发明名称 |
Appliance switching system |
摘要 |
An appliance switching system is used in combination with a duplex electric outlet having a first receptacle that is constantly energized and a second receptacle that is selectively energized and de-energized by operation of a wall switch. The system includes first and second plugs for electrically engaging the respective receptacles. A selectively energized electrical socket is connected to the first plug. A three-way switch assembly is connected between the first plug and the socket and is alternatable between opened and closed states. A pair of relays are responsive to operation of the wall switch and the actuator switch respectively for independently opening and closing the three-way switch assembly to respectively energize and de-energize the socket.
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申请公布号 |
US2001030470(A1) |
申请公布日期 |
2001.10.18 |
申请号 |
US20010844943 |
申请日期 |
2001.04.27 |
申请人 |
WAUGH WILLIAM H.;DOYLE DANIEL T. |
发明人 |
WAUGH WILLIAM H.;DOYLE DANIEL T. |
分类号 |
H01H47/00;H01R13/703;(IPC1-7):H02J3/00 |
主分类号 |
H01H47/00 |
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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