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    ELECTROCHEMICAL ENERGY STORAGE DEVICE WITH FLAT CELLS AND SPACING ELEMENTS
    101.
    发明申请
    ELECTROCHEMICAL ENERGY STORAGE DEVICE WITH FLAT CELLS AND SPACING ELEMENTS 审中-公开
    具有平坦电池和间隔元件的电化学能量储存装置

    公开(公告)号：US20130280590A1

    公开(公告)日：2013-10-24

    申请号：US13823933

    申请日：2011-09-07

    Applicant: Tim Schaefer ,  Jens Meintschel

    Inventor： Tim Schaefer ,  Jens Meintschel

    IPC: H01M2/10 ,  H01G9/004

    CPC classification number: H01M2/1061 ,  H01G9/004 ,  H01M2/024 ,  H01M2/1077 ,  H01M2/206 ,  H01M10/0525

    Abstract: An electrochemical energy storage device comprises a plurality of flat storage cells (2) each having a first current conductor (18a) and a second current conductor (18b) on a narrow side of the storage cell (2); a plurality of spacing elements (4) each being arranged between two storage cells (2) for maintaining a predetermined distance between the storage cells (2); and a clamping means (10) for clamping the storage cells (2) and spacing elements (4) together to form a stack. The spacing elements (4) each have a first pressure surface (22a) and a second pressure surface (22b) on their two sides facing a storage cell (2). Thereby, in each case, the one current conductor (18a, 18b) of the storage cells (2) is clamped between the first pressure surface (22a) of two spacing elements (4) by means of force fit by the clamping means (10), and the other current conductor (18b, 18a) of the storage cells (2) is clamped between the second pressure surfaces (22b) of two spacing elements (4) by means of force fit by the clamping means (10). In the region of the first pressure surfaces (22a) and/or in the region of the second pressure surfaces (22b) of a spacing element (4), in each case a contact element (26) is provided for making an electrically conductive connection between the first or second pressure surfaces (22a, 22b) of a spacing element (4), and finally, the spacing elements (4) and/or the contact elements (26) are formed such that the compressions between the first pressure surfaces (22a) and between the second pressure surfaces (22b) are conformed to one another.

    Abstract translation: 一种电化学能量存储装置，包括多个平面存储单元（2），每个平面存储单元在存储单元（2）的窄边上具有第一电流导体（18a）和第二电流导体（18b）。 多个间隔元件（4）各自布置在两个存储单元（2）之间，用于在存储单元（2）之间保持预定的距离; 以及夹持装置（10），用于将存储单元（2）和间隔元件（4）夹在一起以形成堆叠。 间隔元件（4）在其面向储存室（2）的两侧各自具有第一压力表面（22a）和第二压力表面（22b）。 因此，在每种情况下，存储单元（2）的一个电流导体（18a，18b）通过夹紧装置（10）的力配合被夹紧在两个间隔元件（4）的第一压力表面（22a） ），并且存储单元（2）的另一个电流导体（18b，18a）通过夹紧装置（10）的力配合夹在两个间隔元件（4）的第二压力表面（22b）之间。 在间隔元件（4）的第一压力表面（22a）和/或第二压力表面（22b）的区域中，在每种情况下，提供接触元件（26）用于形成导电连接 在间隔元件（4）的第一或第二压力表面（22a，22b）之间，最后，间隔元件（4）和/或接触元件（26）形成为使得第一压力表面 22a）之间并且在第二压力表面（22b）之间彼此一致。

    ELECTRICAL ENERGY UNIT AND SPACER
    102.
    发明申请
    ELECTRICAL ENERGY UNIT AND SPACER 审中-公开
    电力单位和空间

    公开(公告)号：US20120315566A1

    公开(公告)日：2012-12-13

    申请号：US13522451

    申请日：2010-12-21

    Applicant: Tim Schaefer ,  Claus-Rupert Hohenthanner

    Inventor： Tim Schaefer ,  Claus-Rupert Hohenthanner

    IPC: H01M2/10 ,  H01M2/14 ,  H01G9/025 ,  H01M8/24

    CPC classification number: H01M2/1061 ,  H01M2/1077 ,  H01M2/202 ,  H01M6/42 ,  H01M10/0481 ,  H01M10/0525

    Abstract: The invention relates to an electrical energy unit (2, 102, 202, 302) comprising a plurality of electrical energy cells (4), which are stacked in a stacking direction to form a cell block and are connected to each other in parallel and/or in series within the cell block, the electrical energy cells having planar conductors (14), which protrude from the cell substantially in parallel with each other in two directions, the main surfaces of the conductors being oriented substantially perpendicularly to the stacking direction, the conductors of a cell at least partially not covering each other, as viewed in the stacking direction, and each conductor of a cell at least partially covering a conductor of a subsequent cell in the stacking direction, as viewed in the stacking direction. The electrical energy unit is characterized in that the electrical connection between opposite conductors is produced by spacers that do or do not establish contact therebetween, the spacers (20, 120, 220, 520, 620) being arranged in intermediate spaces between conductors of consecutive cells, the spacers being clamped between the conductors by a compressive force by means of a clamping device (10, 506, 508, 524, 526), the clamping device being arranged completely outside the conductors. The invention further relates to spacers for use between conductors of consecutive cells in such an electrical energy unit.

    Abstract translation: 本发明涉及一种包括多个电能单元（4）的电能单元（2,102,202,302），它们沿层叠方向堆叠以形成电池块并且彼此并联连接和/ 或串联连接在电池单元中，电能单元具有平面导体（14），其从电池基本上在两个方向上彼此平行地突出，导体的主表面基本上垂直于堆叠方向取向， 从层叠方向看，电池的导体至少部分不相互覆盖，并且电池的每个导体至少部分地覆盖层叠方向上的后续电池单元的导体，从堆叠方向看。 电能单元的特征在于，相对导体之间的电连接由间隔件产生，间隔件在其间形成或不建立接触，间隔件（20,120,220,520,620）布置在连续电池的导体之间的中间空间中 通过夹紧装置（10,506,58,524,526）通过压缩力将间隔件夹紧在导体之间，夹紧装置完全布置在导体的外部。 本发明还涉及在这种电能单元中用于连续单元的导体之间的间隔物。

    ELECTRODE STACK FOR A GALVANIC CELL
    106.
    发明申请
    ELECTRODE STACK FOR A GALVANIC CELL 审中-公开
    电极盒的电极堆

    公开(公告)号：US20120189895A1

    公开(公告)日：2012-07-26

    申请号：US13256730

    申请日：2010-03-15

    Applicant: Andreas Gutsch ,  Tim Schaefer ,  Guenter Eichinger

    Inventor： Andreas Gutsch ,  Tim Schaefer ,  Guenter Eichinger

    IPC: H01M10/04 ,  H01M2/20 ,  H01M2/18

    CPC classification number: H01M2/1673 ,  H01M2/18 ,  H01M10/0413 ,  H01M10/0436 ,  H01M10/0585 ,  Y10T29/49112

    Abstract: An electrode stack according to the invention comprises at least a cathode, an anode, and a separator with electrolyte. The cathode, the anode, and the separator are each plate-shaped, respectively. The surface area of the separator is at least as large, as the surface area of the cathode and/or of the anode. The plate-shaped elements of the electrode stack are at least partially connected with each other, by fixation means.

    Abstract translation: 根据本发明的电极堆叠至少包括阴极，阳极和具有电解质的隔膜。 阴极，阳极和隔板分别是板状的。 隔板的表面积至少与阴极和/或阳极的表面积一样大。 电极堆叠的板状元件通过固定装置至少部分地相互连接。

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