发明申请
US20070024407A1 Temperature fuse element, temperature fuse and battery using the same
审中-公开
温度保险丝元件，温度保险丝和电池使用相同
- 专利标题： Temperature fuse element, temperature fuse and battery using the same
- 专利标题（中）： 温度保险丝元件，温度保险丝和电池使用相同
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申请号： US10558373申请日： 2004-05-27
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公开(公告)号： US20070024407A1公开(公告)日： 2007-02-01
- 发明人: Kenji Senda , Takahiro Mukai , Masatoshi Izaki
- 申请人： Kenji Senda , Takahiro Mukai , Masatoshi Izaki
- 优先权： JP2003-152492 20030529
- 国际申请： PCT/JP04/07657 WO 20040527
- 主分类号： H01H85/04
- IPC分类号： H01H85/04
摘要：
A thermal fuse comprises: a first insulating film to which a pair of metal terminals are attached; a fusible alloy located above the first insulating film and connected between the leading end portions of the pair of metal terminals; and a second insulating film located above the fusible alloy and attached to the first insulating film so as to define a space with the first insulating film. The fusible alloy includes an Sn—Bi—In—Zn alloy containing 0.5 to 15 weight % of Bi, 45 to 55 weight % of In and 0.5 to 5 weight % of Zn with the balance being Sn.
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