Bi-stable microswitch including shape memory alloy latch
    1.
    发明申请
    Bi-stable microswitch including shape memory alloy latch 有权
    双稳态微动开关包括形状记忆合金闩锁

    公开(公告)号:US20020036562A1

    公开(公告)日:2002-03-28

    申请号:US09885168

    申请日:2001-06-21

    申请人: ALCATEL

    IPC分类号: H01H037/46

    摘要: A bi-stable microswitch (1) including a pair of contacts (6, 7) and an armature (4) movable between a first position and a second position to selectively make or break the pair of contacts, the armature being latched in the second position by a shape memory alloy latch (14), wherein the shape memory alloy latch is caused to deform upon heating so as to permit the armature to return to the first position.

    摘要翻译: 一种双稳态微动开关(1),包括一对触点(6,7)和电枢(4),其可在第一位置和第二位置之间移动,以选择性地使所述一对触点产生或断开,所述电枢被锁定在所述第二触点 通过形状记忆合金闩锁(14)的位置,其中形状记忆合金闩锁在加热时变形,以允许电枢返回到第一位置。