BATTERY PACKS FOR UTILITY VEHICLE ELECTRIC DRIVETRAINS

    公开(公告)号:WO2023027965A2

    公开(公告)日:2023-03-02

    申请号:PCT/US2022/040950

    申请日:2022-08-19

    Abstract: A battery system for an electric vehicle includes a battery assembly including a housing that houses one or more battery cells for storing power for an electric vehicle drive system, the housing having an elongate flat outer shape, wherein the housing has a height, a width, and a length, wherein at least one of the length or the width is at least 5 times the height; and one or more mounting systems for attaching the battery assembly to a frame member of an electric vehicle.

    ELECTRIC POWERTRAIN SYSTEM FOR HEAVY DUTY VEHICLES

    公开(公告)号:WO2020215018A1

    公开(公告)日:2020-10-22

    申请号:PCT/US2020/028859

    申请日:2020-04-17

    Abstract: A battery assembly for an electric vehicle is provided that includes a housing, one or more battery units, and a mounting system. The one or more battery units are disposed within the housing. The mounting system is disposed adjacent to a top surface, e.g., on a planar top surface or within an upwardly oriented concavity. The mounting system has a frame member bracket and a housing bracket system. The housing bracket system includes a housing bracket, a load member and a vibration isolator. The housing bracket is configured to be coupled to the frame member bracket. The load member has a first portion disposed adjacent to an upper surface and a second portion disposed along a lateral portion of the housing. The vibration isolator is disposed between the load member and the housing bracket. The vibration isolator is configured to reduce load transmission from the frame member of the vehicle to the housing.

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