Automatic transfer switch
AssigneeKutai Electronics Industry Co., Ltd.
InventorWen-Feng Lu
Life of this patent
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Abstract
An automatic transfer switch is provided. A transfer module is arranged between two power switches and disposed on a displacement mechanism which is in linear motion. The transfer module is provided with a seat in which two corresponding levers are mounted and electrically connected with a controller. The two levers are locked or released under control of the controller. Thereby the power switch is pulled or pushed selectively by the levers being locked or released. In combination with the controller used for setting a time delay during transfer between power sources, the power switch can be turned on/off or switched at the time required.
Claims13
An automatic transfer switch which is disposed between a first power switch and a second power switch for control of switching between the first and the second power switches by pushing and pulling comprising:
- a displacement mechanism arranged between the first and the second power switches;
- and
- a transfer module disposed on the displacement mechanism and driven by the displacement mechanism to move linearly;
- the transfer module including a seat which consists of two mounting areas extending toward the first power switch and the second power switch to form openings, a lever mounted in each of the mounting areas and one end of the lever exposed through the opening, and a controller electrically connected with the two levers and used for control of the two levers to be in a locked state for pushing and pulling the first power switch or the second power switch, or in a released state to pass the first power switch or the second power switch.
Dependencies are inferred from the claim text.