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    PUMP ASSEMBLY IN A TRANSMISSION AND PUMP ASSEMBLY OPERATING METHOD
    3.
    发明公开
    PUMP ASSEMBLY IN A TRANSMISSION AND PUMP ASSEMBLY OPERATING METHOD 审中-公开

    公开(公告)号：US20240239179A1

    公开(公告)日：2024-07-18

    申请号：US18411548

    申请日：2024-01-12

    申请人： Dana Belgium N.V.

    发明人： Filip VAN RAEPENBUSCH ,  Kurt CATTOOR

    IPC分类号： B60K6/48 ,  B60K6/383 ,  B60K6/40

    CPC分类号： B60K6/48 ,  B60K6/383 ,  B60K6/40

    摘要： Systems and methods are provided for a mechanical system for a transmission. In one example, the mechanical system in a transmission of a vehicle, comprising: a first one-way clutch included in a first gear combination that is rotationally coupled to an output shaft and to a pump shaft; and a second one-way clutch included in a second gear combination that is arranged parallel to the first gear combination, the second gear combination also rotationally coupled to the output shaft and to the pump shaft; wherein the first and the second gear combinations have an unequal number of gears.

    Torque transfer assembly and vehicle including the same
    6.
    发明授权
    Torque transfer assembly and vehicle including the same 有权

    公开(公告)号：US11780318B2

    公开(公告)日：2023-10-10

    申请号：US17849929

    申请日：2022-06-27

    申请人： BorgWarner Inc.

    发明人： Calahan B. Campton

    IPC分类号： B60K6/442 ,  B60K6/24 ,  B60K6/26 ,  B60K6/36 ,  B60K6/383 ,  F02N11/04 ,  F16H7/02

    CPC分类号： B60K6/442 ,  B60K6/24 ,  B60K6/26 ,  B60K6/36 ,  B60K6/383 ,  F02N11/04 ,  F16H7/02 ,  B60Y2200/92

    摘要： A torque transfer assembly includes an engine starter, an electric machine, a torque converter, and a disconnect clutch further defined as a mechanical clutch. The vehicle includes an internal combustion engine including an output shaft, and a transmission. The engine starter is adapted to be rotatably coupled to the output shaft for rotating the output shaft to start the internal combustion engine. The electric machine is adapted to be rotatably coupled to the transmission for delivering rotational torque to the transmission. The torque converter is rotatably coupled to the electric machine and adapted to be rotatably coupled to the transmission. The mechanical clutch is adapted to be rotatably coupled to the output shaft and the torque converter. The mechanical clutch is adapted to selectively rotatably couple the output shaft to the torque converter and is adapted to selectively rotatably decouple the output shaft from the torque converter.

    ELECTRIC DRIVE AXLE SYSTEM WITH A SELF-INDEXING CLUTCH AND METHOD FOR OPERATION OF SAID CLUTCH
    9.
    发明申请
    ELECTRIC DRIVE AXLE SYSTEM WITH A SELF-INDEXING CLUTCH AND METHOD FOR OPERATION OF SAID CLUTCH 有权

    公开(公告)号：US20230003266A1

    公开(公告)日：2023-01-05

    申请号：US17931848

    申请日：2022-09-13

    申请人： Dana Automotive Systems Group, LLC

    发明人： Eric M. ENGERMAN

    IPC分类号： F16D47/04 ,  F16D48/06 ,  F16H61/686 ,  B60K6/383 ,  F16H57/00 ,  B60K6/36

    摘要： Methods and systems for a clutch assembly in an electric drive axle of a vehicle are provided. In one example, a clutch assembly in a gear train is provided that includes a locking clutch. The locking clutch includes a gear including a plurality of teeth having at least one tooth with a tapered end, an indexing shaft rotationally connected to an output shaft, a shift collar mounted on the indexing shaft, configured to translate on the indexing shaft into an engaged and disengaged configuration, and including a plurality of teeth on a face, where at least one tooth in the plurality of teeth in the shift collar includes a tapered end, and an indexing mechanism coupled to the shift collar and the indexing shaft and configured to accommodate for indexing between the indexing shaft and the shift collar during shift collar engagement.

    COMPACT P2 HYBRID ARCHITECTURE
    10.
    发明申请
    COMPACT P2 HYBRID ARCHITECTURE 有权

    公开(公告)号：US20220379712A1

    公开(公告)日：2022-12-01

    申请号：US17771641

    申请日：2020-10-26

    申请人： Exedy Globalparts Corporation

    发明人： Kenneth Gerard Walega ,  Bryant David Grytzelius

    IPC分类号： B60K6/40 ,  B60K6/26 ,  B60K6/24 ,  B60K6/383 ,  B60K6/387 ,  B60K6/48

    摘要： A device for power transmission within a hybrid motor vehicle and a method of operating the device. The device is a P2 module and includes a torque converter, an electric motor, a connect/disconnect clutch and an electro-magnetic controllable clutch. The torque converter is configured to be coupled to an input member of the transmission. The electric motor includes a rotor that is fixedly connected to the input of the torque converter. The connect/disconnect clutch has an input member configured to be coupled to the output of the engine and has first and second clutch members moveable between a disengaged and engaged positons. The second clutch member is also fixedly connected to the torque converter. The electro-magnetic controllable clutch is coupled between the connect/disconnect clutch and the torque converter and has a locked up configuration and a freewheeling configuration.