Battery cell spacer
    1.
    发明授权

    公开(公告)号:US10886517B2

    公开(公告)日:2021-01-05

    申请号:US14177437

    申请日:2014-02-11

    摘要: Electrified vehicles such as hybrid electric vehicles (HEV's), plug-in hybrid electric vehicles (PHEV's), battery electric vehicles (BEV's), or fuel cell vehicles differ from conventional motor vehicles in that they are powered by one or more electric machines (i.e., electric motors and/or generators) instead of or in addition to an internal combustion engine. High voltage current for powering these types of electric machines is typically supplied by a high voltage traction battery system having one or more battery cells that store energy.

    BATTERY PACK INCLUDING HINGED FLAP FOR RELEASE OF VENT GAS

    公开(公告)号:US20240258639A1

    公开(公告)日:2024-08-01

    申请号:US18104455

    申请日:2023-02-01

    IPC分类号: H01M50/325 H01M50/367

    摘要: This disclosure relates to a battery assembly of an electrified vehicle, and in particular to a battery pack with a hinged flap configured to release vent gas. In some aspects, the techniques described herein relate to a battery assembly for an electrified vehicle, including: a battery array including a plurality of battery cells; an enclosure assembly surrounding the battery array; and a frame within the enclosure assembly, wherein the frame includes a flap, wherein the flap includes a perimeter having a first portion along which a first gap is present between the flap and the frame throughout an entirety of a thickness of the frame, and a second portion configured as a hinge of the flap and along which a second gap is present only partially through the thickness, wherein the second gap is formed in a side of the frame facing the plurality of battery cells.