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    • 4. 发明申请
    • ELECTROCHEMICAL CELL WITH WELD POINTS CONNECTIONS AND ENERGY STORAGE ASSEMBLY
    • 具有焊点的电化学电池连接和能量储存组件
    • WO2008128770A1
    • 2008-10-30
    • PCT/EP2008/003272
    • 2008-04-23
    • TEMIC AUTOMOTIVE ELECTRIC MOTORS GMBHENAX INC.BIRKE, PeterKELLER, MichaelTAKAHASHI, KazuhiroABE, HideoABE, KiyokoOZAWA, Kazunori
    • BIRKE, PeterKELLER, MichaelTAKAHASHI, KazuhiroABE, HideoABE, KiyokoOZAWA, Kazunori
    • H01M2/26
    • H01M2/266
    • The invention relates to an electrochemical cell (2) with a pair of electrodes (A, K) arranged as a stack of flat electrode films (A1 to An, K1 to Kn) separated by a separator film, wherein: electrode films (A1 to An, K1 to Kn) of each electrode (A, K) are electrically connected with each other through inner electrode conductors (4.A, 4.K); the inner electrode conductors (4.A, 4.K) of the different electrodes (A, K) are arranged on opposite sides of the electrochemical cell (2) in electrode material-free area of the electrode films (A1 to An, K1 to Kn); each inner electrode conductor (4.A, 4.K) is connected with the respective electrode films (A1 to An, K1 to Kn) through a predetermined number of weld points (5.1 to 5.z) in the electrode material -free area of the respective electrode (A, K); each inner electrode conductor (4.A, 4.K) comprises a predetermined number of openings (6.1 to 6.m) in which coupling elements are set to connect the inner electrode conductor (4.A, 4.K) with an outward electrode conductor (7.A, 7.K) for the respective electrode (A, K).
    • 本发明涉及一种具有一对电极(A,K)的电化学电池(2),其被布置成由分隔膜隔开的扁平电极膜(A1至An,K1至Kn)的叠层,其中:电极膜 每个电极(A,K)的一个,K1到Kn)通过内部电极导体(4.A,4.K)彼此电连接; 不同电极(A,K)的内部电极导体(4.A,4.K)被布置在电化学电池(2)的相对电极膜的电极材料区域(A1至An,K1 到Kn); 每个内电极导体(4.A,4.K)通过电极材料自由区域中的预定数量的焊接点(5.1至5.z)与各个电极膜(A1至An,K1至Kn)连接 的电极(A,K); 每个内部电极导体(4.A,4.K)包括预定数量的开口(6.1至6.m),其中连接元件设置成将内部电极导体(4.A,4.K)与外部 用于各个电极(A,K)的电极导体(7.A,7.K)。
    • 9. 发明公开
    • STACKING DEVICE FOR STACKING CONTINUOUS SEPARATOR AND SHEET ELECTRODE
    • STAPELUNGSEINRICHTUNG ZUM STAPELN EINER KONTINUIERLICHEN TRENNANORDNUNG UND FOLIENELEKTRODE
    • EP2149927A1
    • 2010-02-03
    • EP07742832.4
    • 2007-05-02
    • Enax, Inc.
    • KADOWAKI, MunehiroABE, KiyokoOZAWA, Kazunori
    • H01M4/04
    • H01M10/0583B65H39/14B65H45/101H01G9/02H01G9/155H01G13/02H01M2/18H01M6/46H01M10/0404H01M10/0413H01M10/0459H01M10/0525Y02E60/13Y02T10/7022Y10T29/49108
    • There is provided a simple-structured and inexpensive device for stacking a successive separator and sheet electrodes which can protect an end portion of a sheet electrode when folding the successive separator, and which enables smooth folding of the separator to improve the productivity. The device comprises a stacking stage 10 which adsorbs and holds a leading end of the tape-like separator S, and on which sheet electrodes P, N and the separator S are successively stacked, separator reciprocating means for reciprocating the tape-like separator S on the stacking stage 10 with the stacking stage 10 being as a center, and a folding guide member 20 which comes close/moves apart relative to the stacking stage 10, covers both side ends of the stacked sheet electrode P, N in the moving direction of the separator S, and guides folding of the separator S accompanied by a reciprocal movement of the separator S at both side ends of the sheet electrode.
    • 提供了一种用于堆叠连续分离器和片状电极的简单结构且便宜的装置,其可以在折叠连续分离器时保护片状电极的端部,并且能够平滑地折叠隔膜以提高生产率。 该装置包括:吸收并保持带状分离器S的前端的堆叠台10,并且片状电极P,N和隔离物S依次堆叠在其上;隔片往复运动装置,用于使带状隔膜S往复移动; 以层叠台10为中心的堆叠台10和相对于堆叠台10靠近/移动的折叠导向构件20覆盖堆叠的片状电极P,N的两侧沿着移动方向 分离器S,并且引导分离器S的折叠,伴随着片状电极的两个侧端处的隔膜S的往复运动。