发明授权
US5148140A Electrical fuses having improved short-circuit interruptions characteristics 失效
具有改进的短路电路中断特性的电熔丝

  • 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
Electrical fuses having improved short-circuit interruptions
characteristics
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.
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