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375 条记录 (耗时 0.019 秒)

    SEALING ARRANGEMENT
    5.
    发明公开
    SEALING ARRANGEMENT 审中-公开

    公开(公告)号：EP4389935A1

    公开(公告)日：2024-06-26

    申请号：EP22215791.9

    申请日：2022-12-22

    申请人： Alfa Laval Corporate AB

    发明人： SANDGREN, Martin ,  HEDBERG, Magnus

    IPC分类号： C25B1/04 ,  C25B9/67 ,  C25B9/73 ,  C25B9/77 ,  C25B15/08 ,  F28D9/00 ,  F28F3/10 ,  H01M8/0267 ,  H01M8/0273

    CPC分类号： C25B1/04 ,  C25B9/67 ,  C25B9/73 ,  C25B9/77 ,  C25B15/08 ,  F28F3/10 ,  F28D9/005 ,  H01M8/0273 ,  H01M8/0267

    摘要： A sealing arrangement (S1, S2) for sealing between two corrugated heat transfer plates (5, 90, 92) is provided. It comprises an annular outer field gasket part (86) enclosing an outer field gasket area (AO), and a plurality of annular ring gasket parts (49) arranged outside the outer field gasket area (AO). A first, a third and a fifth ring gasket part (49a, 49c, 49e) of said plurality of ring gasket parts (49) are arranged on one side of a transverse center axis (TA) of the outer field gasket area (AO). A second and a fourth ring gasket part (49b, 49d) of said plurality of ring gasket parts (49) are arranged on the other side of the transverse center axis (TA). The third and fifth ring gasket parts (49c, 49e) are arranged on opposite sides of a longitudinal center axis (LA) of said outer field gasket area (AO). The sealing arrangement (S1, S2) further comprises a separation means (6) extending within, and closing, the outer field gasket area (AO). The separation means (6) includes a membrane (45).

    METHOD OF FIXING A MEMBRANE TO A FRAME, CELL STACK AND USE
    10.
    发明公开
    METHOD OF FIXING A MEMBRANE TO A FRAME, CELL STACK AND USE 审中-公开

    公开(公告)号：EP4310963A1

    公开(公告)日：2024-01-24

    申请号：EP22186195.8

    申请日：2022-07-21

    申请人： MANN+HUMMEL LIFE SCIENCES & ENVIRONMENT HOLDING SINGAPORE PTE. LTD.

    发明人： FASOLD, Michael ,  TSCHECH, Thomas

    IPC分类号： H01M8/0273 ,  H01M8/0286 ,  H01M8/10

    摘要： The present invention provides a method of fixing a membrane between a first frame member and a second frame member, the membrane having at least one property conferring incompatibility for fixing it to the first and second frame members. The method comprises: creating a fixation area comprising a first zone and a second zone, wherein creating the first zone comprises integrally bonding the first frame member to the second frame member, and wherein creating the second zone comprises mechanically deforming the membrane between the first frame member and the second frame member. There is also provided a cell stack and a use of an ion-exchange membrane in the disclosed cell stack.