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WO/2012/123164A1 |
The invention relates to a drive wheel device comprising a bearing shaft (1) and a drive wheel (2) arranged on the bearing shaft (1) in a form-fitting manner, the drive wheel (2) being arranged in an auxiliary unit drive of a control dri...
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WO/2012/105308A1 |
Provided is an engine that enables a reduction in complicated operations during manufacturing, and a reduction of the outer diameter of a rotor. The engine is provided with an annular member (51). The annular member (51) is formed in an ...
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WO/2012/105926A1 |
A gas powered internal combustion engine in which the gas is provided from the gas phase of a pressurized liquid gas in an liquified petroleum gas container and in which the liquified petroleum gas container is rigidly mounted adjacent t...
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WO/2012/100634A1 |
An easily-maintainable compact diesel digital generator comprises a box body (10) formed of a base (12) and a cover (11). An engine (30), a generator (40), an inverter (50), a control device (70), a fuel tank (60), an air filter (31), a ...
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WO/2012/100655A1 |
A diesel digital generator convenient for heat dissipation of an electronic speed regulator comprises a cabinet (10) formed by a base (12) and a cover (11). An engine (30), a generator (40), an inverter (50), a control device (70), an el...
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WO/2012/100635A1 |
An easy-cooling compact-type diesel digital generator comprises a cabinet (5) formed by a base (8) and a cover (9). An engine (2), a generator (3), an inverter (4), a control device (10), a fuel tank (7), an air cleaner (16), a radiator ...
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WO/2012/100656A1 |
A diesel digital generator convenient for heat dissipation and maintenance of electrical elements comprises a cabinet (10) formed by a base (12) and a cover (11). An engine (30), a generator (40), an inverter (50), a control device (70),...
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WO/2012/100850A1 |
The invention relates to a traction drive of an internal combustion engine and to a method for operating same. In two drive planes the traction drive comprises an auxiliary drive (1) and a starter (7) and enables, in addition to a normal...
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WO/2012/100849A1 |
A traction drive of an internal combustion engine and a method for operating the same are proposed. The traction drive comprises two parallel drive levels, and as well as a normal operating mode it permits the following operating modes: ...
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WO/2012/094745A1 |
A clutched device that includes a driving member, a driven member and a clutch assembly that is disposed between the driving and driven members. The clutch assembly includes a carrier, a wrap spring and a spacer. The carrier is configure...
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WO/2012/087907A2 |
An engine cylinder head and turbocharger assembly includes a turbocharger having a turbine housing, wherein part of the turbine housing is integrated into a casting of the engine cylinder head. The turbocharger is arranged with respect t...
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WO/2012/083919A1 |
The invention relates to a method for controlling a belt drive of a drive train of a motor vehicle, with a planetary gear set which switches a transmission ratio between a starter-generator and an internal combustion engine, said planeta...
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WO/2012/083913A1 |
The invention relates to a belt drive of a drive train of a motor vehicle having a planetary gear set which switches a transmission ratio between a starter-generator and an internal combustion engine, said planetary gear set having an in...
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WO/2012/083923A1 |
The invention relates to a belt drive for a drive train in a motor vehicle, including a planetary gear set that shifts a gear ratio between a starter generator and an internal combustion engine and that comprises an internal gear which c...
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WO/2012/085613A1 |
This drive arrangement (D) for a least one auxiliary equipment (13) of a hybrid vehicle comprises a gearbox (8) having at least one input shaft (82) connected to a drive internal combustion engine (2) and one output shaft (86) connected ...
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WO/2012/083927A1 |
The invention relates to a belt drive of a drive train of a motor vehicle, comprising a planetary gear train, which shifts a transmission ratio between a starter generator and an internal combustion engine and which has a ring gear that ...
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WO/2012/079155A1 |
A clutched, driven component that includes a clutch assembly with a driven member, a driver, a carrier, a wrap spring, and an actuator that is operable for selectively causing at least a portion of the helical coils to engage or disengag...
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WO/2012/079796A1 |
A secondary assembly drive of an internal combustion engine and a method for operating same are proposed. The secondary assembly drive comprises: a first drive wheel (1) which can be rotatably connected to a crank shaft (CR) of the inter...
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WO/2012/079795A1 |
A secondary assembly drive of an internal combustion engine and a method for operating same are proposed. The secondary assembly drive comprises, in two drive levels, an assembly drive (2) and a starter drive (12) and permits, in additio...
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WO/2012/076416A1 |
The invention relates to a turbocharger which has a turbine with a turbine wheel, a compressor with a compressor wheel, and a shaft mounted in a bearing unit. The turbine wheel and the compressor wheel are arranged on the shaft. The turb...
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WO/2012/061936A1 |
In an aspect, the invention relates to a decoupler that is positionable between a shaft (eg. for an alternator) and an endless power transmitting element (eg. a belt) on an engine. The decoupler includes a hub that mounts to the shaft, a...
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WO/2012/061930A1 |
In one aspect, a decoupler assembly is provided for use between a shaft and an endless drive member that is used to drive the shaft. The decoupler assembly includes a pulley, a hub and an isolator spring that is preferably a coiled torsi...
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WO/2012/055149A1 |
A diesel engine gear case structure comprising a gear case base plate (1), a gear train (2), a gear case cover (3), a cylinder head (9), and a cylinder block (10). The gear case base plate (1) is connected to the cylinder block (10) and ...
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WO/2012/045151A1 |
A component, such as an engine accessory for an automotive engine, that has clutch with a helical clutch coil and an axially movable armature. The helical clutch coil is normally engaged so as to transmit rotary power between a driving m...
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WO/2012/045296A1 |
The invention relates to a crankshaft pulley for transferring a torque between a crankshaft and a belt drive, comprising a pulley, a gear train, a coupling and/or braking device, and at least one freewheel. The crankshaft pulley is chara...
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WO/2012/045464A1 |
The invention relates to an air compression device (10) for a motor vehicle, in particular a commercial vehicle, with an air compressor (12) which comprises a first compressor (14) and at least one second compressor (16), by means of whi...
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WO/2012/044185A1 |
An engine which includes a rotor mounted relative to an output shaft, the rotor having one or more piston cylinder assembly's disposed in or on the rotor. The longitudinal axis/axes of the one or more piston cylinder assembly's is orient...
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WO/2012/040553A2 |
An engine (2) is described having a crankcase (4), a liner and a head assembly (8). The crankcase is split along a plane (60) defining a two part crankcase (18, 20), where fluid passages (100, 106, 120, 150, 152) are passing through only...
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WO/2012/038037A1 |
The invention relates to a carrier housing (1) for an internal combustion engine (1000) having an engine block (200) having a V arrangement of cylinders and having a charging group (100), designed for two-stage charging having a low-pres...
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WO/2012/031361A1 |
In one aspect, the invention relates to a tensioner that is capable of precognitively anticipating when it is desirable to increase the tension in a belt or other endless drive element so as to prevent belt slip prior to events that woul...
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WO/2012/028134A2 |
The invention relates to a crankshaft pulley for transferring a torque between a crankshaft and a belt drive, comprising a planetary gear train and at least one starter freewheel. The invention is characterized in that the starter freewh...
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WO/2012/023210A1 |
A control system for a vehicle is characterized by being provided with: a power transmission device (5) including a clutch part (C1) capable of separating a travel drive source (3) and an output member (51); an auxiliary machine (11) cap...
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WO/2012/022506A1 |
The invention relates to a method for operating a belt drive (1) driven by a drive shaft (KW) of an internal combustion engine. The belt drive drives one or more auxiliary units (A/C, Gen) of the internal combustion engine and comprises;...
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WO/2012/013170A1 |
The invention relates to an internal combustion engine, characterized in that one or more compressors are integrated into a cylinder crankcase and thus the engine is supplied with fresh air from inside in a highly space-saving and quiet ...
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WO/2012/000487A1 |
The invention relates to a crankshaft pulley for transmitting a torque between a crankshaft (4) and a belt drive, having at least one free wheel (6) and a gear mechanism (10), characterized in that the gear mechanism is combined in the c...
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WO/2011/161407A1 |
The present invention relates to a transmission unit (10) for transmitting drive from an engine to an engine ancillary. The transmission unit (10) comprises an input shaft (20) arranged to receive drive from the engine and an output shaf...
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WO/2011/160215A1 |
A decoupler assembly with an input hub, an output member, and a one-way clutch. In one form, the decoupler assembly includes an annular bearing mount with a needle bearing disposed between the bearing mount and the input hub to support t...
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WO/2011/160208A1 |
A decoupler having an input hub, an output member, a one-way clutch, and at least one isolation spring. Rotary power is transmitted in a predetermined rotational direction from the input hub, through the one-way clutch, through the isola...
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WO/2011/160202A1 |
A decoupler having an input member, an output member and a combination one-way clutch and torsional isolator that couples the input and output members. The combination one-way clutch and torsional isolator includes a single helical coil ...
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WO/2011/158055A1 |
An oil pump assembly for use with an internal combustion engine having an engine block, a crankshaft that is rotatable with respect to the engine block on a crankshaft axis, and a sump that is connected to the engine block for receiving ...
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WO/2011/157923A2 |
The protective device consists of a protective casing (10) mounted, via a positioning and fixing means, on a support secured to the body shell of the vehicle. This protective casing (10) limits the amount of water or chippings splashed o...
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WO/2011/156902A1 |
A clutch assembly having a driver, an output member, a clutch spring, an armature and an actuator. The clutch spring includes a plurality of coils that are configured to be drivingly engaged with the driver. The clutch spring further inc...
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WO/2011/157481A1 |
The invention relates to a method for operating a drive train comprising an internal combustion engine (1) and a transmission (3) connected between the internal combustion engine (1) and an output drive (2), wherein an auxiliary output d...
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WO/2011/157475A1 |
The invention relates to a method for steadying a belt drive, which comprises at least one belt (1) and two belt pulleys (02-04) and is used to drive an additional unit (09) of an energy producer, in particular an internal combustion eng...
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WO/2011/147024A1 |
In one aspect, the invention is directed to a decoupler assembly for between an endless drive element and a shaft. The endless drive element may be, for example, an accessory drive belt from a vehicular engine. The shaft may be, for exam...
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WO/2011/143737A1 |
A driven accessory having a clutch that permits selective operation of an accessory portion. The clutch employs rotational inertia to control driving engagement of a wrap spring to an interior clutch surface on a drive member and/or driv...
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WO/2011/141105A1 |
The invention relates to a device (1) for driving an auxiliary unit (2), in particular a high-pressure pump, comprising a rotatably supported drive shaft (3), of an internal combustion engine, wherein the drive shaft (3) and a unit shaft...
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WO/2011/130833A1 |
A tensioner having a closing-type torsion spring that is employed to bias a pivot arm about a pivot shaft. The tensioner includes a damper that continuously contacts an inside surface of the torsion spring to dampen torsional vibration t...
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WO/2011/113766A1 |
A drive device (10) for an auxiliary unit of an engine comprises a shaft (12) and a belt pulley (14), which serve as an input element and an output element, and also a switchable gearing unit (16) for rotational speed adaptation, which g...
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WO/2011/109889A1 |
A device for driving a fan, such as a cooling fan of a stationary electrical generation unit is described herein. The device includes a driveline for transmitting power from a prime mover to the fan. The driveline includes a continuously...
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