CN103050901B - Locking devices of valves in armoured movable-type metal-enclosed switchgear - Google Patents
Locking devices of valves in armoured movable-type metal-enclosed switchgear Download PDFInfo
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- CN103050901B CN103050901B CN201310005158.3A CN201310005158A CN103050901B CN 103050901 B CN103050901 B CN 103050901B CN 201310005158 A CN201310005158 A CN 201310005158A CN 103050901 B CN103050901 B CN 103050901B
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- plate
- lockhole
- valve
- body support
- armoured
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 230000001737 promoting effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310005158.3A CN103050901B (en) | 2013-01-06 | 2013-01-06 | Locking devices of valves in armoured movable-type metal-enclosed switchgear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310005158.3A CN103050901B (en) | 2013-01-06 | 2013-01-06 | Locking devices of valves in armoured movable-type metal-enclosed switchgear |
Publications (2)
Publication Number | Publication Date |
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CN103050901A CN103050901A (en) | 2013-04-17 |
CN103050901B true CN103050901B (en) | 2014-12-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310005158.3A Active CN103050901B (en) | 2013-01-06 | 2013-01-06 | Locking devices of valves in armoured movable-type metal-enclosed switchgear |
Country Status (1)
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CN (1) | CN103050901B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105244791B (en) * | 2014-06-20 | 2017-12-29 | 江苏省电力公司扬州供电公司 | One kind removes intermediate switchgear cabinet mechanical interlocks |
CN109941450B (en) * | 2019-03-26 | 2020-12-04 | 江苏锦程航空科技有限公司 | Multifunctional unmanned aerial vehicle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0284890A2 (en) * | 1987-03-30 | 1988-10-05 | Rittal-Werk Rudolf Loh GmbH & Co. KG | Control desk with cabinet body and shutter |
CN102306909A (en) * | 2011-05-20 | 2012-01-04 | 伊顿电力设备有限公司 | Valve self-locking mechanism of metal enclosed switch equipment |
CN202524002U (en) * | 2012-03-02 | 2012-11-07 | 河南森源电气股份有限公司 | Mechanical interlocking mechanism of removable switch cabinet |
CN203056438U (en) * | 2013-01-06 | 2013-07-10 | 杭州恒信电气有限公司 | Valve locking device in armored movable-type metal-enclosed switch device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101158645B1 (en) * | 2011-02-24 | 2012-06-26 | 엘에스산전 주식회사 | A circuit braker having cradle |
-
2013
- 2013-01-06 CN CN201310005158.3A patent/CN103050901B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0284890A2 (en) * | 1987-03-30 | 1988-10-05 | Rittal-Werk Rudolf Loh GmbH & Co. KG | Control desk with cabinet body and shutter |
CN102306909A (en) * | 2011-05-20 | 2012-01-04 | 伊顿电力设备有限公司 | Valve self-locking mechanism of metal enclosed switch equipment |
CN202524002U (en) * | 2012-03-02 | 2012-11-07 | 河南森源电气股份有限公司 | Mechanical interlocking mechanism of removable switch cabinet |
CN203056438U (en) * | 2013-01-06 | 2013-07-10 | 杭州恒信电气有限公司 | Valve locking device in armored movable-type metal-enclosed switch device |
Also Published As
Publication number | Publication date |
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CN103050901A (en) | 2013-04-17 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA STATE GRID ZHEJIAN Free format text: FORMER OWNER: LIN AN POWER SUPPLY BUREAU Effective date: 20140805 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140805 Address after: Two 311301 Hangzhou Road, Zhejiang city of Ling'an province Linglong Industrial Park No. 1 long Applicant after: Hangzhou Hengxin Electric Co., Ltd. Applicant after: State Grid Corporation of China Applicant after: State Grid Zhejiang Lin'an Power Supply Co., Ltd. Applicant after: Hangzhou Power Supply Company, State Grid Zhejiang Electric Power Company Address before: Two 311301 Hangzhou Road, Zhejiang city of Ling'an province Linglong Industrial Park No. 1 long Applicant before: Hangzhou Hengxin Electric Co., Ltd. Applicant before: Lin'an Power Supply Bureau |
|
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA STATE GRID ZHEJIAN Free format text: FORMER OWNER: STATE GRID CORPORATION OF CHINA STATE GRID ZHEJIANG LIN AN POWER SUPPLY CO., LTD. HANGZHOU POWER SUPPLY COMPANY,STATE GRID ZHEJIANG ELECTRIC POWER COMPANY Effective date: 20141029 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20141029 Address after: Two 311301 Hangzhou Road, Zhejiang city of Ling'an province Linglong Industrial Park No. 1 long Applicant after: Hangzhou Hengxin Electric Co., Ltd. Applicant after: State Grid Corporation of China Applicant after: State Grid Zhejiang Lin'an Power Supply Co., Ltd. Applicant after: Hangzhou Power Supply Company, State Grid Zhejiang Electric Power Company Applicant after: State Grid Zhejiang Hangzhou Xiaoshan Power Supply Company Applicant after: State Grid Zhejiang Hangzhou Yuhang District Power Supply Company Applicant after: STATE GRID ZHEJIANG FUYANG POWER SUPPLY COMPANY Address before: Two 311301 Hangzhou Road, Zhejiang city of Ling'an province Linglong Industrial Park No. 1 long Applicant before: Hangzhou Hengxin Electric Co., Ltd. Applicant before: State Grid Corporation of China Applicant before: State Grid Zhejiang Lin'an Power Supply Co., Ltd. Applicant before: Hangzhou Power Supply Company, State Grid Zhejiang Electric Power Company |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |