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    VACUUM INTERRUPTER
    3.
    发明公开
    VACUUM INTERRUPTER 审中-公开

    公开(公告)号：EP4092708A1

    公开(公告)日：2022-11-23

    申请号：EP21175316.5

    申请日：2021-05-21

    申请人： ABB Schweiz AG

    发明人： GENTSCH, Dietmar ,  REUBER, Christian

    IPC分类号： H01H33/664 ,  H01H1/02 ,  H01H1/06

    摘要： The present invention relates to a vacuum interrupter (1), comprising:
    - a first contact carrier (10);
    - a first contact piece (11);
    - a second contact carrier (20); and
    - a second contact piece (21);
    wherein the first contact piece is connected to the first contact carrier;
    wherein the second contact piece is connected to the second contact carrier;
    wherein a shape of the first contact piece is different to a shape of the second contact piece and/or a material of the first contact piece is different to a material of the second contact piece;
    wherein in a deactivated state the vacuum interrupter is configured to hold the first contact piece spaced from the second contact piece; and
    wherein in an activated state the vacuum interrupter is configured to bring the first contact piece and the second contact piece into contact with one another.