发明名称 |
ELECTROMAGNETICALLY CONTROLLED RELAY APPARATUS HAVING NO MECHANICAL CONTACT MEMBERS |
摘要 |
A contactless relay with an electromagnetic control circuit and with either one or several electronic switching circuits, comprising within the range of the magnetic field of at least one relay coil of the electromagnetic control circuit a relay mechanism without any mechanical contact elements which is controllable by means of the magnetic field and in operative engagement with at least one controllable semiconductor system.
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申请公布号 |
US3652878(A) |
申请公布日期 |
1972.03.28 |
申请号 |
USD3652878 |
申请日期 |
1969.03.11 |
申请人 |
GEHAP GESELLSCHAFT FUER HANDEL UND PATENTVERWERTUN MBH & CO. |
发明人 |
KARL SCHMIDT |
分类号 |
H03K17/615;H03K17/90;(IPC1-7):G05D1/00 |
主分类号 |
H03K17/615 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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