (11) including a pair of side walls (11d, 11e); a metal roller shaft (12) fixed at both ends to the pair of side walls (11d, 11e); a resin inner ring roller (13) that is axially supported b...
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WO/2023/046672A1 |
The invention relates to a shift gate (10) for a sliding cam system, having at least two shift grooves (11) for engaging at least one actuator pin, which shift grooves extend in a peripheral direction of the shift gate (10), wherein the ...
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WO/2023/042613A1 |
An electric actuator 1 comprises: an electric motor 4 having a stator 41 and a rotor 42; a motor axis 51 provided on the inner diameter side of the rotor 42 and rotating integrally with the rotor 42; decelerators 5a, 5b disposed on the i...
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WO/2023/042527A1 |
The inner periphery of a valve accommodation hole 14a of a rotor 14 has a pair of circumferential engaging parts 20, 21 and an axial engaging part 22, the outer periphery of a valve body 31 is provided with a fitting groove 35, and an el...
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WO/2023/037738A1 |
The present invention comprises: a control valve (27) provided to a rotor part (14); a check valve (29) provided inside a recess (30) provided in an inner axial direction of the rotor part, the check valve allowing the inflow of hydrauli...
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WO/2023/037483A1 |
A valve timing adjustment device (10) includes: a case (11) that rotates in response to crankshaft rotation force transmitted thereto; a rotor (12) that rotates integrally with a camshaft (70) and rotates relatively to the case (11); a h...
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WO/2023/036356A1 |
The invention relates to a hydraulic camshaft adjuster (1) having a stator (2), a rotor (3) rotatable relative to the stator (2) within a limited angular range, and a hydraulic supply (4) having two working channels (5, 6) and a shifting...
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WO/2023/030691A1 |
A switching roller finger follower can include: an outer arm assembly comprising a valve end and a pivot end; an inner arm assembly configured to pivot relative to the outer arm assembly, the inner arm assembly comprising a latch; a pivo...
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WO/2023/034896A1 |
An internal combustion engine system includes an engine with a plurality of pistons housed in respective ones of a plurality of cylinders. A valve train is provided for opening and closing intake and exhaust valves of the cylinders durin...
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WO/2023/032448A1 |
Provided is a brushless motor capable of achieving a reduction in the size of a first ball bearing to suppress a degradation in durability, and achieving a reduction in product costs. A motor housing 30 has: a cylindrical section 35; a...
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WO/2023/030701A1 |
The invention relates to a lightweight composite component (22) for a valve rotating device (2), comprising: - at least one sheet-metal element (4), which forms a contact surface for a Belleville spring (44), a rolling element (40) or an...
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WO/2023/025565A1 |
The invention relates to a valve bridge (42) for a valve train (10) of an internal combustion engine, comprising a bridge actuation region (44), via which the valve bridge (42) can be actuated by means of a first rocker arm (32) of the v...
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WO/2023/024120A1 |
A camshaft phase regulator (10), which is used for connecting to a camshaft to adjust a rotational phase of the camshaft. The camshaft phase regulator (10) comprises a stator (1), a rotor (2), and a central valve (3), wherein the rotor (...
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WO/2023/023277A1 |
The present disclosure provides a control valve including a camshaft and one or more poppet assemblies. In general, the one or more poppet assemblies can include a poppet carriage that is moveable by the camshaft between a first end posi...
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WO/2023/019599A1 |
A camshaft phase regulator (100), which is connected to a camshaft (1) to regulate a rotational phase of the camshaft (1). The camshaft phase regulator (100) comprises a stator (10), a rotor (20) and a central valve (30), wherein the rot...
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WO/2023/013321A1 |
Provided is a valve timing control device for an internal combustion engine, the device making it possible to ensure good lubricating performance and exhaust performance owing to lubricant supplied to the inside of a gear reducer. Prov...
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WO/2023/008184A1 |
This valve timing adjustment system comprises: a valve timing adjustment device (1); a phase lock mechanism (2); a hydraulic control valve (3); an electromagnetic drive unit (4); and an electronic control device (5). When removing a lock...
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WO/2023/009015A1 |
The invention relates to a piston with outer housings that is connected to at least two coupled crankshafts, transforming the reciprocating linear motion of the piston into rotary motion of the crankshafts. A cylinder sleeve with the pis...
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WO/2023/001408A1 |
A switching roller finger follower can comprise an outer arm assembly comprising a pivot end comprising a first and a second pass-through. An inner arm assembly can be configured to pivot relative to the outer arm assembly, the inner arm...
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WO/2023/001640A1 |
An internal combustion engine (1) comprises an engine block (2), a poppet valve (3) which is slidably mounted to the engine block (2), a camshaft (7) for operating the poppet valve (3) which camshaft (7) is rotatably mounted to the engin...
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WO/2023/004242A1 |
A rocker lever device for an internal combustion engine including a camshaft, the rocker lever device comprising: a rocker lever including a body rotatable about a rocker shaft, the body including a first end that receives motion from th...
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WO/2023/285973A1 |
Valve bridge systems include constraints and guides for managing bridge jump and other uncontrolled valve bridge motion during engine operation. Constraints may include an e-foot collar, an extended portion on the bridge, and a bridge br...
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WO/2023/285901A1 |
A switching finger follower for an engine valve train utilizes an adjustable support assembly that eliminates potential for partial engagement during operation. A lever engagement member or latch is disposed for movement on the follower ...
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WO/2023/275656A1 |
A valve bridge comprises a central body and at least first and second valve interface portions extending from the central body, each of the at least first and second valve interface portions defining a chamber configured to receive an en...
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WO/2023/274580A1 |
A hydraulic lash adjuster can include: a longitudinal axis; an inner assembly comprising: a check assembly; and a latch pin assembly; an outer body comprising: a body bore; and a first latch receiver formed in the outer body; a bottom ca...
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WO/2022/262902A1 |
The invention relates to a camshaft adjustment system (1) comprising a hydraulic camshaft adjuster (3) having at least one working chamber (2), wherein the at least one working chamber (2) is operatively inserted between a stator (4) and...
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WO/2022/204654A9 |
A gear housing assembly includes a gear housing and a gear cover for an internal combustion engine. The gear housing includes gear housing drillings, the gear cover includes gear cover drillings, wherein the gear cover is attached to the...
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WO/2022/262905A1 |
The invention relates to a reciprocating piston engine having a crankcase, which accommodates at least one crankshaft, and a cylinder housing (10), said cylinder housing (10) being a one-piece cast part which accommodates at least one cy...
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WO/2022/264747A1 |
This brushless motor comprises: a stator 17 that is fixed to the inner periphery of a motor housing 16 and that has a coil 17b wrapped on a stator core 17a; a rotor 19 that is fixed to a stator coil motor output shaft 18; a rotor 19 that...
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WO/2022/258581A1 |
A yoke-type phaser is disclosed having a drive member and a driven member rotatable about a common axis and coupled to one another by means of a yoke that is movable, in a plane normal to the common axis, to vary the relative phase of th...
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WO/2022/258109A1 |
The invention relates to an actuating gear (1), in particular a harmonic drive, of an electromechanical camshaft adjuster, said actuating gear comprising: a drive wheel (2) designed as a ring gear; an internally toothed output element (9...
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WO/2022/258224A1 |
An oil control assembly can comprise a capsule comprising: a first piston; a second piston; and a capsule biasing mechanism biasing the first piston from the second piston; wherein the first piston and the second piston define a chamber ...
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WO/2022/258227A1 |
A hydraulic capsule is provided for use in connection with an engine decompression brake or other variable valvetrain lifts. The hydraulic capsule comprises a main body having a latch pin, a first housing defined by a first outer diamete...
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WO/2022/253465A1 |
A pivoting bracket assembly for a valvetrain comprises a pivot pin, a first bracket comprising a first mounting area rotatable about the pivot pin and a first reaction arm extending away from the first mounting area, and a second bracket...
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WO/2022/247988A1 |
The invention relates to a mounting tool (1) for mounting a camshaft adjuster (2) to a camshaft (3), comprising a counter force part (4) for securing a rotor (5) of the camshaft adjuster (2) in a rotationally fixed manner, wherein the co...
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