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    Modular CID Assembly for a Lithium Ion Battery
    3.
    发明申请
    Modular CID Assembly for a Lithium Ion Battery 失效
    用于锂离子电池的模块化CID组件

    公开(公告)号：US20100178539A1

    公开(公告)日：2010-07-15

    申请号：US12695803

    申请日：2010-01-28

    申请人： Mimmo Elia ,  Jan-Roger Linna ,  Phillip E. Partin ,  Raymond G. Kairawicz

    发明人： Mimmo Elia ,  Jan-Roger Linna ,  Phillip E. Partin ,  Raymond G. Kairawicz

    IPC分类号： H01M2/12 ,  B23K11/00 ,  B23K26/20

    CPC分类号： H01M2/345 ,  B23K2101/36 ,  B23K2103/10 ,  H01M2/1241 ,  H01M10/0525 ,  Y02E60/122 ,  Y02P70/54 ,  Y10T29/49108

    摘要： A modular current interrupt device includes an electrically-conductive rupture disc, an electrically-conductive pressure disc attached to the rupture disc to form an electrical pathway. An electrically-insulating ring partitions a perimeter of the rupture disc from a perimeter of the pressure disc, and a seating element secures the electrically-insulated ring to the pressure disc. At least one of the rupture disc and electrically-insulating ring defines a conduit, whereby exposure of one side of the pressure disc to sufficient force through the conduit causes the pressure disc to separate from the rupture disc to thereby sever the electrical pathway. A low pressure current interrupt device (CID) activates at a minimal threshold internal gauge pressure in a range of, for example, between about 4 kg/cm2 and about 9 kg/cm2. Preferably, the CID includes a pressure disc that includes a frustum having a first end and a second end, a base extending radially from a perimeter of the first end of the frustum, and an essentially planar cap sealing the second end of the frustum. The first end has a broader diameter than the second end, with a cross-section of at least one of the first and second end being non-circular.

    摘要翻译： 模块化电流中断装置包括导电破裂盘，连接到破裂盘的导电压力盘以形成电路径。 电绝缘环将破裂盘的周边与压盘的周边隔开，并且座元件将电绝缘环固定到压力盘。 破裂盘和电绝缘环中的至少一个限定了导管，由此压力盘的一侧的暴露通过导管的足够的力导致压力盘与破裂盘分离，从而切断电路径。 低压电流中断装置（CID）在例如约4kg / cm 2至约9kg / cm 2的范围内以最小阈值内部表压启动。 优选地，CID包括压盘，该压盘包括具有第一端和第二端的平截头体，从平截头体的第一端的周边径向延伸的基部以及密封平截头体的第二端的基本平坦的盖。 第一端具有比第二端更宽的直径，其中第一和第二端中的至少一个的横截面是非圆形的。

    Modular CID assembly for a lithium ion battery
    4.
    发明授权
    Modular CID assembly for a lithium ion battery 失效
    用于锂离子电池的模块化CID组件

    公开(公告)号：US08642195B2

    公开(公告)日：2014-02-04

    申请号：US12695803

    申请日：2010-01-28

    申请人： Mimmo Elia ,  Jan-Roger Linna ,  Phillip E. Partin ,  Raymond G. Kairawicz

    发明人： Mimmo Elia ,  Jan-Roger Linna ,  Phillip E. Partin ,  Raymond G. Kairawicz

    IPC分类号： H01M2/12

    CPC分类号： H01M2/345 ,  B23K2101/36 ,  B23K2103/10 ,  H01M2/1241 ,  H01M10/0525 ,  Y02E60/122 ,  Y02P70/54 ,  Y10T29/49108

    摘要： A modular current interrupt device includes an electrically-conductive rupture disc, an electrically-conductive pressure disc attached to the rupture disc to form an electrical pathway. An electrically-insulating ring partitions a perimeter of the rupture disc from a perimeter of the pressure disc, and a seating element secures the electrically-insulated ring to the pressure disc. At least one of the rupture disc and electrically-insulating ring defines a conduit, whereby exposure of one side of the pressure disc to sufficient force through the conduit causes the pressure disc to separate from the rupture disc to thereby sever the electrical pathway. A low pressure current interrupt device (CID) activates at a minimal threshold internal gauge pressure in a range of, for example, between about 4 kg/cm2 and about 9 kg/cm2. Preferably, the CID includes a pressure disc that includes a frustum having a first end and a second end, a base extending radially from a perimeter of the first end of the frustum, and an essentially planar cap sealing the second end of the frustum. The first end has a broader diameter than the second end, with a cross-section of at least one of the first and second end being non-circular.

    摘要翻译： 模块化电流中断装置包括导电破裂盘，连接到破裂盘的导电压力盘以形成电路径。 电绝缘环将破裂盘的周边与压盘的周边隔开，并且座元件将电绝缘环固定到压力盘。 破裂盘和电绝缘环中的至少一个限定了导管，由此压力盘的一侧的暴露通过导管的足够的力导致压力盘与破裂盘分离，从而切断电路径。 低压电流中断装置（CID）在例如约4kg / cm 2至约9kg / cm 2的范围内以最小阈值内部表压启动。 优选地，CID包括压盘，该压盘包括具有第一端和第二端的平截头体，从平截头体的第一端的周边径向延伸的基部以及密封平截头体的第二端的基本平坦的盖。 第一端具有比第二端更宽的直径，其中第一和第二端中的至少一个的横截面是非圆形的。

    Process for applying graphite coatings to non-cylindrical battery cans
    7.
    发明授权
    Process for applying graphite coatings to non-cylindrical battery cans 失效
    将石墨涂层施加到非圆柱形电池罐的方法

    公开(公告)号：US06841194B1

    公开(公告)日：2005-01-11

    申请号：US10732676

    申请日：2003-12-10

    申请人： Raymond G. Kairawicz ,  Klaus Pflugbeil

    发明人： Raymond G. Kairawicz ,  Klaus Pflugbeil

    IPC分类号： H01M2/02 ,  B05D7/22

    CPC分类号： H01M2/0275 ,  H01M2/0217 ,  H01M2/0287 ,  H01M2/0292

    摘要： A process for applying a graphite coating to the interior of a prismatic battery can by filling the can with a slurry containing graphite particles, immediately removing the slurry with an aspirating nozzle and then drying the residue left in the battery can to leave a thin film of graphite on the interior of the can. In a continuous process, fill nozzles and aspirating nozzles are moved in set into and out of the cans simultaneously, while moving the nozzles along with the cans through a fill and aspirate station on a conveyor. From there the cans travel through a drying oven where the residue remaining in the cans is dried to leave a thin uniform graphite film inside a prismatic can.

    摘要翻译： 通过用含有石墨颗粒的浆料填充罐子，用吸液喷嘴立即除去浆料，然后干燥残留在电池罐中的残余物，从而将石墨涂层施加到棱柱形电池内部的方法可以留下薄膜 石墨在罐子的内部。 在连续过程中，将喷嘴和抽吸喷嘴同时移入和移出罐头，同时使喷嘴与罐一起移动通过输送机上的填充和抽吸站。 从那里，罐子通过干燥炉，其中残留在罐中的残余物被干燥以在棱柱形罐内留下薄的均匀的石墨膜。