发明名称 |
AUTOMATIC POWER TRANSFER SWITCH |
摘要 |
A static switch is operated upon sensing a loss of a primary power supply for providing a rapid temporary connection of a secondary power supply to a load. Slower acting power contactors are also energized and their operation provides a permanent connection of the secondary power supply to the load and also provides means for disconnecting the path of secondary power through the static switch.
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申请公布号 |
US3646355(A) |
申请公布日期 |
1972.02.29 |
申请号 |
USD3646355 |
申请日期 |
1970.05.19 |
申请人 |
NAVY USA |
发明人 |
RALPH H. IRELAND;EDWARD C. LESORAVAGE |
分类号 |
H02J9/06;(IPC1-7):H02J9/06 |
主分类号 |
H02J9/06 |
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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