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公开(公告)号：US20240117859A1
公开(公告)日：2024-04-11
申请号：US17767679
申请日：2020-08-20
发明人： Benjamin Vögtle , Stephan Maienschein , Peter Wahl , Daniel Echle , David Schnädelbach , Thorsten Krause
CPC分类号： F16F15/145 , F16D3/12 , F16D2300/22 , F16F2232/02
摘要： A torque transmitting device for a drivetrain for transmitting a drive torque to an output element. The device having: an electric motor with a conversion unit, which comprises a stator and a rotor that is rotatable relative to the stator, for converting electrical energy into mechanical energy; and a torsional vibration damper with a damper mass received on a damper mass support such that the damper mass can be deflected to a limited extent against the action of a restoring force, the damper mass being arranged so as to overlap radially with the conversion unit.
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2.发明申请公开(公告)号：US20220379709A1
公开(公告)日：2022-12-01
申请号：US17770662
申请日：2020-07-23
摘要： A torque transmission unit includes a first input side, a second input side, an output side, a hydrodynamic converter and a lock-up clutch. The first input side is configured to receive a first torque, and the second input side is configured to receive a second torque. The torque transmission unit has a freewheel. The freewheel is arranged downstream of the hydrodynamic converter, and the second input side is arranged downstream of the freewheel in a torque flow of the first torque from the first input side to the output side. The freewheel is designed to, in a first freewheel operating state, connects, in a torque-locking manner, the hydrodynamic converter to the output side for the transmission of the first torque from the first input side to the output side when the lock-up clutch is open. The freewheel is designed to, in a second freewheel operating state, decouple the hydrodynamic converter from the output side, to at least partially prevent a transmission of the second torque from the second input side into the hydrodynamic converter.
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公开(公告)号：US11407300B2
公开(公告)日：2022-08-09
申请号：US17266647
申请日：2019-08-27
摘要： A hybrid module for a drivetrain of a motor vehicle includes a separating clutch for coupling an input-side drive shaft with an output-side intermediate shaft, and an actuating device for actuating the separating clutch, co-rotatable with the drive shaft or with the intermediate shaft. The actuating device includes a pressure chamber connectable to a pressure source arranged to provide a hydraulic actuating pressure through a hydraulic medium, and a compensation device for at least partially compensating a change in pressure in the pressure chamber from a first centrifugal force acting on the hydraulic medium. The drive shaft may be a crankshaft of an internal combustion engine arranged for mechanically driving the motor vehicle and the intermediate shaft may be a rotor shaft for an electric machine arranged for electrically driving the motor vehicle.
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公开(公告)号：US10648531B2
公开(公告)日：2020-05-12
申请号：US15524560
申请日：2015-10-16
发明人： Stephan Maienschein , Mario Degler
IPC分类号： F16F15/123 , B60K6/40 , F16D13/52 , F16F15/134 , F16F15/14 , B60K6/30 , B60K6/48 , F16D3/12
摘要： A hybrid module for a motor vehicle power train, including an input side for connecting to an internal combustion engine, an output side for connecting to a drive wheel, an electric drive motor comprising a stator and a rotor and a torque transfer device arranged between the roto and the output side. The transfer device is designed to reduce rotational irregularity.
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公开(公告)号：US10443682B2
公开(公告)日：2019-10-15
申请号：US16081094
申请日：2017-02-27
发明人： Stephan Maienschein
IPC分类号： F16F15/14
摘要： A centrifugal pendulum includes a pendulum carrier arranged rotatably about an axis of rotation and a plurality of pendulums distributed over a circumference of the pendulum carrier. The plurality of pendulums are received on the pendulum carrier so as to be able to move along pendulum paths with a predefined pendulum mass. A spring element acting in a circumferential direction, and with a predefined spring rate, is provided between two adjacent pendulums in the circumferential direction. The pendulums and the spring elements are adjusted to a predefined excitation order taking into account the gravity acting on the pendulums.
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公开(公告)号：US10316947B2
公开(公告)日：2019-06-11
申请号：US15325005
申请日：2015-06-25
发明人： Stephan Maienschein
摘要： A torque converter (10) including a lock-up clutch, the lock-up clutch (20) having an axially displaceable and/or axially elastic actuating element (26) for actuating the lock-up clutch, the actuating element being designed as a component different from the turbine and being mounted on the turbine.
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公开(公告)号：US10203020B2
公开(公告)日：2019-02-12
申请号：US14648786
申请日：2013-11-29
发明人： Stephan Maienschein
IPC分类号： F16F15/14 , F16F15/139 , F16F15/129
摘要： A centrifugal pendulum, including a rotation element and a pendulum flange. The pendulum flange is connected to the rotation element by means of a fastening means to transmit torque between the rotation element and the pendulum flange. The fastening means is designed in such a way that for the torque greater than a certain amount, some slip, or relative rotation, occurs between the pendulum flange and the rotation element.
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公开(公告)号：US10094445B2
公开(公告)日：2018-10-09
申请号：US15303991
申请日：2015-03-20
发明人： Stephan Maienschein
IPC分类号： F16F15/14
摘要： A centrifugal pendulum which is mounted rotatably around an axis of rotation, having a pendulum flange, a first pendulum mass and a second pendulum mass, wherein the first pendulum mass is spaced apart from the second pendulum mass in the circumferential direction, wherein the pendulum flange includes a first pendulum flange part and a second pendulum flange part, wherein the first pendulum mass is positioned bordering axially on the first pendulum flange part and is coupled with the first pendulum flange part so that it is movable to a limited extent, wherein the second pendulum mass is positioned bordering axially on the second pendulum flange part and is coupled with the second pendulum flange part so that it is movable to a limited extent.
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公开(公告)号：US20170314639A1
公开(公告)日：2017-11-02
申请号：US15524560
申请日：2015-10-16
发明人： Stephan Maienschein , Mario Degler
IPC分类号： F16F15/123 , F16F15/14 , B60K6/30 , B60K6/40 , B60K6/48
CPC分类号： F16F15/12353 , B60K6/30 , B60K6/40 , B60K6/48 , B60K2006/4825 , B60Y2200/92 , B60Y2400/48 , F16D3/12 , F16D13/52 , F16F15/13476 , F16F15/145 , F16F15/1457 , Y10S903/902
摘要： A hybrid module for a motor vehicle power train, including an input side for connecting to an internal combustion engine, an output side for connecting to a drive wheel, an electric drive motor comprising a stator and a rotor and a torque transfer device arranged between the roto and the output side. The transfer device is designed to reduce rotational irregularity.
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公开(公告)号：US11499602B2
公开(公告)日：2022-11-15
申请号：US16603949
申请日：2018-05-15
摘要： A torque transmitting device that can be rotatably mounted about an axis of rotation includes a series damper having a first damper unit, a second damper unit and a coupling unit. The first damper unit has a damper output side and the second damper unit has a damper input side. The coupling unit is arranged between the damper output side of the first damper unit and the damper input side of the second damper unit. The coupling unit has a first coupling part and a second coupling part, wherein the first coupling part and the second coupling part are arranged axially offset in relation to one another. The first coupling part connects the damper output side of the first damper unit to the second coupling part. The second coupling part connects the first coupling part to the damper input side of the second damper unit.
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