发明名称 |
Form fitting arc barrier for fuse links |
摘要 |
Fuses and a subassembly component for fuses. The fuse includes an insulating housing, a short circuit fusible element, and an arc barrier-forming body. The arc barrier-forming body is fitted around, and intimately surrounds a portion of the short-circuit fusible element. The arc barrier-forming body is formed from a silicone rubber sealant which is free flowing at room temperature but upon exposure to air increases in viscosity until it essentially becomes a solid. The arc barrier-forming body provides protection against "burn-back" within the fuse.
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申请公布号 |
US5596306(A) |
申请公布日期 |
1997.01.21 |
申请号 |
US19950472406 |
申请日期 |
1995.06.07 |
申请人 |
LITTELFUSE, INC. |
发明人 |
KOWALIK, JOSEPH W.;GOMEZ, HERACLIO R. |
分类号 |
H01H85/00;H01H85/055;H01H85/38;(IPC1-7):H01H85/38 |
主分类号 |
H01H85/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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