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公开(公告)号：US12105546B2
公开(公告)日：2024-10-01
申请号：US17914401
申请日：2021-03-08
发明人： Patrick Augustin
IPC分类号： G05F1/56 , B60R16/033
CPC分类号： G05F1/56 , B60R16/033
摘要： A control circuit for a control unit, which is located in a vehicle and is configured to be switched between an energy-saving state that has a limited range of functions and a normal operational state depending on an output voltage received from the control circuit (10), includes a field-effector transistor. The field-effect transistor is configured to receive a supply voltage. The field-effect transistor is further configured to switch between control states based on a control voltage applied at a gate terminal. The control states are an on-state and an off-state. The field-effect transistor is further configured to provide the output voltage based on the control state of the field-effect transistor.
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公开(公告)号：US12104671B2
公开(公告)日：2024-10-01
申请号：US18008728
申请日：2021-05-18
发明人： Mathias Girnus , Pascal Strasser
CPC分类号： F16F15/145 , F16C3/10 , F16C2226/60 , F16C2360/22
摘要： A crankshaft assembly for a motor vehicle drive train, including a crankshaft segment and a centrifugal pendulum secured thereon, which has a carrier secured to the crankshaft segment and at least one pendulum mass that moves relative to the carrier along a predetermined track. The crankshaft assembly has a friction unit connected to the carrier, which rests on the at least one pendulum mass such that, with a relative movement of the pendulum mass in relation to the carrier, the friction unit applies a frictional torque on the pendulum mass counteracting the relative movement, wherein the friction unit extends over a peripheral section of less than 360°.
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公开(公告)号：US12104655B2
公开(公告)日：2024-10-01
申请号：US17918585
申请日：2021-03-17
发明人： Tony Zeiss
CPC分类号： F16D23/04 , B60K17/02 , F16D23/025 , F16H63/3425 , F16C2361/31 , F16C2361/41 , F16C2361/43 , F16D2023/0681 , F16H2057/02034
摘要： A transmission for an at least partially electrically driven vehicle includes a rotor shaft of an electric machine, an input shaft, and a synchronization device arranged to couple the input shaft to the rotor shaft. The synchronization device includes a first synchronization ring connected to the rotor shaft for conjoint rotation, a second synchronization ring, a friction disk located axially between the first synchronization ring and the second synchronization ring, a clutch body connected to the input shaft for conjoint rotation, and a sliding sleeve, axially slidable along the clutch body to initiate synchronization of the first synchronization ring and the second synchronization ring for conjoint rotation to couple the rotor shaft to the input shaft. The first synchronization ring may have a cone for receiving the second synchronization ring.
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公开(公告)号：US12098763B2
公开(公告)日：2024-09-24
申请号：US18165604
申请日：2023-02-07
发明人： Kevin Hutchinson , Chris Hutchison , Perry Hollen
IPC分类号： F16H57/021 , F16C35/063 , F16H57/023 , F16H1/14
CPC分类号： F16H57/021 , F16C35/063 , F16H57/023 , F16H1/14
摘要： A drive assembly including a housing having an opening, a shaft supported for rotation by a bearing assembly received in the opening of the housing, and at least one gear fixed for rotation with the shaft. The bearing assembly includes a bearing that is axially fixed to the shaft, and a sleeve having a tubular section, a radially inwardly extending flange at a first end of the tubular section and a radially outwardly extending flange at a second end of the tubular section. The bearing is received in the tubular section and abuts at least a portion of the tubular section and the radially inwardly extending flange. The radially outwardly extending flange abuts a surface of the housing surrounding the opening of the housing thereby setting an axial position of the at least one gear relative to the opening of the housing.
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公开(公告)号：US20240313467A1
公开(公告)日：2024-09-19
申请号：US18183770
申请日：2023-03-14
发明人： Noah Kee , Brandon Heitger , Matthew Payne
IPC分类号： H01R13/53 , H01R13/514 , H01R13/52
CPC分类号： H01R13/53 , H01R13/514 , H01R13/521
摘要： A high-voltage connector having a connector body, at least one conductor supported in the connector body, and a seal member surrounding the at least one conductor at an interface of the connector body and the at least one conductor. A seal retainer secures the seal to prevent removal of the seal.
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公开(公告)号：US20240310402A1
公开(公告)日：2024-09-19
申请号：US18576424
申请日：2022-06-01
发明人： Christian Mock , Radoslav Rábik
CPC分类号： G01P3/487 , G01N27/72 , G01P3/50 , G01R33/091 , H01F13/003
摘要： A device for detecting rotational or linear movements includes a transmitter with sections, and a magnetoresistive sensor. The sections are alternatingly inversely magnetized along a trajectory extending in a first spatial direction. The sections includes respective magnetic poles that oppose each other in a second spatial direction, orthogonal to the first spatial direction, and an extent in a third spatial direction orthogonal to the first spatial direction and to the second spatial direction. The sections are magnetized over a length in the third spatial direction that is less than the extent. The magnetoresistive sensor is spaced from the transmitter by a gap in the second spatial direction, and the magnetoresistive sensor is stationary. The spatial directions may be directions in a cylindrical coordinate system or a cartesian coordinate system.
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公开(公告)号：US12092492B2
公开(公告)日：2024-09-17
申请号：US17912604
申请日：2021-03-01
发明人： Thilo Stopfer
摘要： The disclosure relates to an inductive linear displacement sensor that includes a primary coil and two secondary coils inductively coupled to the primary coil. The linear displacement sensor has a calibration coil inductively coupled to the primary coil. The calibration coil is arranged such that a signal produced by the calibration coil has only one zero crossing at the center of the linear displacement sensor.
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公开(公告)号：US20240302413A1
公开(公告)日：2024-09-12
申请号：US18576774
申请日：2022-06-24
发明人： Markus Barwig
CPC分类号： G01R15/207 , G01R1/0416 , G01R19/0092
摘要： A current sensor me includes an electrically conductive busbar with an upper side and a lower side. A cutout is formed adjacent to a tapering of the busbar. A carrier of a magnetic detection element is positioned relative to the cutout such that the magnetic detection element is positioned one of above the upper side or below the lower side of the busbar relative to the busbar.
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公开(公告)号：US20240300574A1
公开(公告)日：2024-09-12
申请号：US18426418
申请日：2024-01-30
发明人： Todd Sturgin
摘要： A handwheel actuator for a steering system includes a housing, a piston slidably disposed within the housing, and a shaft disposed within the housing and configured to be fixed to a handwheel. A first side of the piston forms a first fluid chamber with the housing, and a second side of the piston forms a second fluid chamber with the housing. The first and second chambers are configured to be fluidly connected to each other. The shaft and piston cooperate to convert an input rotary motion of the shaft to an output linear motion of the piston. The linear motion of the piston is configured to displace a fluid so as to apply a rotational resistance to the shaft.
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公开(公告)号：US12088179B2
公开(公告)日：2024-09-10
申请号：US17882683
申请日：2022-08-08
发明人： Gregory Heeke
CPC分类号： H02K7/1815 , H02K5/04 , H02K7/003 , H02K9/19
摘要： A generator module for a vehicle includes a housing arranged for fixing to a combustion engine, a generator arranged in the housing, a shaft, a spring, circumscribing the shaft, and a cup, circumscribing the spring. The generator has a stator, fixed to the housing, and a rotor, rotatable within the housing and including a rotor carrier. The shaft is fixed to the rotor carrier and the cup has an annular flange disposed axially between the spring and the housing. In an example embodiment, the housing has a pump housing for a cooling pump and the cup contacts the spring and the pump housing before the generator module is installed in the vehicle. In an example embodiment, the housing and the rotor carrier have complementary conical surfaces, and the spring is arranged to urge the complementary conical surfaces into contact.
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