发明授权
- 专利标题： Electromagnetic relay
- 专利标题（中）： 电磁继电器
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申请号： US894265申请日： 1978-04-07
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公开(公告)号： US4206432A公开(公告)日： 1980-06-03
- 发明人: Kurt H. Altorfer , Werner U. Frey
- 申请人： Kurt H. Altorfer , Werner U. Frey
- 申请人地址： NY New York
- 专利权人： International Standard Electric Corporation
- 当前专利权人： International Standard Electric Corporation
- 当前专利权人地址： NY New York
- 主分类号： H01H50/02
- IPC分类号： H01H50/02 ; H01H9/02 ; H01H13/04
摘要：
The invention relates to a micro relay intended for use in printed circuits provided with two switching-over contacts. The contacts are arranged in the core of the coil, each of the contacts being provided with its own armature fixed on the switching-over spring, thus no motion transfer elements are needed. The contact space is hermetically sealed so that contact properties similar to those of reed relays are achieved both for the make contacts and for the break contacts.
公开/授权文献
- US5314837A Method of making a registration mark on a semiconductor 公开/授权日：1994-05-24
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