Electrical switching device |
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| 申请号 | US33667664 | 申请日 | 1964-01-09 | 公开(公告)号 | US3254172A | 公开(公告)日 | 1966-05-31 |
| 申请人 | BELL TELEPHONE LABOR INC; | 发明人 | WAGAR HAROLD N; | ||||
| 摘要 | |||||||
| 权利要求 | 1. AN ELECTRICAL SWITCHING DEVICE COMPRISING A PAIR OF REMANENT MAGNETIC MEMBERS EXHIBITING TWO STABLE MAGNETIC STATES, A NONREMANENT MAGNETIC MEMBER INTERPOSED IN OPERATIVE RELATIONSHIP BETWEEN SAID PAIR OF MEMBERS AND INPUT PULSE RESPONSIVE MEANS EFFECTIVE IN RESPONSE TO AN INPUT PULSE FOR SETTING SAID REMANENT MEMBERS TO SIMILAR STABLE STATES TO EFFECT CONTACT AFTER THE TERMINATION OF SAID PULSE BETWEEN SAID NONREMANENT MEMBER AND A FIRST OF SAID PAIR OF MEMBERS AND FOR SETTING SAID REMANENT MEMBERS TO OPPOSITE STABLE STATES TO EFECT CONTACT AFTER THE TERMINATION OF SAID PULSE BETWEEN SAID NONREMANENT MEMBER AND A SECOND OF SAID PAIR OF MEMBERS. |
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| 说明书全文 | |||||||
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