CN102903560B - 百万伏隔离开关主导电管及其制造方法 - Google Patents
百万伏隔离开关主导电管及其制造方法 Download PDFInfo
- Publication number
- CN102903560B CN102903560B CN201210368652.1A CN201210368652A CN102903560B CN 102903560 B CN102903560 B CN 102903560B CN 201210368652 A CN201210368652 A CN 201210368652A CN 102903560 B CN102903560 B CN 102903560B
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- Prior art keywords
- conductor
- main
- axle
- sleeve
- welding
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 239000004020 conductor Substances 0.000 claims abstract description 64
- 238000003466 welding Methods 0.000 claims abstract description 45
- 238000005476 soldering Methods 0.000 claims description 34
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009850 completed effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
- H01H31/023—Base and stationary contacts mounted thereon
Abstract
Description
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210368652.1A CN102903560B (zh) | 2012-09-28 | 2012-09-28 | 百万伏隔离开关主导电管及其制造方法 |
PCT/CN2013/001166 WO2014048068A1 (zh) | 2012-09-28 | 2013-09-26 | 百万伏隔离开关主导电管及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210368652.1A CN102903560B (zh) | 2012-09-28 | 2012-09-28 | 百万伏隔离开关主导电管及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102903560A CN102903560A (zh) | 2013-01-30 |
CN102903560B true CN102903560B (zh) | 2015-05-13 |
Family
ID=47575751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210368652.1A Active CN102903560B (zh) | 2012-09-28 | 2012-09-28 | 百万伏隔离开关主导电管及其制造方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102903560B (zh) |
WO (1) | WO2014048068A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102903560B (zh) * | 2012-09-28 | 2015-05-13 | 国家电网公司 | 百万伏隔离开关主导电管及其制造方法 |
CN108648941A (zh) * | 2018-04-02 | 2018-10-12 | 国网冀北电力有限公司承德供电公司 | 隔离开关的静触头拆装工装及静触头安装方法、拆卸方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2911914Y (zh) * | 2006-03-03 | 2007-06-13 | 段沛林 | 铜铝复合型导电杆 |
CN102618889A (zh) * | 2012-04-26 | 2012-08-01 | 山西兆丰铝业有限责任公司 | 铝电解槽打壳锤头 |
CN202930296U (zh) * | 2012-09-28 | 2013-05-08 | 河南平高电气股份有限公司 | 百万伏隔离开关主导电管 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2009759C3 (de) * | 1970-03-03 | 1979-01-04 | Ruhrtal-Elektrizitaetsgesellschaft Hartig & Co, 4300 Essen | Trennschalter |
CN1066086C (zh) * | 1992-04-13 | 2001-05-23 | 株式会社日立制作所 | 用于气体绝缘电器的接地容器的激光焊接装置 |
CN201804779U (zh) * | 2010-08-05 | 2011-04-20 | 湖南长高高压开关集团股份公司 | 开合高参数母线转换电流的1100kV特高压隔离开关 |
CN102903560B (zh) * | 2012-09-28 | 2015-05-13 | 国家电网公司 | 百万伏隔离开关主导电管及其制造方法 |
-
2012
- 2012-09-28 CN CN201210368652.1A patent/CN102903560B/zh active Active
-
2013
- 2013-09-26 WO PCT/CN2013/001166 patent/WO2014048068A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2911914Y (zh) * | 2006-03-03 | 2007-06-13 | 段沛林 | 铜铝复合型导电杆 |
CN102618889A (zh) * | 2012-04-26 | 2012-08-01 | 山西兆丰铝业有限责任公司 | 铝电解槽打壳锤头 |
CN202930296U (zh) * | 2012-09-28 | 2013-05-08 | 河南平高电气股份有限公司 | 百万伏隔离开关主导电管 |
Also Published As
Publication number | Publication date |
---|---|
CN102903560A (zh) | 2013-01-30 |
WO2014048068A1 (zh) | 2014-04-03 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: South East of Pingdingshan city in Henan province 467001 No. 22 Applicant after: Pinggao Electric Co., Ltd., Henan Applicant after: Pinggao Group Co., Ltd. Applicant after: State Grid Corporation of China Address before: South East of Pingdingshan city in Henan province 467001 No. 23 Applicant before: Pinggao Electric Co., Ltd., Henan Applicant before: Pinggao Group Co., Ltd. Applicant before: State Grid Corporation of China |
|
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: PINGGAO ELECTRIC CO., LTD., HENAN Effective date: 20140314 Owner name: PINGGAO GROUP CO., LTD. PINGGAO ELECTRIC CO., LTD. Free format text: FORMER OWNER: PINGGAO GROUP CO., LTD. STATE GRID CORPORATION OF CHINA Effective date: 20140314 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 467001 PINGDINGSHAN, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
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TA01 | Transfer of patent application right |
Effective date of registration: 20140314 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Pinggao Group Co., Ltd. Applicant after: Pinggao Electric Co., Ltd., Henan Applicant after: North China Branch of State Grid Corporation Address before: South East of Pingdingshan city in Henan province 467001 No. 22 Applicant before: Pinggao Electric Co., Ltd., Henan Applicant before: Pinggao Group Co., Ltd. Applicant before: State Grid Corporation of China |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |