Title:
AUXILIARY MEANS FOR OPERATING MECHANISM
Document Type and Number:
WIPO Patent Application WO/2017/167090
Kind Code:
A1
Abstract:
An auxiliary means for an operating mechanism; the auxiliary means is connected to a body (101) of the operating mechanism, and comprises: a trigger assembly, a linkage assembly and a reset assembly. The trigger assembly receives a trigger signal. The linkage assembly is connected to the trigger assembly, and the linkage assembly passes the trigger signal to the body of the operating mechanism so as to trip the body of the operating mechanism. The reset assembly is connected to the linkage assembly, and the reset assembly generates a reset signal, such that the linkage assembly passes the reset signal so as to reset the auxiliary means of the operating mechanism. By using a simple structure thereof and by effectively utilizing the original operating characteristics of the operating mechanism, the auxiliary means of the operating mechanism may achieve breaking, closing, tripping, resetting and isolating functions, as well as implement said functions by using different locations of an operating handle and different positions of a tripping and isolation button, thereby obtaining clear instructions. By reusing structural parts, the present invention not only saves costs, but also avoids multiple connection of a modular structure, thus improving reliability of the product.
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Inventors:
ZHENG JIEXIN (CN)
XI HONG (CN)
JIA FENG (CN)
LI SIHONG (CN)
HUANG BEIMING (CN)
ZENG PING (CN)
FENG YUGANG (CN)
XI HONG (CN)
JIA FENG (CN)
LI SIHONG (CN)
HUANG BEIMING (CN)
ZENG PING (CN)
FENG YUGANG (CN)
Application Number:
PCT/CN2017/077650
Publication Date:
October 05, 2017
Filing Date:
March 22, 2017
Export Citation:
Assignee:
SEARI ELECTRIC TECHNOLOGY CO LTD (CN)
ZHEJIANG CHINT ELECTRICS CO LTD (CN)
ZHEJIANG CHINT ELECTRICS CO LTD (CN)
International Classes:
H01H3/46; H01H3/42
Foreign References:
| CN205508657U | 2016-08-24 | |||
| CN105632802A | 2016-06-01 | |||
| CN2472341Y | 2002-01-16 | |||
| US5757602A | 1998-05-26 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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