发明授权
- 专利标题: Fuse indicator label
- 专利标题(中): 保险丝指示标签
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申请号: US10208989申请日: 2002-07-31
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公开(公告)号: US06809627B2公开(公告)日: 2004-10-26
- 发明人: Roland J. Castonguay, Jr. , Michael F. Paul , James L. Potter , Daniel P. Segall , John R. Pennace
- 申请人: Roland J. Castonguay, Jr. , Michael F. Paul , James L. Potter , Daniel P. Segall , John R. Pennace
- 主分类号: H01H8530
- IPC分类号: H01H8530
摘要:
A fuse indicator is disclosed for indicating the status of a fuse. The fuse indicator includes an electrically conductive material that extends between conductive ends of a fuse and undergoes a visible change in appearance upon being subjected to electrical current above a threshold. The fuse indicator also includes a layer of indicator material that becomes exposed beneath the electrically conductive material when the fuse indicator is subjected to electrical current above the threshold. The fuse indicator also includes adhesive for maintaining contact between the electrically conductive material and the layer of indicator material.
公开/授权文献
- US20030011462A1 Fuse indicator label 公开/授权日:2003-01-16
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