Electric powertrain system for heavy duty vehicles

    公开(公告)号:US10899214B2

    公开(公告)日:2021-01-26

    申请号:US16852150

    申请日:2020-04-17

    IPC分类号: B60K1/04 B60L50/60 B60K6/28

    摘要: 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.

    ELECTRIC POWERTRAIN SYSTEM FOR HEAVY DUTY VEHICLES

    公开(公告)号:US20200331536A1

    公开(公告)日:2020-10-22

    申请号:US16852198

    申请日:2020-04-17

    IPC分类号: B62D25/08 B60L50/64 B60L50/60

    摘要: 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.

    ELECTRIC POWERTRAIN SYSTEM FOR HEAVY DUTY VEHICLES

    公开(公告)号:US20230406086A1

    公开(公告)日:2023-12-21

    申请号:US18455399

    申请日:2023-08-24

    摘要: 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.

    ELECTRIC POWERTRAIN SYSTEM FOR HEAVY DUTY VEHICLES

    公开(公告)号:US20210213821A1

    公开(公告)日:2021-07-15

    申请号:US17131316

    申请日:2020-12-22

    摘要: 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.

    POWER DISTRIBUTION MODULES FOR ELECTRIC DRIVETRAINS

    公开(公告)号:US20240166069A1

    公开(公告)日:2024-05-23

    申请号:US18425931

    申请日:2024-01-29

    摘要: A power distribution assembly includes a mounting system and a power distribution unit. The mounting system has a frame rail interface disposed along lateral sides of the power distribution assembly. The power distribution unit has a housing and a cable junction disposed on an exterior of the housing. The housing has an upper portion coupled with the frame rail interface and a lower portion disposed below the mounting system. The power distribution unit has one or more fuses, a contactor, and a charge circuit disposed in the housing. The lower portion of the housing has an access panel accessible from beneath a vehicle to which the power distribution assembly is coupled. Such access may be gained by removing a debris deflector and the housing. The power distribution assembly can be electrically coupled with a battery assembly and a charge inlet assembly, which can be coupled to the battery assembly.