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    DRIVE TRAIN DESIGN FOR ELECTRIC DRIVEN VEHICLES
    21.
    发明申请
    DRIVE TRAIN DESIGN FOR ELECTRIC DRIVEN VEHICLES 有权

    公开(公告)号：US20210114454A1

    公开(公告)日：2021-04-22

    申请号：US17087082

    申请日：2020-11-02

    Applicant: BorgWarner Inc.

    Inventor： Philip J. Francis ,  Larry A. Pritchard

    IPC: B60K17/04 ,  B60K7/00 ,  F01M11/00

    Abstract: A powertrain arrangement for a transverse mounted motor for an electric powered automotive passenger vehicle including opposing wheel shafts for powering two parallel mounted wheels, the shafts rotating about a first axis, the shafts having at least one end torsionally connected with a differential, an electrical rotor torsionally connected with the wheel shafts via a planetary gear train, an electrical stator surrounding the rotor, a casing supporting the rotor and the wheel shafts, the casing encompassing the stator, the casing having a floor forming a lubricant reservoir, and a baffle located in the lubricant reservoir. The baffle forming a wall with a portal allowing flow through the formed wall, and wherein an increase of fluid pressure throttles flow through the formed wall.

    DRIVE TRAIN DESIGN FOR ELECTRIC DRIVEN VEHICLES
    22.
    发明申请
    DRIVE TRAIN DESIGN FOR ELECTRIC DRIVEN VEHICLES 审中-公开

    公开(公告)号：US20190234508A1

    公开(公告)日：2019-08-01

    申请号：US15881131

    申请日：2018-01-26

    Applicant: BorgWarner Inc.

    Inventor： Philip J. Francis ,  Larry A. Pritchard

    IPC: F16H57/04 ,  F16H48/06 ,  B60K17/16 ,  B60K1/00

    Abstract: A powertrain arrangement for a transverse mounted motor for an electric powered automotive passenger vehicle including opposing wheel shafts for powering two parallel mounted wheels, the shafts rotating about a first axis, the shafts having at least one end torsionally connected with a differential, an electrical rotor torsionally connected with the wheel shafts via a planetary gear train, an electrical stator surrounding the rotor, a casing supporting the rotor and the wheel shafts, the casing encompassing the stator, the casing having a floor forming a lubricant reservoir, and a baffle located in the lubricant reservoir, the baffle having barriers generally transverse to the first axis and at least one of the barriers having a lower window allowing fluid communication underneath the barrier.

    Transfer case with four wheel lock
    23.
    发明授权
    Transfer case with four wheel lock 有权

    公开(公告)号：US10183577B2

    公开(公告)日：2019-01-22

    申请号：US15431992

    申请日：2017-02-14

    Applicant: BorgWarner Inc.

    Inventor： Larry A. Pritchard ,  Thaddeus R. Kopp, Jr. ,  Branden L. Reeves ,  Philip J. Francis ,  Joseph D. Mastie

    IPC: B60K17/344 ,  B60K23/08 ,  F16H63/04 ,  F16D13/52 ,  B60K17/342 ,  B60K17/35 ,  F16H63/30 ,  F16D27/112 ,  F16H3/54 ,  F16D23/12

    Abstract: A transfer case includes primary and secondary output shafts, along with a secondary torque transfer mechanism and a locking mechanism, which are configured to selectively couple the primary and secondary output shafts. The secondary torque transfer mechanism comprises a sprocket coupled to the secondary output shaft, and a plate clutch coupled to the sprocket to selectively form a friction coupling with the primary output shaft. The locking mechanism selectively couples the primary output shaft to the sprocket, and includes a locking sleeve and an actuator that moves the locking sleeve between a first position and a second position. In the first position, the locking sleeve forms a first splined connection with the primary output shaft and forms a second splined connection with the sprocket. In the second position, the locking sleeve forms the first splined connection with the primary output shaft and forms a second splined connection with the sprocket.

    Transfer case with disconnect lubrication
    24.
    发明授权
    Transfer case with disconnect lubrication 有权

    公开(公告)号：US10077811B2

    公开(公告)日：2018-09-18

    申请号：US15204088

    申请日：2016-07-07

    Applicant: BorgWarner Inc.

    Inventor： Philip J. Francis ,  William C. Dodge

    IPC: F16D25/12 ,  B60K17/344 ,  F16D13/52 ,  F16D13/74

    CPC classification number: F16D25/123 ,  B60K17/344 ,  B60K17/351 ,  B60K2023/0866 ,  F16D13/52 ,  F16D13/74 ,  F16D25/0638

    Abstract: A lubrication system (400) for a transfer case (200) includes a pump (228) selectively supplying a working fluid to a fluid reservoir of an actuator (226) configured to apply force to a clutch assembly (214) to cause the clutch assembly (214) to move between a disengaged position and an engaged position. The lubrication system also includes a relief valve (302) having a relief valve inlet fluidly coupled to the fluid reservoir of the actuator (226) which opens to receive the working fluid based on a threshold pressure level of the working fluid in the fluid reservoir. The lubrication system also includes a trough (306) fluidly coupled to a relief valve outlet of the relief valve (302). The trough (306) carries the working fluid from the relief valve outlet to a bearing assembly (227) associated with at least one of an input shaft (204) and a primary output shaft (206) of the transfer case (200) when the clutch assembly (214) is in the disengaged position.

    LUBRICATION IN A TRANSFER CASE WITHOUT A MECHANICAL PUMP
    26.
    发明申请
    LUBRICATION IN A TRANSFER CASE WITHOUT A MECHANICAL PUMP 有权
    在没有机械泵的情况下进行润滑

    公开(公告)号：US20150060228A1

    公开(公告)日：2015-03-05

    申请号：US14466296

    申请日：2014-08-22

    Applicant: BORGWARNER INC.

    Inventor： Philip J. Francis ,  Michael F. Boyer ,  Garrett W. Gage ,  Johan Nilsson ,  Daniel Kampe

    IPC: B60K23/08 ,  F16D13/74

    CPC classification number: F16D25/123 ,  B60K17/342 ,  B60K17/35 ,  B60K23/0808 ,  F16D13/74 ,  F16D2300/0214 ,  F16H57/0421 ,  F16H57/045 ,  F16H57/0473

    Abstract: A transfer case is provided with a primary shaft which is selectively engagable with a secondary shaft via a clutch mechanism. The clutch mechanism is inclusive of a friction pack. A hub of the clutch mechanism is connected on the primary shaft and the clutch housing is torsionally fixed with a primary sprocket rotatively mounted on the primary shaft. A reservoir system is provided for delivering splashed oil axially along the primary shaft overlapping the friction pack. The reservoir system has a collective fluid receptacle that is connected via a stationary passage with a lubrication passage radially inward of the friction pack of the hub.

    Abstract translation: 传送箱设置有主轴，该主轴经由离合器机构选择性地与副轴接合。 离合器机构包括摩擦组件。 离合器机构的轮毂连接在主轴上，离合器壳体通过旋转地安装在主轴上的主链轮扭转地固定。 提供了一种储存器系统，用于沿着与摩擦片重叠的主轴轴向地输送飞溅的油。 储存器系统具有集体流体容器，其通过固定通道与轮毂的摩擦片径向向内的润滑通道连接。

    DRIVE MODULE ASSEMBLY AND DRIVE MODULE SYSTEM INCLUDING THE SAME
    28.
    发明申请
    DRIVE MODULE ASSEMBLY AND DRIVE MODULE SYSTEM INCLUDING THE SAME 有权

    公开(公告)号：US20240418257A1

    公开(公告)日：2024-12-19

    申请号：US18209642

    申请日：2023-06-14

    Applicant: BorgWarner Inc.

    Inventor： Philip J. Francis ,  Gregory L. Beyerlein ,  Matthew A. Biederwolf ,  Arun Narayanan ,  Aniruddha Chavan ,  Firoz Ali S. Jafri ,  Matthew Rahaim ,  Jason Brown

    IPC: F16H57/04

    Abstract: A drive module assembly includes a housing defining a housing interior for containing a lubricant. The housing interior is further defined as a first housing interior and a second housing interior. The drive module assembly also includes a first input shaft configured to receive rotational torque from a first power source, a first gear train rotatably coupled to the first input shaft, a first output shaft rotatably coupled to the first gear train, a second input shaft configured to receive rotational torque from a second power source, a second gear train disposed rotatably coupled to the second input shaft, and a second output shaft rotatably coupled to the second gear train. The first housing interior and the second housing interior are fluidly separate from one another.

    Drive train design for electric driven vehicles
    29.
    发明授权
    Drive train design for electric driven vehicles 有权

    公开(公告)号：US11525504B2

    公开(公告)日：2022-12-13

    申请号：US17087082

    申请日：2020-11-02

    Applicant: BorgWarner Inc.

    Inventor： Philip J. Francis ,  Larry A. Pritchard

    IPC: F16H57/04 ,  B60K1/00

    Abstract: A powertrain arrangement for a transverse mounted motor for an electric powered automotive passenger vehicle including opposing wheel shafts for powering two parallel mounted wheels, the shafts rotating about a first axis, the shafts having at least one end torsionally connected with a differential, an electrical rotor torsionally connected with the wheel shafts via a planetary gear train, an electrical stator surrounding the rotor, a casing supporting the rotor and the wheel shafts, the casing encompassing the stator, the casing having a floor forming a lubricant reservoir, and a baffle located in the lubricant reservoir. The baffle forming a wall with a portal allowing flow through the formed wall, and wherein an increase of fluid pressure throttles flow through the formed wall.

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