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    Electric vehicle battery current communication device
    13.
    发明授权
    Electric vehicle battery current communication device 有权

    公开(公告)号：US11031602B2

    公开(公告)日：2021-06-08

    申请号：US14058522

    申请日：2013-10-21

    Applicant: Ford Global Technologies, LLC

    Inventor： Brian Utley ,  Debbi Callicoat ,  Keith Kearney

    IPC: H01M4/70 ,  B60L50/64 ,  H01M50/531 ,  H01M50/543

    Abstract: An example electric vehicle battery current communication device includes a terminal landing and a transition from the terminal landing having an area that is both bent and tapered. The transition can bend toward an interior of a battery cell such that a portion of the transition is closer to the interior than each portion of the terminal landing. The terminal landing can attach to a bus bar. The terminal landing can also weld to a bus bar. The transition can extend from the terminal landing to a current collector extending into an interior of the battery cell.

    Battery pack
    16.
    发明授权
    Battery pack 有权
    电池组

    公开(公告)号：US09203068B2

    公开(公告)日：2015-12-01

    申请号：US14253227

    申请日：2014-04-15

    Applicant: Ford Global Technologies, LLC

    Inventor： Brian Utley ,  Saravanan Paramasivam ,  Patrick Daniel Maguire ,  Steven F. Chorian ,  Venkateswa Anand Sankaran ,  John Peter Bilezikjian ,  Hari Addanki ,  Debbi Callicoat

    IPC: H01M2/12 ,  H01M2/10 ,  H01M2/20 ,  H01M10/625 ,  H01M10/6563 ,  H01M10/6566 ,  H01M10/613

    CPC classification number: H01M2/1252 ,  H01M2/1077 ,  H01M2/12 ,  H01M2/206 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6563 ,  H01M10/6566

    Abstract: A battery pack for a vehicle may include a cell array defining an upper surface and a housing defining a raised portion extending along and above a length of the array such that the raised portion and upper surface define a vent manifold therebetween which may be configured to collect gases generated by the array. The housing may define a discharge opening configured to allow gases to exit the manifold. A pair of end plates may be disposed at opposing ends of the array. One of the end plates may define a pass through portion in at least partial registration with the discharge opening. An outlet tube may be configured to facilitate fluid communication between the vent manifold and exterior of the vehicle. The battery pack may also include spacers located between upper edges of adjacent cells and may be configured to prevent cooling gases from entering the vent manifold.

    Abstract translation: 用于车辆的电池组可以包括限定上表面的单元阵列和限定沿阵列的长度延伸的凸起部分的壳体，使得凸起部分和上表面在其间限定出一个通气歧管，其可构造成收集 由阵列产生的气体。 壳体可以限定排气口，其配置成允许气体离开歧管。 一对端板可以设置在阵列的相对端。 一个端板可以限定与排出口至少部​​分对准的通过部分。 出口管可以构造成便于排气歧管和车辆外部之间的流体连通。 电池组还可以包括位于相邻电池的上边缘之间的间隔件，并且可以被配置成防止冷却气体进入排气歧管。

    Support Structure for Battery Cells Within a Traction Battery Assembly
    17.
    发明申请
    Support Structure for Battery Cells Within a Traction Battery Assembly 审中-公开
    牵引电池组件内的电池单元的支撑结构

    公开(公告)号：US20150280184A1

    公开(公告)日：2015-10-01

    申请号：US14230313

    申请日：2014-03-31

    Applicant: Ford Global Technologies, LLC

    Inventor： Brian Utley ,  Patrick Daniel Maguire

    IPC: H01M2/10

    CPC classification number: H01M2/1077 ,  H01M2220/20

    Abstract: A traction battery assembly may include an array of battery cells having opposing end faces, opposing side faces, and a bottom face. The assembly may also include a pair of end plates and a pair of side plates arranged to form a four-sided enclosure around the end and side faces and configured to compress and retain the cells without being mechanically attached thereto or covering the bottom face. The side plates may partially cover an upper portion of the array. The side plates may have a lower horizontal edge, an upper horizontal edge, and at least one diagonal reinforcement rib configured to extend from a location where the vertical edge and lower horizontal edge meet upward to the upper horizontal edge.

    Abstract translation: 牵引电池组件可以包括具有相对端面，相对侧面和底面的电池单元阵列。 组件还可以包括一对端板和一对侧板，所述一对侧板被布置成围绕端部和侧面形成四边围壳，并且构造成压缩和保持所述单元而不机械地附接到其上或覆盖底面。 侧板可以部分地覆盖阵列的上部。 侧板可以具有较低的水平边缘，上部水平边缘和至少一个对角线加强肋，其被配置成从垂直边缘和下部水平边缘向上与上部水平边缘相交的位置延伸。

    INTEGRATED FILTERING SYSTEMS FOR TRACTION BATTERY PACKS
    20.
    发明公开
    INTEGRATED FILTERING SYSTEMS FOR TRACTION BATTERY PACKS 审中-公开

    公开(公告)号：US20240297404A1

    公开(公告)日：2024-09-05

    申请号：US18176709

    申请日：2023-03-01

    Applicant: FORD GLOBAL TECHNOLOGIES, LLC

    Inventor： Mohammadreza Eftekhari ,  Giriraj Srinivasan ,  Patrick Daniel Maguire ,  Brian Utley

    IPC: H01M50/30 ,  H01M50/367

    CPC classification number: H01M50/394 ,  H01M50/367 ,  H01M2220/20

    Abstract: Integrated filtering systems are provided for filtering battery vent byproducts (e.g., gases and/or effluent particulates) during battery thermal events of a traction battery pack. The filtering systems may include one or more filters integrated as part of a vent valve, a vent pipe, a pressure equalization device, and/or an array housing of the traction battery pack, and/or as part of a structure that is separate from the traction battery pack. The filter may be configured to filter a constituent element (e.g., carbon monoxide (CO), hydrogen fluoride (HF), etc.) of a gaseous mixture vented from a battery cell of the traction battery pack during a battery thermal event, thereby mitigating the potential for vent gas combustion. The filter may be further configured to control the escape of particulates to surrounding environments.

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