Novel circuit breaker switch-on mechanism

The utility model relates to a novel circuit breaker switch-on mechanism which comprises an energy storage mechanism and is characterized by also comprising a transmission mechanism, wherein the transmission mechanism consists of a main shaft crank arm, a main shaft, a connection plate, a switch-on...

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Bibliographic Details
Main Authors ZHAO DEQING, LIU QINGKUI
Format Patent
LanguageChinese
English
Published 10.10.2012
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:The utility model relates to a novel circuit breaker switch-on mechanism which comprises an energy storage mechanism and is characterized by also comprising a transmission mechanism, wherein the transmission mechanism consists of a main shaft crank arm, a main shaft, a connection plate, a switch-on crank arm, a support shaft and an insulator pull rod; the main shaft crank arm is rotatably mounted on the main shaft; one end of the main shaft crank arm is connected with the energy storage mechanism, and the other end of the main shaft crank arm is connected with the connection plate; the switch-on crank arm is rotatably mounted on the support shaft; and the two ends of the switch-on crank arm are connected with the connection plate and the insulator pull rod respectively. The novel circuit breaker switch-on mechanism provided by the utility model has the advantages of scientific and reasonable structure design, reliable switch-on and the like, is easy and stable to operate, and has relatively high innovativenes
Bibliography:Application Number: CN20122138459U