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    Battery with multiple jelly rolls in a single pouch
    81.
    发明授权
    Battery with multiple jelly rolls in a single pouch 有权

    公开(公告)号：US09917325B2

    公开(公告)日：2018-03-13

    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 ,  H01M10/0587

    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.

    Thin film transfer battery systems
    86.
    发明授权
    Thin film transfer battery systems 有权
    薄膜转印电池系统

    公开(公告)号：US09570775B2

    公开(公告)日：2017-02-14

    申请号：US14040592

    申请日：2013-09-27

    Applicant: Apple Inc.

    Inventor： Lili Huang ,  Richard M. Mank

    IPC: H04B1/38 ,  H01M10/04

    CPC classification number: H01M10/0436 ,  Y10T29/49114

    Abstract: A battery assembly can be formed on a base layer provided on a temporary process substrate, with a thin film battery stack including an anode layer, a cathode layer, and an electrolyte layer between the anode and cathode layers. The thin film battery stack can be bonded to a transfer layer, and the process substrate can be removed for assembly into a battery system.

    Abstract translation: 可以在设置在临时处理基板上的基底层上形成电池组件，其中在阳极层和阴极层之间具有包括阳极层，阴极层和电解质层的薄膜电池堆叠。 薄膜电池堆可以结合到转印层，并且可以去除处理基板以装配到电池系统中。

    STACKED-CELL BATTERY WITH NOTCHES TO ACCOMMODATE ELECTRODE CONNECTIONS
    89.
    发明申请
    STACKED-CELL BATTERY WITH NOTCHES TO ACCOMMODATE ELECTRODE CONNECTIONS 审中-公开
    堆叠电池与插座连接电极连接

    公开(公告)号：US20160013455A1

    公开(公告)日：2016-01-14

    申请号：US14799345

    申请日：2015-07-14

    Applicant: Apple Inc.

    Inventor： Brian K. Shiu ,  Charles W. Werley ,  George V. Anastas ,  Richard M. Mank

    IPC: H01M2/02 ,  G06F1/16 ,  H01M4/82 ,  H01M4/70 ,  H01M2/30 ,  H01M4/66

    CPC classification number: H01M2/021 ,  G06F1/1635 ,  H01M2/0212 ,  H01M2/06 ,  H01M2/204 ,  H01M2/22 ,  H01M2/266 ,  H01M2/30 ,  H01M4/661 ,  H01M4/70 ,  H01M4/82 ,  H01M2220/30

    Abstract: The disclosed embodiments relate to the design of a stacked-cell battery comprising a stack of layers, including alternating anode and cathode layers coated with active material with intervening separator layers. The stack includes a plurality of notches formed along one or more sides of the stack, including a first notch and a second notch, wherein each cathode layer includes an uncoated cathode tab extending into the first notch, and wherein each anode layer includes an uncoated anode tab extending into the second notch. Moreover, a common cathode tab is bonded to the cathode tabs within the first notch, and a common anode tab is bonded to the anode tabs within the second notch. The stacked-cell battery also includes a pouch enclosing the stack, wherein the common anode and cathode tabs extend through the pouch to provide cathode and anode terminals for the battery cell.

    Abstract translation: 所公开的实施例涉及包括层叠层的叠层电池的设计，包括交替的阳极和阴极层，涂覆有具有中间隔离层的活性材料。 堆叠包括沿着堆叠的一个或多个侧面形成的多个凹口，包括第一凹口和第二凹口，其中每个阴极层包括延伸到第一凹口中的未涂覆的阴极薄片，并且其中每个阳极层包括未涂覆的阳极 突片延伸到第二凹口。 此外，在第一凹口内将共阴极片接合到阴极接头，并且在第二凹口内将阳极接片连接到阳极接头。 堆叠式电池还包括封装堆叠的袋，其中公共阳极和阴极舌片延伸穿过袋以提供用于电池单元的阴极和阳极端子。

    Rechargeable battery with a jelly roll having multiple thicknesses
    90.
    发明授权
    Rechargeable battery with a jelly roll having multiple thicknesses 有权
    具有多个厚度的果冻卷的可充电电池

    公开(公告)号：US08846230B2

    公开(公告)日：2014-09-30

    申请号：US14058032

    申请日：2013-10-18

    Applicant: Apple Inc.

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

    IPC: H01M6/10 ,  H01M4/02 ,  H01M4/13 ,  H01M10/0587 ,  H01M2/02 ,  H01M2/30 ,  H01M4/04 ,  H01M10/0565 ,  H01M2/20 ,  H01M10/04 ,  H01M4/1393

    CPC classification number: H01M10/0431 ,  H01M2/0212 ,  H01M2/0275 ,  H01M2/204 ,  H01M2/30 ,  H01M4/0404 ,  H01M4/1393 ,  H01M10/0436 ,  H01M10/0565 ,  H01M10/0587 ,  Y02E60/122 ,  Y02P70/54 ,  Y10T29/4911 ,  Y10T29/49204

    Abstract: The disclosed embodiments relate to the design of a battery cell with multiple thicknesses. This battery cell includes a jelly roll enclosed in a pouch, wherein the 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 jelly roll also includes a first conductive tab coupled to the cathode and a second conductive tab coupled to the anode. The jelly roll is enclosed in a flexible pouch, and the first and second conductive tabs are extended through seals in the pouch to provide terminals for the battery cell. Furthermore, the battery cell has two or more thicknesses, wherein the different thicknesses are created by removing material from one or more of the layers before winding the layers together.

    Abstract translation: 所公开的实施例涉及具有多个厚度的电池单元的设计。 该电池单元包括封闭在袋中的果冻卷，其中果冻卷包括缠绕在一起的层，包括具有活性涂层的阴极，隔离物和具有活性涂层的阳极。 果冻卷还包括耦合到阴极的第一导电片和耦合到阳极的第二导电片。 果冻卷被封装在柔性袋中，并且第一和第二导电片通过袋中的密封件延伸以提供用于电池单元的端子。 此外，电池单元具有两个或更多个厚度，其中通过在将层缠绕在一起之前从一个或多个层去除材料而产生不同的厚度。

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