发明申请
- 专利标题： CIRCUIT PROTECTION DEVICE
- 专利标题（中）： 电路保护装置
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申请号： US12953201申请日： 2010-11-23
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公开(公告)号： US20110121936A1公开(公告)日： 2011-05-26
- 发明人: G. Todd Dietsch , Olga Spaldon-Stewart , Stephen Whitney
- 申请人： G. Todd Dietsch , Olga Spaldon-Stewart , Stephen Whitney
- 申请人地址： US IL Chicago
- 专利权人： LITTELFUSE, INC.
- 当前专利权人： LITTELFUSE, INC.
- 当前专利权人地址： US IL Chicago
- 主分类号： H01H85/20
- IPC分类号： H01H85/20
摘要：
A circuit protection device includes a conductive layer which is connected to first and second terminals. A spring is electrically connected to the first and second terminals. When an over-voltage or over-temperature condition occurs within a charging circuit, one or more heat generating resistive elements melts material associated with one or more of the ends of the spring thereby releasing the spring to create an open circuit.
公开/授权文献
- US08531263B2 Circuit protection device 公开/授权日：2013-09-10
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