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US 2020/0035432 A1Published application
Dc contactor with dual micro switches
AssigneeXiamen Hongfa Electric Power Controls Co., Ltd.
InventorsSongsheng CHEN, Shuming ZHONG, Shengsheng SHI
Life of this patent
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Abstract
A DC contactor with dual micro switches, characterized in that, comprising: a coli, a push rod and two micro switches, the two micro switches are respectively installed at two predetermined positions in the contactor, the push rod is provided with two toggle arms respectively matched with the two micro switches, when main contacts of the contactor are in contact, the two micro switches turn on or off or convert contact by the toggle arms of the push rod according to a predetermined means.
Claims10
A DC contactor with dual micro switches, comprising:
- a coli, a push rod and two micro switches, the two micro switches are respectively installed at two predetermined positions in the contactor, the push rod is provided with two toggle arms respectively matched with the two micro switches, when main contacts of the contactor are in contact, the two micro switches turn on or off or converts contact by the toggle arms of the push rod.
Dependencies are inferred from the claim text.