CN105355502A - Circuit breaker and connecting box thereof - Google Patents
Circuit breaker and connecting box thereof Download PDFInfo
- Publication number
- CN105355502A CN105355502A CN201510739274.7A CN201510739274A CN105355502A CN 105355502 A CN105355502 A CN 105355502A CN 201510739274 A CN201510739274 A CN 201510739274A CN 105355502 A CN105355502 A CN 105355502A
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- hole
- connecting lever
- lever axle
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/42—Driving mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
Landscapes
- Breakers (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510739274.7A CN105355502A (en) | 2015-11-04 | 2015-11-04 | Circuit breaker and connecting box thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510739274.7A CN105355502A (en) | 2015-11-04 | 2015-11-04 | Circuit breaker and connecting box thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105355502A true CN105355502A (en) | 2016-02-24 |
Family
ID=55331447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510739274.7A Pending CN105355502A (en) | 2015-11-04 | 2015-11-04 | Circuit breaker and connecting box thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105355502A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05290683A (en) * | 1992-04-14 | 1993-11-05 | Mitsubishi Electric Corp | Circuit breaker |
US20090134124A1 (en) * | 2007-11-23 | 2009-05-28 | Chung-Hsin Electric & Machinery Mfg. Corp | Buffering mechanism for gas circuit breaker |
CN102568910A (en) * | 2011-12-20 | 2012-07-11 | 平高集团有限公司 | 1100kV extra-high voltage series complement bypass switch |
CN104465203A (en) * | 2014-12-04 | 2015-03-25 | 中国西电电气股份有限公司 | Transmission device for high-voltage circuit breaker |
CN204242970U (en) * | 2013-07-23 | 2015-04-01 | 株式会社东芝 | Gas-break switch |
CN205194604U (en) * | 2015-11-04 | 2016-04-27 | 平高集团有限公司 | Circuit breaker and fishing box thereof |
-
2015
- 2015-11-04 CN CN201510739274.7A patent/CN105355502A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05290683A (en) * | 1992-04-14 | 1993-11-05 | Mitsubishi Electric Corp | Circuit breaker |
US20090134124A1 (en) * | 2007-11-23 | 2009-05-28 | Chung-Hsin Electric & Machinery Mfg. Corp | Buffering mechanism for gas circuit breaker |
CN102568910A (en) * | 2011-12-20 | 2012-07-11 | 平高集团有限公司 | 1100kV extra-high voltage series complement bypass switch |
CN204242970U (en) * | 2013-07-23 | 2015-04-01 | 株式会社东芝 | Gas-break switch |
CN104465203A (en) * | 2014-12-04 | 2015-03-25 | 中国西电电气股份有限公司 | Transmission device for high-voltage circuit breaker |
CN205194604U (en) * | 2015-11-04 | 2016-04-27 | 平高集团有限公司 | Circuit breaker and fishing box thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180329 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Zhejiang Electric Power Co., Ltd. Applicant after: Pinggao Group Co., Ltd. Applicant after: Pinggao Electric Co., Ltd., Henan Address before: South East of Pingdingshan city in Henan province 467001 No. 22 Applicant before: Pinggao Group Co., Ltd. Applicant before: Pinggao Electric Co., Ltd., Henan Applicant before: State Grid Corporation of China |
|
TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |
|
RJ01 | Rejection of invention patent application after publication |