发明授权
- 专利标题： Railway signaling relay
- 专利标题（中）： 铁路信令中继
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申请号： US546244申请日： 1983-10-28
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公开(公告)号： US4564829A公开(公告)日： 1986-01-14
- 发明人: Cornelius J. Illenberg , Ronald W. Dinger , David A. Kunde , Anthony V. Lucarelli
- 申请人： Cornelius J. Illenberg , Ronald W. Dinger , David A. Kunde , Anthony V. Lucarelli
- 申请人地址： NY Rochester
- 专利权人： General Signal Corp.
- 当前专利权人： General Signal Corp.
- 当前专利权人地址： NY Rochester
- 主分类号： H01H50/54
- IPC分类号： H01H50/54 ; H01H51/08
摘要：
A railway signaling relay for use in vital circuits has a high percentage release (ratio of drop away current to pickup current between 70% and 80%) by arrangement of contact springs and their associated pressure and stop plates which provide trapped pressure in the contact springs affording the high percentage release characteristic without modification of the electrical or basic mechanical configuration of the relay and retaining its vital characteristics.
公开/授权文献
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