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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
CPC分类号: H01H61/0107 , H01H1/0036 , H01H67/22 , H01H2001/0047 , H01H2061/006
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。