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    KONTAKTELEMENT
    3.
    发明公开
    KONTAKTELEMENT 有权
    接触元

    公开(公告)号：EP3084793A1

    公开(公告)日：2016-10-26

    申请号：EP14823947.8

    申请日：2014-12-16

    申请人： Eaton Electrical IP GmbH & Co. KG

    发明人： BRUCHSCHMIDT, Frank ,  WIESE, Artur

    IPC分类号： H01H13/50 ,  H01H13/52 ,  H01H1/20

    CPC分类号： H01H1/20 ,  H01H1/2008 ,  H01H13/503 ,  H01H13/52

    摘要： The invention relates to a contact element which, on account of its low installation depth, is primarily suitable for use in switch panels of low overall height and can be combined with various keys. One embodiment of the invention relates to a contact element (10) having a main body (12), two connection terminals (14, 16), which are obliquely mounted in the main body, for electrical conductors, two busbars (20, 22) which are in each case electrically connected to one of the connection terminals and run from the respective connection terminal to a bearing (18) which is arranged centrally in the main body, and having a tappet (24) which is spring-mounted in the central bearing and can be moved between a first and a second position and which is fitted with a contact bridge (26) which electrically short-circuits the two busbars in one of the two positions, wherein a portion (28) of the tappet, which portion projects out of the main body, is designed to be coupled to a key.

    DRUCKBETÄTIGBARER SICHERHEITSSCHALTER MIT ÜBERWACHUNGSFUNKTION
    4.
    发明公开
    DRUCKBETÄTIGBARER SICHERHEITSSCHALTER MIT ÜBERWACHUNGSFUNKTION 有权
    带监控功能DRUCKBETÄTIGBARER安全开关

    公开(公告)号：EP3011576A1

    公开(公告)日：2016-04-27

    申请号：EP14732155.8

    申请日：2014-06-18

    申请人： Eaton Electrical IP GmbH & Co. KG

    发明人： WIESE, Artur ,  BRUCHSCHMIDT, Frank

    IPC分类号： H01H3/02 ,  H01H13/50 ,  H01H13/52 ,  H01H13/62

    CPC分类号： H01H3/022 ,  H01H13/50 ,  H01H13/52 ,  H01H13/62

    摘要： Disclosed is a security switch, which has a switch head (comprising actuation means and a button top), wherein the security switch is mounted in a housing wall 31 in a mounting opening by means of fixing means (screw ring 34). The actuation means (plunger 12) is designed so as to actuate contact elements of a switch module 18 upon actuation into the switch position. In security switches, the problem is known that a defective assembly of switch top and switch module or an unreliable separation between switch top and switch module cannot be identified from the outside, and the desired security shutdown does not function. The switch module 18 is therefore extended by a signalling switch block 20 that contains contact elements located in the signalling flow path, wherein, in the assembly state of the security switch, the signalling switch block is subjected to an actuation pin 46 that is rigidly arranged thereon. If the assembly state is undone or changed, the actuation pin disengages from the signalling switch block 20 and the signalling flow path 42 opens. The actuation pin and the signalling switch block are located outside the actuation region 100 of the actuation means (plunger 12) of the security switch.