Title:
INTERRUPTER ASSEMBLY AND PORCELAIN COLUMN TYPE SULFUR HEXAFLUORIDE BREAKER
Document Type and Number:
WIPO Patent Application WO/2016/054853
Kind Code:
A1
Abstract:
An interrupter assembly and porcelain column type sulfur hexafluoride breaker, the interrupter assembly comprising: more than two interrupter monomers (1, 2); each interrupter monomer comprises a moving support arranged at the head end and a static support arranged at the rear end, moving contacts (13, 23) being assembled on the moving support in a guiding and sliding mode, and static contacts (61, 62) coaxially opposite to the moving contacts being fixedly provided on the static support; the interrupter monomers are in end-to-end serial connection on the same axis, and the moving contacts of one interrupter monomer of each two adjacent interrupter monomers is in transmission connection to insulation connecting pieces (7, 71, 72) in transmission connection to the moving contacts of the other interrupter monomer, and the static support at the rear end of the former interrupter monomer of each two adjacent interrupter monomers is electrically connected to the moving support of the other interrupter monomer connected at the rear end of the interrupter monomer. Synchronous opening and closing can be carried out when the interrupter assembly is used, thus significantly improving the voltage grade borne by the interrupter of the breaker.
Inventors:
BAI CHANGYU (CN)
ZHANG YOUPENG (CN)
DUAN XIAOHUI (CN)
WANG ZHIJUN (CN)
JIANG JINGHUA (CN)
LI LINA (CN)
ZHANG YINSUI (CN)
SUN YINGJIE (CN)
LU YANHUI (CN)
WANG SAIHAO (CN)
WEI JIANWEI (CN)
ZHANG YOUPENG (CN)
DUAN XIAOHUI (CN)
WANG ZHIJUN (CN)
JIANG JINGHUA (CN)
LI LINA (CN)
ZHANG YINSUI (CN)
SUN YINGJIE (CN)
LU YANHUI (CN)
WANG SAIHAO (CN)
WEI JIANWEI (CN)
Application Number:
PCT/CN2014/092208
Publication Date:
April 14, 2016
Filing Date:
November 25, 2014
Export Citation:
Assignee:
HENAN PING GAO ELECTRIC CO LTD (CN)
STATE GRID CORP CHINA (CN)
PING GAO GROUP CO LTD (CN)
STATE GRID CORP CHINA (CN)
PING GAO GROUP CO LTD (CN)
International Classes:
H01H33/74; H01H3/42; H01H33/52
Foreign References:
| CN201898082U | 2011-07-13 | |||
| CN103460326A | 2013-12-18 | |||
| JPH05314873A | 1993-11-26 |
Attorney, Agent or Firm:
ZHENGZHOU RUIXIN INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
郑州睿信知识产权代理有限公司 (CN)
郑州睿信知识产权代理有限公司 (CN)
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