CN107086152B - 导电座及灭弧室及高压断路器 - Google Patents
导电座及灭弧室及高压断路器 Download PDFInfo
- Publication number
- CN107086152B CN107086152B CN201710326544.0A CN201710326544A CN107086152B CN 107086152 B CN107086152 B CN 107086152B CN 201710326544 A CN201710326544 A CN 201710326544A CN 107086152 B CN107086152 B CN 107086152B
- Authority
- CN
- China
- Prior art keywords
- conductive seat
- moving contact
- mounting groove
- tubular
- annular mounting
- 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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Links
- 238000007789 sealing Methods 0.000 claims abstract description 54
- 230000001914 calming effect Effects 0.000 claims abstract description 26
- 239000011159 matrix material Substances 0.000 claims description 33
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 abstract 1
- 230000003068 static effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- BALXUFOVQVENIU-KXNXZCPBSA-N pseudoephedrine hydrochloride Chemical compound [H+].[Cl-].CN[C@@H](C)[C@@H](O)C1=CC=CC=C1 BALXUFOVQVENIU-KXNXZCPBSA-N 0.000 description 2
- 229910018503 SF6 Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Circuit Breakers (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710326544.0A CN107086152B (zh) | 2017-05-10 | 2017-05-10 | 导电座及灭弧室及高压断路器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710326544.0A CN107086152B (zh) | 2017-05-10 | 2017-05-10 | 导电座及灭弧室及高压断路器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107086152A CN107086152A (zh) | 2017-08-22 |
CN107086152B true CN107086152B (zh) | 2019-01-22 |
Family
ID=59612760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710326544.0A Active CN107086152B (zh) | 2017-05-10 | 2017-05-10 | 导电座及灭弧室及高压断路器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107086152B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114597093B (zh) * | 2020-12-04 | 2024-01-26 | 西安西电高压开关有限责任公司 | 一种引流式辅助熄弧装置及断路器 |
CN113223890A (zh) * | 2021-04-19 | 2021-08-06 | 山东泰开高压开关有限公司 | 一种高压开关断路器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4393290A (en) * | 1979-03-09 | 1983-07-12 | Licentia Patent-Verwaltungs-Gmbh | Puffer-type gas blast switch |
US5072084A (en) * | 1989-11-29 | 1991-12-10 | Hitachi, Ltd. | Gas circuit breaker |
CN201315287Y (zh) * | 2008-11-19 | 2009-09-23 | 平高集团有限公司 | 双室热膨胀自能型六氟化硫断路器灭弧室及其气缸 |
CN201514893U (zh) * | 2009-08-14 | 2010-06-23 | 中国西电电气股份有限公司 | 一种热膨胀式气体灭弧室 |
CN203787345U (zh) * | 2014-04-03 | 2014-08-20 | 国家电网公司 | 一种自能吹弧断路器 |
CN206112228U (zh) * | 2016-11-02 | 2017-04-19 | 中国铁道科学研究院 | 动车组用紧急制动阀 |
-
2017
- 2017-05-10 CN CN201710326544.0A patent/CN107086152B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4393290A (en) * | 1979-03-09 | 1983-07-12 | Licentia Patent-Verwaltungs-Gmbh | Puffer-type gas blast switch |
US5072084A (en) * | 1989-11-29 | 1991-12-10 | Hitachi, Ltd. | Gas circuit breaker |
CN201315287Y (zh) * | 2008-11-19 | 2009-09-23 | 平高集团有限公司 | 双室热膨胀自能型六氟化硫断路器灭弧室及其气缸 |
CN201514893U (zh) * | 2009-08-14 | 2010-06-23 | 中国西电电气股份有限公司 | 一种热膨胀式气体灭弧室 |
CN203787345U (zh) * | 2014-04-03 | 2014-08-20 | 国家电网公司 | 一种自能吹弧断路器 |
CN206112228U (zh) * | 2016-11-02 | 2017-04-19 | 中国铁道科学研究院 | 动车组用紧急制动阀 |
Also Published As
Publication number | Publication date |
---|---|
CN107086152A (zh) | 2017-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Han Feng Inventor after: Liu Zehong Inventor after: Zhong Jianying Inventor after: Zhu Qiunan Inventor after: Zhang Jingtao Inventor after: Zhao Xiaomin Inventor after: Li Xiaozhao Inventor before: Han Feng Inventor before: Zhu Qiunan Inventor before: Zhang Jingtao Inventor before: Zhao Xiaomin Inventor before: Li Xiaozhao |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: PINGGAO GROUP Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: PINGGAO GROUP Co.,Ltd. Patentee before: State Grid Corporation of China |