CN104347287B - 一种室外刀闸辅助接点箱顶部防雨装置 - Google Patents
一种室外刀闸辅助接点箱顶部防雨装置 Download PDFInfo
- Publication number
- CN104347287B CN104347287B CN201410637155.6A CN201410637155A CN104347287B CN 104347287 B CN104347287 B CN 104347287B CN 201410637155 A CN201410637155 A CN 201410637155A CN 104347287 B CN104347287 B CN 104347287B
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- CN
- China
- Prior art keywords
- insensitive device
- rain insensitive
- knife switch
- top rain
- secondary contact
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/52—Cooling of switch parts
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410637155.6A CN104347287B (zh) | 2014-11-06 | 2014-11-06 | 一种室外刀闸辅助接点箱顶部防雨装置 |
Applications Claiming Priority (1)
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CN201410637155.6A CN104347287B (zh) | 2014-11-06 | 2014-11-06 | 一种室外刀闸辅助接点箱顶部防雨装置 |
Publications (2)
Publication Number | Publication Date |
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CN104347287A CN104347287A (zh) | 2015-02-11 |
CN104347287B true CN104347287B (zh) | 2016-08-24 |
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CN201410637155.6A Active CN104347287B (zh) | 2014-11-06 | 2014-11-06 | 一种室外刀闸辅助接点箱顶部防雨装置 |
Country Status (1)
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CN (1) | CN104347287B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2879484Y (zh) * | 2005-12-07 | 2007-03-14 | 张辉 | 变电站户外刀闸防雨罩 |
CN102693859A (zh) * | 2012-05-23 | 2012-09-26 | 江苏省电力公司检修分公司 | 电力刀闸机构箱防雨罩 |
CN202474636U (zh) * | 2012-02-29 | 2012-10-03 | 宁波海越电器制造有限公司 | 散热良好的箱式变电站 |
CN203207724U (zh) * | 2013-04-27 | 2013-09-25 | 陈斌 | 新型积水槽 |
CN203798869U (zh) * | 2014-04-04 | 2014-08-27 | 浙江浦成电气有限公司 | 户外用散热电表箱 |
-
2014
- 2014-11-06 CN CN201410637155.6A patent/CN104347287B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2879484Y (zh) * | 2005-12-07 | 2007-03-14 | 张辉 | 变电站户外刀闸防雨罩 |
CN202474636U (zh) * | 2012-02-29 | 2012-10-03 | 宁波海越电器制造有限公司 | 散热良好的箱式变电站 |
CN102693859A (zh) * | 2012-05-23 | 2012-09-26 | 江苏省电力公司检修分公司 | 电力刀闸机构箱防雨罩 |
CN203207724U (zh) * | 2013-04-27 | 2013-09-25 | 陈斌 | 新型积水槽 |
CN203798869U (zh) * | 2014-04-04 | 2014-08-27 | 浙江浦成电气有限公司 | 户外用散热电表箱 |
Also Published As
Publication number | Publication date |
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CN104347287A (zh) | 2015-02-11 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Guo Wanlin Inventor before: Liu Shihao Inventor before: Zhang Ming Inventor before: Li Chengning Inventor before: Sun Xiwen Inventor before: An Yangyang Inventor before: Han Jindong Inventor before: Qin Lei Inventor before: Zhang Jie Inventor before: Lv Jianshi |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160629 Address after: 050070, No. 5, unit 4, building 7, 701, transformer street, Xinhua District, Hebei, Shijiazhuang Applicant after: Guo Wanlin Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: State Grid Hebei Electric Power Company Applicant before: Hengshui Power Supply Branch, State Grid Hebei Electric Power Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |