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    LIQUID TRAP FOR A LITHIUM ION BATTERY SYSTEM
    2.
    发明申请
    LIQUID TRAP FOR A LITHIUM ION BATTERY SYSTEM 审中-公开
    用于锂离子电池系统的液体捕集阱

    公开(公告)号：WO2016077117A1

    公开(公告)日：2016-05-19

    申请号：PCT/US2015/058989

    申请日：2015-11-04

    Applicant: JOHNSON CONTROLS TECHNOLOGY COMPANY

    Inventor： NAKAYAMA, Ken

    IPC: H01M2/12 ,  H01M10/052

    CPC classification number: H01M2/1258 ,  H01M10/0525 ,  H01M2220/20 ,  Y02E60/122 ,  Y02T10/7011

    Abstract: A lithium ion battery system includes a liquid trap system configured to collect liquid from a vent pathway associated with a lithium ion battery module. The vent pathway is configured to flow battery cell effluent away from the lithium ion battery module and out of the lithium ion battery system. The liquid trap system has a liquid removal path configured to fluidly couple to the vent pathway, a liquid collection vessel fluidly coupled to the liquid removal path and configured to collect liquid removed from the vent pathway, and a liquid outlet path of the liquid collection vessel configured to allow liquid to exit the liquid collection vessel. The liquid collection vessel has a position relative to the vent pathway that allows liquid within the vent pathway to move toward the liquid collection vessel by the force of gravity.

    Abstract translation: 锂离子电池系统包括液体捕集系统，其被配置为从与锂离子电池模块相关联的通气路径收集液体。 排气通道被配置成将电池单元流出物从锂离子电池模块流出并离开锂离子电池系统。 液体捕集系统具有被配置为流体地耦合到通气通路的液体去除路径，液体收集容器，其流体地联接到液体移除路径并且被配置为收集从通气路径移除的液体以及液体收集容器的液体出口路径 被配置为允许液体离开液体收集容器。 液体收集容器具有相对于通气通道的位置，其允许通气通路内的液体通过重力向液体收集容器移动。

    VENT FOR A BATTERY MODULE
    6.
    发明申请
    VENT FOR A BATTERY MODULE 审中-公开

    公开(公告)号：WO2019226764A1

    公开(公告)日：2019-11-28

    申请号：PCT/US2019/033509

    申请日：2019-05-22

    Applicant: JOHNSON CONTROLS TECHNOLOGY COMPANY

    Inventor： ZHANG, Xugang ,  NAKAYAMA, Ken ,  RIGGINS, Judson, W. ,  DEKEUSTER, Richard, M.

    IPC: H01M2/12

    Abstract: Embodiments of the present disclosure are directed to a breathable vent plug that includes a vent plug portion and a breathable vent portion. The breathable vent portion according to various embodiments may be disposed within the vent plug portion to enable relatively low flow rates of gas to flow into and out of the battery module housing, while maintaining liquid tightness. Further, the vent plug portion may include a seal that is configured to rupture and/or otherwise dislodge both the vent plug portion and the breathable vent portion to enable a quick release of pressure from within the battery module housing.

    HOLD-DOWN ASSEMBLY AND DEVICE FOR A BATTERY
    7.
    发明申请
    HOLD-DOWN ASSEMBLY AND DEVICE FOR A BATTERY 审中-公开

    公开(公告)号：WO2019118849A1

    公开(公告)日：2019-06-20

    申请号：PCT/US2018/065697

    申请日：2018-12-14

    Applicant: JOHNSON CONTROLS TECHNOLOGY COMPANY

    Inventor： NAKAYAMA, Ken ,  FUHR, Jason, D.

    IPC: H01M2/10

    CPC classification number: H01M2/1077

    Abstract: A hold-down device and assembly for securing and stabilizing one or more battery cells within a battery cell housing while reducing gaps between the walls of the battery cell housing and the battery cells within. In one embodiment, a hold-down device includes a wedge-shaped body including a first end and a second end opposite the first end, a planar surface between the first end and the second end, and a toothed surface between the first end and the second end and opposite the planar surface. In one embodiment, a hold-down assembly includes a planar central portion configured to be coupled to the battery cell, the planar central portion having a first end and a second end opposite the first end, a first toothed element at the first end, and a second toothed element at the second end.

    BATTERY MODULE WATER MANAGEMENT FEATURES
    9.
    发明申请
    BATTERY MODULE WATER MANAGEMENT FEATURES 审中-公开
    电池模块水管理特点

    公开(公告)号：WO2016053416A1

    公开(公告)日：2016-04-07

    申请号：PCT/US2015/036971

    申请日：2015-06-22

    Applicant: JOHNSON CONTROLS TECHNOLOGY COMPANY

    Inventor： DEKEUSTER, Richard M. ,  MACK, Robert J. ,  OBASIH, Kem M. ,  NAKAYAMA, Ken

    IPC: H01M2/10

    CPC classification number: H01M2/364 ,  H01M2/1077 ,  H01M10/0525 ,  H01M2220/20

    Abstract: The present disclosure includes a battery module having a housing configured to receive one or more electrochemical cells. The housing includes a bottom internal surface and a recessed portion disposed in the bottom internal surface and proximate to a low point on the bottom internal surface, wherein the recessed portion defines an airspace configured to retain fluid within the housing away from the one or more electrochemical cells.

    Abstract translation: 本公开内容包括具有被配置为接收一个或多个电化学电池的壳体的电池模块。 壳体包括底部内表面和设置在底部内表面中并且靠近底部内表面上的低点的凹陷部分，其中凹部限定了空间空间，其构造成将流体保持在壳体内远离一个或多个电化学 细胞。

    RECESSED TERMINAL IN MODULE BODY
    10.
    发明公开
    RECESSED TERMINAL IN MODULE BODY 审中-公开
    模块机身上的预留终端

    公开(公告)号：EP3195385A1

    公开(公告)日：2017-07-26

    申请号：EP15766954.0

    申请日：2015-08-20

    Applicant: Johnson Controls Technology Company

    Inventor： MACK, Robert J. ,  DEKEUSTER, Richard M. ,  NAKAYAMA, Ken ,  LOBERT, Jonathan P.

    IPC: H01M2/10 ,  H01M2/26 ,  H01M2/30 ,  B60L11/18 ,  H01M2/20

    Abstract: The present disclosure includes a group of electrically interconnected battery cells disposed within a housing. The disclosure also includes a major terminal of a battery module configured to be coupled to a load for powering the load. One or more portions of the major terminal are disposed within a recess in a surface of the housing. The present disclosure also includes a bus bar that provides an electrical pathway between the group of electrically interconnected battery cells and the major terminal. The bus bar is disposed within the housing.

    Abstract translation: 本公开包括设置在壳体内的一组电互连的电池单元。 本公开还包括电池模块的主要端子，该电池模块被配置为耦合到用于给负载供电的负载。 主端子的一个或多个部分设置在壳体的表面中的凹部内。 本发明还包括汇流条，所述汇流条在所述一组电互连的电池单元与所述主要端子之间提供电气路径。 母线布置在壳体内。

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