Linkage operation mechanism

Linkage operation mechanism

The invention provides a linkage operation mechanism and relates to the technical field of power equipment. The linkage operation mechanism is used for linking an isolation switch and a breaker. The linkage operation mechanism comprises two fixing plates which are respectively positioned at two side...

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Hauptverfasser: RUAN HAOCHU, YE ZHENHUA, LEI JIANTIAN, LIAO CHAOYU, WU JIANZHOU, PAN JINSHUI, OU GUOHONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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creator RUAN HAOCHU
YE ZHENHUA
LEI JIANTIAN
LIAO CHAOYU
WU JIANZHOU
PAN JINSHUI
OU GUOHONG
description The invention provides a linkage operation mechanism and relates to the technical field of power equipment. The linkage operation mechanism is used for linking an isolation switch and a breaker. The linkage operation mechanism comprises two fixing plates which are respectively positioned at two sides of the isolation switch and the breaker; and the linkage operation mechanism also comprises a first action output end and a second action output end, and the first action output end and the second action output end respectively act on a moving contact of the isolation switch and a switching-on/offhandle of the breaker. During power transmission, the linkage operation mechanism can firstly switch on the isolation switch and then switch on the breaker; and during power outage, the linkage operation mechanism can firstly switch off the breaker and then switch off the isolation switch. The linkage operation mechanism realizes operation and linkage of the isolation switch and a breaker switchby the same operating hand
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The linkage operation mechanism is used for linking an isolation switch and a breaker. The linkage operation mechanism comprises two fixing plates which are respectively positioned at two sides of the isolation switch and the breaker; and the linkage operation mechanism also comprises a first action output end and a second action output end, and the first action output end and the second action output end respectively act on a moving contact of the isolation switch and a switching-on/offhandle of the breaker. During power transmission, the linkage operation mechanism can firstly switch on the isolation switch and then switch on the breaker; and during power outage, the linkage operation mechanism can firstly switch off the breaker and then switch off the isolation switch. 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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
title Linkage operation mechanism
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