发明授权
- 专利标题： Vacuum interrupter contacts and process for producing the same
- 专利标题（中）： 真空中断器接触器及其制造方法
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申请号： US356354申请日： 1989-05-25
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公开(公告)号： US5109145A公开(公告)日： 1992-04-28
- 发明人: Hajime Fujita , Seishi Chiba , Tsutomu Okutomi , Kazuo Suzuki , Masami Idehara , Mitsutaka Honma , Seikichi Takashima
- 申请人： Hajime Fujita , Seishi Chiba , Tsutomu Okutomi , Kazuo Suzuki , Masami Idehara , Mitsutaka Honma , Seikichi Takashima
- 申请人地址： JPX Kawasaki
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JPX Kawasaki
- 优先权： JPX63-129640 19880527
- 主分类号： H01H33/66
- IPC分类号： H01H33/66 ; H01H1/02 ; H01H11/04
摘要：
A vacuum breaker contact produced according to the coating step of forming a metal coated layer comprising at least one metal selected from the group consisting of Cu, Ag, Ni, Sn, In, Fe and alloys thereof on at least a part of the surface of the contact substrate having a predetermined shape to a thickness of 10 .mu.m or less, and the diffusion step of having a part of the metal coated layer diffused into the contact substrate.
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