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Title:
OPERATING APPARATUS OF ROTARY SWITCH AND ROTARY SWITCH
Document Type and Number:
WIPO Patent Application WO/2022/089095
Kind Code:
A1
Abstract:
An operating apparatus of a rotary switch and a rotary switch, which relate to the technical field of switches. The operating apparatus of the rotary switch comprises an action piece and a fixing piece having an accommodating cavity. The action piece penetrates into the accommodating cavity; the action piece is driven to move within the accommodating cavity, and the action piece can be switched between a locking position and a working position; the locking position limits the rotation of the action piece; and when the action piece is in the working position, a release device can be reset under the action of the action piece. The operating apparatus of the rotary switch can achieve the reliable resetting of a release device.

Inventors:
SHI JIAN (CN)
SONG CHEN (CN)
CHANG YANG (CN)
Application Number:
PCT/CN2021/119494
Publication Date:
May 05, 2022
Filing Date:
September 22, 2021
Export Citation:
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Assignee:
HUAWEI DIGITAL POWER TECH CO LTD (CN)
SHANGHAI LIANGXIN ELECTRICAL (CN)
International Classes:
H01H71/10; H01H9/20; H01H71/56
Foreign References:
CN112216567A2021-01-12
CN213401054U2021-06-08
CN112164641A2021-01-01
CN213401064U2021-06-08
CN101128900A2008-02-20
CN211376496U2020-08-28
CN205992489U2017-03-01
CN107706030A2018-02-16
CN104064386A2014-09-24
EP2276048A22011-01-19
Other References:
See also references of EP 4224508A4
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