发明授权
- 专利标题: Electrical fuses having improved short-circuit interruptions characteristics
- 专利标题(中): 具有改进的短路电路中断特性的电熔丝
-
申请号: US515211申请日: 1990-04-27
-
公开(公告)号: US5148140A公开(公告)日: 1992-09-15
- 发明人: Michel Goldstein
- 申请人: Michel Goldstein
- 申请人地址: IL Des Plaines
- 专利权人: Brush Fuses, Inc.
- 当前专利权人: Brush Fuses, Inc.
- 当前专利权人地址: IL Des Plaines
- 主分类号: H01H85/18
- IPC分类号: H01H85/18
摘要:
The disclosed electrical fuse has a fuse link in a filling of sand and a binder that imparts high thermal conductivity to the filler. The binder is a shiny coating on the grains of sand extending from grain to grain. It is an amorphous coating. The exemplary binder is boric oxide, B.sub.2 O.sub.3.
公开/授权文献
- US5657837A Caliper support mechanism 公开/授权日:1997-08-19
信息查询
IPC分类: