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    Battery module with phase change material
    15.
    发明授权
    Battery module with phase change material 有权
    带相变材料的电池模块

    公开(公告)号：US09312580B2

    公开(公告)日：2016-04-12

    申请号：US13954800

    申请日：2013-07-30

    Applicant: Johnson Controls Technology Company

    Inventor： Thanh T. Nguyen ,  James Pinon ,  Akshay Aggarwal ,  Perry M. Wyatt

    IPC: H01M10/50 ,  H01M10/659 ,  H01M10/625 ,  H01M10/6555 ,  H01M10/647 ,  H01M10/613 ,  H01M10/04

    CPC classification number: H01M10/613 ,  H01M10/0481 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6555 ,  H01M10/659

    Abstract: In an embodiment, a system includes a battery module, a battery cell assembly that is a component of the battery module, and a battery cell of the battery cell assembly, wherein the battery cell is configured to generate heat during operation. The battery cell assembly also includes a phase change material (PCM) disposed along a thermal pathway within the battery cell assembly that transfers the heat generated by the battery cell away from the battery cell during operation. The PCM is configured to conduct a first portion of the heat generated by the battery cell during operation. Further, the PCM is configured to absorb a second portion of the heat generated by the battery cell to affect a phase change within at least a portion of the PCM.

    Abstract translation: 在一个实施例中，系统包括电池模块，作为电池模块的组件的电池单元组件和电池单元组件的电池单元，其中电池单元被配置为在运行期间产生热量。 电池单元组件还包括沿着电池单元组件内的热路径设置的相变材料（PCM），其在操作期间将电池单元产生的热量从电池单元传送出去。 PCM被配置为在操作期间传导由电池单元产生的热的第一部分。 此外，PCM被配置为吸收由电池单元产生的热的第二部分，以影响PCM的至少一部分内的相位变化。

    REMANUFACTURING METHODS FOR BATTERY MODULE
    17.
    发明申请
    REMANUFACTURING METHODS FOR BATTERY MODULE 有权
    电池模块的再制造方法

    公开(公告)号：US20150037649A1

    公开(公告)日：2015-02-05

    申请号：US13954932

    申请日：2013-07-30

    Applicant: Johnson Controls Technology Company

    Inventor： Perry M. Wyatt ,  Thanh T. Nguyen

    IPC: H01M10/54 ,  H01M10/625 ,  H01M10/0525 ,  H01M10/6551 ,  H01M2/10 ,  H01M2/20 ,  H01M10/613 ,  H01M10/647

    CPC classification number: H01M10/54 ,  H01M2/024 ,  H01M2/1077 ,  H01M2/206 ,  H01M10/0413 ,  H01M10/0525 ,  H01M10/42 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/655 ,  H01M10/6551 ,  H01M10/6557 ,  H01M2220/20 ,  Y02E60/122 ,  Y02W30/84 ,  Y10T29/49108

    Abstract: A remanufactured battery module includes a power assembly having a stack of battery cell assemblies. Each battery cell assembly includes a plurality of layers including a battery cell and a frame supporting the battery cell within the power assembly. The plurality of layers of at least one battery cell assembly includes an internal heat fin having first and second side portions extending beyond respective side edges of the battery cell and the frame. The remanufactured battery module also includes a side assembly in physical contact with the first side portion of the internal heat fin to enable the side assembly to act as a heat sink with respect to the first side portion of the internal heat fin. A layer of the plurality of layers of at least one battery cell assembly is new, and at least a portion of the side assembly is used.

    Abstract translation: 再制造的电池模块包括具有堆叠的电池单元组件的功率组件。 每个电池单元组件包括多个层，包括电池单元和支撑电力组件内的电池单元的框架。 至少一个电池单元组件的多个层包括内部散热片，其具有延伸超过电池单元和框架的相应侧边缘的第一和第二侧部分。 再制造的电池模块还包括与内部散热片的第一侧部分物理接触的侧组件，以使侧组件相对于内部散热片的第一侧部分起到散热器的作用。 至少一个电池单元组件的多个层的一层是新的，并且侧组件的至少一部分被使用。

    BATTERY CELL WITH INTEGRATED HEAT FIN
    18.
    发明申请
    BATTERY CELL WITH INTEGRATED HEAT FIN 有权
    电池与集成热熔体

    公开(公告)号：US20150037646A1

    公开(公告)日：2015-02-05

    申请号：US13954733

    申请日：2013-07-30

    Applicant: Johnson Controls Technology Company

    Inventor： Perry M. Wyatt ,  James Pinon ,  Thanh T. Nguyen

    IPC: H01M10/6551 ,  H01M10/04

    CPC classification number: H01M10/04 ,  H01M2/024 ,  H01M2/04 ,  H01M2/0456 ,  H01M10/0413 ,  H01M10/625 ,  H01M10/6551 ,  H01M10/6555 ,  H01M2220/20 ,  Y10T29/4911

    Abstract: A system includes a battery cell having an internal heat fin and a first electrically insulating layer disposed over at least a portion of a single side of the internal heat fin. The battery cell includes an electrochemical stack disposed above the first insulating layer and the internal heat fin in a stack. The battery cell also includes a pouch material film configured to hermetically seal with one side of the internal heat fin or the first insulating layer about the electrochemical stack such that the internal heat fin forms an outer boundary of the battery cell. The pouch material film includes a metallic foil layer disposed between a second electrically insulating layer and a third electrically insulating layer.

    Abstract translation: 一种系统包括具有内部散热片的电池单元和设置在内部散热片的单侧的至少一部分上的第一电绝缘层。 电池单元包括设置在第一绝缘层上方的电化学堆叠和堆叠中的内部散热片。 电池单元还包括一个袋材料薄膜，其构造成与内部散热片的一侧或围绕电化学叠层的第一绝缘层密封，使得内部散热片形成电池单元的外部边界。 袋材料膜包括设置在第二电绝缘层和第三电绝缘层之间的金属箔层。

    SYSTEM AND METHOD FOR CLAMPING INTERCONNECTION OF BATTERY CELLS
    19.
    发明申请
    SYSTEM AND METHOD FOR CLAMPING INTERCONNECTION OF BATTERY CELLS 审中-公开
    用于钳位电池连接的系统和方法

    公开(公告)号：US20150037641A1

    公开(公告)日：2015-02-05

    申请号：US13954825

    申请日：2013-07-30

    Applicant: Johnson Controls Technology Company

    Inventor： James Pinon ,  Mark Niedzwiecki ,  Robert G. Malcolm ,  Perry M. Wyatt ,  Thanh T. Nguyen

    IPC: H01M2/10

    CPC classification number: H01M2/1077 ,  H01M2/206 ,  H01M2220/20

    Abstract: A battery module includes a power assembly including a first battery cell and a second battery cell in a stacked orientation relative to each other, wherein the first battery cell comprises a first tab electrode extending therefrom, and wherein the second battery cell comprises a second tab electrode extending therefrom. The battery module also includes an interconnect assembly configured to facilitate electrically coupling the first tab electrode with the second tab electrode with the first and second battery cells in the stacked orientation. The interconnect assembly includes a coupling structure about which the first and second tab electrodes at least partially conform. In addition, the interconnect assembly includes a clamp disposed about the coupling structure and the first and second tab electrodes such that the first and second tab electrodes are secured in electrical communication.

    Abstract translation: 电池模块包括电源组件，其包括相对于彼此堆叠取向的第一电池单元和第二电池单元，其中所述第一电池单元包括从其延伸的第一突片电极，并且其中所述第二电池单元包括第二突片电极 从其延伸。 电池模块还包括互连组件，该互连组件被配置成便于以第一和第二电池单元以堆叠方向将第一接片电极与第二接头电极电耦合。 互连组件包括耦合结构，第一和第二突片电极围绕该耦合结构至少部分地匹配。 此外，互连组件包括围绕耦合结构设置的夹具以及第一和第二突片电极，使得第一和第二突出电极以电连通的方式固定。

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