发明申请
- 专利标题： Electrically activated surface mount thermal fuse
- 专利标题（中）： 电激活表面贴装热熔丝
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申请号： US12383595申请日： 2009-03-24
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公开(公告)号： US20100245022A1公开(公告)日： 2010-09-30
- 发明人: Matthew P. Galla , Jianhua Chen , Martyn A. Matthiesen
- 申请人： Matthew P. Galla , Jianhua Chen , Martyn A. Matthiesen
- 申请人地址： US PA Berwyn
- 专利权人： Tyco Electronics Corporation
- 当前专利权人： Tyco Electronics Corporation
- 当前专利权人地址： US PA Berwyn
- 主分类号： H01H85/04
- IPC分类号： H01H85/04
摘要：
A reflowable thermal fuse includes a conduction element with first and second ends, disposed within a housing. The reflowable thermal fuse also includes an elastic element disposed within the housing and adapted to apply force on the conduction element in an activated state of the reflowable thermal fuse. A restraining element is utilized to secure the elastic element and prevent the elastic element from applying force on the conduction element in an installation state of the reflowable thermal fuse. Application of an activating current through the restraining element causes the restraining element to break and thereby release the elastic element and place the reflowable thermal fuse in the activated state.
公开/授权文献
- US08581686B2 Electrically activated surface mount thermal fuse 公开/授权日：2013-11-12