Detachable arc extinguish chamber with conductive rod twisting prevention device

The invention relates to a detachable arc extinguish chamber with a conductive rod twisting prevention device, which comprises an arc extinguish chamber body and two twisting prevention mechanisms, and is characterized in that the two twisting prevention mechanisms are fixedly connected with the two...

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Bibliographic Details
Main Authors CAI HANXIAN, ZHENG FANGQING, GU LE, WANG YONG, YE JIANBIN, HONG HAICHENG
Format Patent
LanguageChinese
English
Published 20.01.2023
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:The invention relates to a detachable arc extinguish chamber with a conductive rod twisting prevention device, which comprises an arc extinguish chamber body and two twisting prevention mechanisms, and is characterized in that the two twisting prevention mechanisms are fixedly connected with the two ends of the arc extinguish chamber body respectively; the anti-twisting mechanism comprises a movable hoop, a fixed hoop and a fixed plate, the fixed plate and the fixed hoop are welded and fixed, a supporting rod of the arc extinguish chamber body is provided with threads, the fixed plate and the supporting rod of the arc extinguish chamber body are connected and fixed through a nut, the movable hoop and the fixed hoop are connected and fixed through a bolt and a nut, and the movable hoop and the fixed hoop are arranged on the outer side of a conducting rod of the arc extinguish chamber body in a sleeving mode. According to the invention, the safety of the corrugated pipe of the detachable arc extinguish chamber
Bibliography:Application Number: CN202211382566