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    MULTIPLE CONDUCTIVE TABS FOR FACILITATING CURRENT FLOW IN BATTERIES
    12.
    发明申请
    MULTIPLE CONDUCTIVE TABS FOR FACILITATING CURRENT FLOW IN BATTERIES 有权
    用于促进电池中的电流流动的多个导电表

    公开(公告)号：US20140322575A1

    公开(公告)日：2014-10-30

    申请号：US13869242

    申请日：2013-04-24

    Applicant: APPLE INC.

    Inventor： Taisup Hwang ,  Richard M. Mank ,  Bookeun Oh

    IPC: H01M10/04

    CPC classification number: H01M10/0431 ,  H01M2/0275 ,  H01M2/26 ,  H01M2220/30 ,  Y10T29/4911

    Abstract: The disclosed embodiments provide a battery cell. The battery cell includes a set of layers which are wound together to form a jelly roll, including a cathode with an active coating, a separator, and an anode with an active coating. The battery cell also includes a pouch enclosing the layers, wherein the pouch is flexible. To increase a current flow in the battery cell, a first set of conductive tabs is coupled to a cathode substrate of the cathode, and a second set of conductive tabs is coupled to an anode substrate of the anode.

    Abstract translation: 所公开的实施例提供电池单元。 电池单元包括一组层，它们卷绕在一起以形成果冻卷，包括具有活性涂层的阴极，分离器和具有活性涂层的阳极。 电池单元还包括封闭层的袋，其中袋是柔性的。 为了增加电池单元中的电流，第一组导电接头连接到阴极的阴极衬底，第二组导电接头连接到阳极的阳极衬底。

    HEATED FOLDING OF SEALS IN BATTERY CELLS
    13.
    发明申请
    HEATED FOLDING OF SEALS IN BATTERY CELLS 审中-公开
    电池中加热的密封件折叠

    公开(公告)号：US20140109397A1

    公开(公告)日：2014-04-24

    申请号：US13753349

    申请日：2013-01-29

    Applicant: APPLE INC.

    Inventor： Sheba Devan ,  Ramesh C. Bhardwaj ,  Taisup Hwang ,  Richard M. Mank

    IPC: H01M10/04

    CPC classification number: H01M10/049 ,  H01M2/0207 ,  H01M2/0275 ,  H01M2/0287 ,  H01M10/0431 ,  H01M10/0436 ,  H01M10/0587 ,  H01M2220/30 ,  Y10T29/4911

    Abstract: The disclosed embodiments relate to the manufacture of a battery cell. The battery cell includes a set of layers including a cathode with an active coating, a separator, and an anode with an active coating. The battery cell also includes a pouch enclosing the layers, wherein the pouch is flexible. The layers may be wound to create a jelly roll and/or stacked prior to sealing the layers in the flexible pouch. A side fold is also formed in the pouch by producing a target temperature in the range of 55° C. to 75° C. at a side seal of the pouch prior to folding the side seal against the battery cell.

    Abstract translation: 所公开的实施例涉及电池单元的制造。 电池单元包括一组层，包括具有活性涂层的阴极，隔膜和具有活性涂层的阳极。 电池单元还包括封闭层的袋，其中袋是柔性的。 在将柔性袋密封之前，这些层可以被卷绕以产生果冻卷和/或堆叠。 在将侧密封件折叠到电池单元之前，通过在袋的侧密封处产生目标温度在55℃至75℃的范围内，在袋中也形成侧折。

    BATTERY WITH MULTIPLE JELLY ROLLS IN A SINGLE POUCH
    14.
    发明申请
    BATTERY WITH MULTIPLE JELLY ROLLS IN A SINGLE POUCH 审中-公开

    公开(公告)号：US20190305354A1

    公开(公告)日：2019-10-03

    申请号：US16443167

    申请日：2019-06-17

    Applicant: Apple Inc.

    Inventor： Ramesh C. Bhardwaj ,  Taisup Hwang ,  Richard M. Mank

    IPC: H01M10/04 ,  H01M10/0587

    Abstract: The disclosed embodiments provide a battery cell which includes a set of jelly rolls enclosed in a pouch. Each jelly roll includes layers which are wound together, including a cathode with an active coating, a separator, and an anode with an active coating. The battery cell also includes a first set of conductive tabs and a second set of conductive tabs. Each of the first set of conductive tabs is coupled to the cathode of one of the jelly rolls, and each of the second set of conductive tabs is coupled to the anode of one of the jelly rolls. At least one of the first set and one of the second set of conductive tabs extend through seals in the pouch to provide terminals for the battery cell.

    Multiple conductive tabs for facilitating current flow in batteries
    16.
    发明授权
    Multiple conductive tabs for facilitating current flow in batteries 有权
    多个导电片，用于促进电池中的电流流动

    公开(公告)号：US09583781B2

    公开(公告)日：2017-02-28

    申请号：US13869242

    申请日：2013-04-24

    Applicant: Apple Inc.

    Inventor： Taisup Hwang ,  Richard M. Mank ,  Bookeun Oh

    IPC: H01M10/04 ,  H01M2/02 ,  H01M2/26

    CPC classification number: H01M10/0431 ,  H01M2/0275 ,  H01M2/26 ,  H01M2220/30 ,  Y10T29/4911

    Abstract: The disclosed embodiments provide a battery cell. The battery cell includes a set of layers which are wound together to form a jelly roll, including a cathode with an active coating, a separator, and an anode with an active coating. The battery cell also includes a pouch enclosing the layers, wherein the pouch is flexible. To increase a current flow in the battery cell, a first set of conductive tabs is coupled to a cathode substrate of the cathode, and a second set of conductive tabs is coupled to an anode substrate of the anode.

    Abstract translation: 所公开的实施例提供电池单元。 电池单元包括一组层，它们卷绕在一起以形成果冻卷，包括具有活性涂层的阴极，分离器和具有活性涂层的阳极。 电池单元还包括封闭层的袋，其中袋是柔性的。 为了增加电池单元中的电流，第一组导电接头连接到阴极的阴极衬底，第二组导电接头连接到阳极的阳极衬底。

    BATTERY WITH MULTIPLE JELLY ROLLS IN A SINGLE POUCH
    17.
    发明申请
    BATTERY WITH MULTIPLE JELLY ROLLS IN A SINGLE POUCH 审中-公开
    电池与多个JELLY ROLLS在一个单一的POUCH

    公开(公告)号：US20140106194A1

    公开(公告)日：2014-04-17

    申请号：US14135124

    申请日：2013-12-19

    Applicant: Apple Inc.

    Inventor： Ramesh C. Bhardwaj ,  Taisup Hwang ,  Richard M. Mank

    IPC: H01M10/04

    CPC classification number: H01M10/0431 ,  H01M10/0404 ,  H01M10/0587 ,  Y10T29/49108 ,  Y10T29/4911

    Abstract: The disclosed embodiments provide a battery cell which includes a set of jelly rolls enclosed in a pouch. Each jelly roll includes layers which are wound together, including a cathode with an active coating, a separator, and an anode with an active coating. The battery cell also includes a first set of conductive tabs and a second set of conductive tabs. Each of the first set of conductive tabs is coupled to the cathode of one of the jelly rolls, and each of the second set of conductive tabs is coupled to the anode of one of the jelly rolls. At least one of the first set and one of the second set of conductive tabs extend through seals in the pouch to provide terminals for the battery cell.

    Abstract translation: 所公开的实施例提供一种电池单元，其包括封装在袋中的一组果冻卷。 每个果冻卷包括卷绕在一起的层，包括具有活性涂层的阴极，隔离物和具有活性涂层的阳极。 电池单元还包括第一组导电接头和第二组导电接头。 所述第一组导电片中的每一个耦合到所述果冻辊之一的阴极，并且所述第二组导电片中的每一个连接到所述果冻辊之一的阳极。 第一组和第二组导电片中的至少一个延伸穿过袋中的密封件以提供用于电池单元的端子。

    Battery with multiple jelly rolls in a single pouch
    19.
    发明授权
    Battery with multiple jelly rolls in a single pouch 有权

    公开(公告)号：US10367224B2

    公开(公告)日：2019-07-30

    申请号：US15882201

    申请日：2018-01-29

    Applicant: Apple Inc.

    Inventor： Ramesh C. Bhardwaj ,  Taisup Hwang ,  Richard M. Mank

    IPC: H01M10/04 ,  H01M10/0587

    Abstract: The disclosed embodiments provide a battery cell which includes a set of jelly rolls enclosed in a pouch. Each jelly roll includes layers which are wound together, including a cathode with an active coating, a separator, and an anode with an active coating. The battery cell also includes a first set of conductive tabs and a second set of conductive tabs. Each of the first set of conductive tabs is coupled to the cathode of one of the jelly rolls, and each of the second set of conductive tabs is coupled to the anode of one of the jelly rolls. At least one of the first set and one of the second set of conductive tabs extend through seals in the pouch to provide terminals for the battery cell.

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