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    WELDING PROCESS FOR A BATTERY MODULE
    14.
    发明申请
    WELDING PROCESS FOR A BATTERY MODULE 有权
    电池模块焊接工艺

    公开(公告)号：US20160329542A1

    公开(公告)日：2016-11-10

    申请号：US14843570

    申请日：2015-09-02

    Applicant: Johnson Controls Technology Company

    Inventor： Matthew R. Tyler ,  John P. Dinkelman

    IPC: H01M2/20 ,  H01M2/22 ,  B23K26/323 ,  H01M2/30

    CPC classification number: H01M2/206 ,  B23K26/323 ,  B23K2101/36 ,  H01M2/1077 ,  H01M2/22 ,  H01M2/305 ,  H01M10/052 ,  H01M10/48 ,  H01M2220/20 ,  Y02E60/122

    Abstract: The present disclosure relates to a battery module that includes a stack of battery cells, where each battery cell has a terminal, and the terminal has a first alloy of a metal. The battery module has a bus bar that includes a body having a second alloy of the metal, nickel plating on at least a portion of the body, and an indentation disposed on the body, where a thickness of the nickel plating is between 0.2% and 20% of an overall thickness of the body, and a weld physically and electrically coupling the respective terminal to the bus bar. The indentation has a depth between 10% and 90% of the overall thickness, an area of the indentation is between 5% and 20% of an overall area of the body, and the nickel plating enables the weld to be stronger than a weld between the first and second alloys.

    Abstract translation: 本公开涉及一种电池模块，其包括电池单元的堆叠，其中每个电池单元具有端子，并且该端子具有金属的第一合金。 电池模块具有汇流条，母线包括具有金属的第二合金的本体，在主体的至少一部分上的镍镀层和设置在主体上的凹陷，其中镍镀层的厚度在0.2％和 主体的总体厚度的20％，以及将各个端子物理和电耦合到汇流条的焊缝。 压痕的深度介于总体厚度的10％至90％之间，压痕面积在体积的整个面积的5％至20％之间，镍镀层使焊缝能够比 第一和第二合金。

    WELDING PROCESS FOR BATTERY MODULE COMPONENTS
    15.
    发明申请
    WELDING PROCESS FOR BATTERY MODULE COMPONENTS 审中-公开
    电池组件的焊接工艺

    公开(公告)号：US20160315359A1

    公开(公告)日：2016-10-27

    申请号：US14872049

    申请日：2015-09-30

    Applicant: Johnson Controls Technology Company

    Inventor： Matthew R. Tyler ,  Jennifer L. Czarnecki ,  Christopher M. Bonin

    IPC: H01M10/48 ,  H01M2/20

    CPC classification number: H01M10/482 ,  H01M2/202 ,  H01M2/206 ,  H01M10/486 ,  H01M2220/20

    Abstract: The present disclosure relates to a battery module that includes a stack of battery cells disposed in a housing, where each battery cell of the stack of battery cells has a terminal, and a bus bar having a body and an indicator disposed on the body, where the bus bar is configured to couple a first terminal of a first battery cell of the stack of battery cells to a second terminal of a second battery cell of the stack of battery cells. The battery module also includes a sensing component disposed on the indicator and configured to monitor a condition of at least one battery cell of the stack of battery cells and a weld physically and electrically coupling the sensing component to the bus bar.

    Abstract translation: 本公开涉及一种电池模块，其包括设置在壳体中的电池单元的堆叠，其中电池单元堆叠的每个电池单元具有端子，以及具有设置在主体上的主体和指示器的汇流条，其中 母线被配置为将电池单元堆叠的第一电池单元的第一端子耦合到电池单元堆叠的第二电池单元的第二端子。 电池模块还包括设置在指示器上并被配置为监测电池单元堆叠中的至少一个电池单元的状态的感测组件，以及将感测组件物理和电耦合到母线的焊接。

    THERMAL EPOXY AND POSITIONING OF ELECTROCHEMICAL CELLS
    16.
    发明申请
    THERMAL EPOXY AND POSITIONING OF ELECTROCHEMICAL CELLS 审中-公开
    电化学电池的热环氧化和定位

    公开(公告)号：US20160301046A1

    公开(公告)日：2016-10-13

    申请号：US14815515

    申请日：2015-07-31

    Applicant: Johnson Controls Technology Company

    Inventor： Matthew R. Tyler ,  Xugang Zhang ,  Richard M. DeKeuster ,  Christopher M. Bonin ,  Dale B. Trester

    IPC: H01M2/10 ,  H01M10/04

    CPC classification number: H01M2/1077 ,  C09J163/00 ,  H01M2/0242 ,  H01M2/1027 ,  H01M2/1094 ,  H01M2/1653 ,  H01M2/206 ,  H01M2/305 ,  H01M10/0413 ,  H01M10/0525 ,  H01M10/058 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/653 ,  H01M10/6551 ,  H01M10/6554 ,  H01M10/6555 ,  H01M2220/20

    Abstract: The present disclosure includes a battery module having a housing with a first end (having a cell receptacle region) and a second end opposite to the first end. The battery module includes a stack of electrochemical cells inserted through the cell receptacle region of the housing, disposed between the first end and the second end of the housing, and having terminal ends of all the electrochemical cells of the stack aligned in a planar area. The battery module includes a bus bar carrier disposed over the stack of electrochemical cells and within the cell receptacle region of the housing. The bus bar carrier includes bus bars disposed thereon that interface with the terminal ends. The battery module includes a layer of thermal epoxy disposed between the second end of the housing and a bottom side of the stack of electrochemical cells.

    Abstract translation: 本公开内容包括具有壳体的电池模块，该壳体具有第一端（具有电池容座区域）和与第一端相对的第二端。 电池模块包括一组电化学电池，其插入在壳体的电池插座区域中，该电池单元设置在壳体的第一端和第二端之间，并且具有堆叠的所有电化学电池的终端在平面区域中排列。 电池模块包括布置在电化学电池堆上并位于壳体的电池插座区域内的母线架。 母线架包括设置在其上的与终端相接的汇流条。 电池模块包括设置在壳体的第二端和电化学电池堆的底侧之间的热环氧树脂层。

    SYSTEMS AND METHODS FOR A REINFORCEMENT COLUMN WITHIN A MODULE BODY
    18.
    发明申请
    SYSTEMS AND METHODS FOR A REINFORCEMENT COLUMN WITHIN A MODULE BODY 审中-公开
    在模块体内增强柱的系统和方法

    公开(公告)号：US20160301039A1

    公开(公告)日：2016-10-13

    申请号：US14815372

    申请日：2015-07-31

    Applicant: Johnson Controls Technology Company

    Inventor： Matthew R. Tyler ,  Richard M. DeKeuster ,  Dale B. Trester ,  Christopher M. Bonin

    IPC: H01M2/02 ,  H01M10/0525 ,  H01M10/058 ,  H01M2/10

    CPC classification number: H01M2/0242 ,  H01M2/1077 ,  H01M2/1094 ,  H01M10/0525 ,  H01M10/058 ,  H01M2220/20

    Abstract: The present disclosure relates to a battery module having a housing with a first cover and a second cover. The battery module includes a plurality of lithium-ion (Li-ion) electrochemical cells disposed in the housing adjacent to the second cover. The battery module also includes a reinforcement column disposed within the housing that extends along a direction from the second cover to the first cover. The reinforcement column is positioned against the first cover and is coupled to a feature between the first and second covers, and the reinforcement column is configured to enhance a load bearing capacity of the battery module.

    Abstract translation: 本公开涉及具有壳体的电池模块，该壳体具有第一盖和第二盖。 电池模块包括与第二盖相邻设置在壳体中的多个锂离子（Li-ion）电化学电池。 电池模块还包括设置在壳体内的加强柱，其沿着从第二盖到第一盖的方向延伸。 加强柱抵靠第一盖定位并且联接到第一和第二盖之间的特征，并且加强柱构造成增强电池模块的承载能力。

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