CN108376630B - 一种稳定性高的真空断路器 - Google Patents
一种稳定性高的真空断路器 Download PDFInfo
- Publication number
- CN108376630B CN108376630B CN201810346845.4A CN201810346845A CN108376630B CN 108376630 B CN108376630 B CN 108376630B CN 201810346845 A CN201810346845 A CN 201810346845A CN 108376630 B CN108376630 B CN 108376630B
- Authority
- CN
- China
- Prior art keywords
- insulating cylinder
- wall
- insulating
- fixedly connected
- vacuum
- 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.)
- Active
Links
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 23
- 239000011435 rock Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810346845.4A CN108376630B (zh) | 2018-04-18 | 2018-04-18 | 一种稳定性高的真空断路器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810346845.4A CN108376630B (zh) | 2018-04-18 | 2018-04-18 | 一种稳定性高的真空断路器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108376630A CN108376630A (zh) | 2018-08-07 |
CN108376630B true CN108376630B (zh) | 2024-05-24 |
Family
ID=63032517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810346845.4A Active CN108376630B (zh) | 2018-04-18 | 2018-04-18 | 一种稳定性高的真空断路器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108376630B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111129994B (zh) * | 2020-01-03 | 2021-05-04 | 北京中车赛德铁道电气科技有限公司 | 一种真空断路器分离真空包和绝缘子的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2293894Y (zh) * | 1996-11-08 | 1998-10-07 | 西安交通大学 | 负荷开关用真空灭弧室 |
DE102011086810B3 (de) * | 2011-11-22 | 2013-02-28 | Siemens Aktiengesellschaft | Polschale für einen Leistungsschalter |
CN106098465A (zh) * | 2016-08-25 | 2016-11-09 | 成都汉度科技有限公司 | 适用于10kV高压线路的自动开关 |
CN107492468A (zh) * | 2017-09-26 | 2017-12-19 | 日新恒通电气有限公司 | 一种真空断路器 |
CN208655503U (zh) * | 2018-04-18 | 2019-03-26 | 安徽龙和电力集团有限公司 | 一种稳定性高的真空断路器 |
-
2018
- 2018-04-18 CN CN201810346845.4A patent/CN108376630B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2293894Y (zh) * | 1996-11-08 | 1998-10-07 | 西安交通大学 | 负荷开关用真空灭弧室 |
DE102011086810B3 (de) * | 2011-11-22 | 2013-02-28 | Siemens Aktiengesellschaft | Polschale für einen Leistungsschalter |
CN106098465A (zh) * | 2016-08-25 | 2016-11-09 | 成都汉度科技有限公司 | 适用于10kV高压线路的自动开关 |
CN107492468A (zh) * | 2017-09-26 | 2017-12-19 | 日新恒通电气有限公司 | 一种真空断路器 |
CN208655503U (zh) * | 2018-04-18 | 2019-03-26 | 安徽龙和电力集团有限公司 | 一种稳定性高的真空断路器 |
Also Published As
Publication number | Publication date |
---|---|
CN108376630A (zh) | 2018-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2377684C2 (ru) | Изолированный твердым электроизоляционным материалом полюс выключателя с соединением подвижной контакт-детали на торцовой стороне | |
CN108376630B (zh) | 一种稳定性高的真空断路器 | |
CN201233834Y (zh) | 气体绝缘金属封闭开关设备的真空断路器 | |
CN106960759B (zh) | 单极绝缘筒及使用该单极绝缘筒的单极灭弧室和负荷开关 | |
CN201893279U (zh) | 断路器极柱及其绝缘筒 | |
CN208655503U (zh) | 一种稳定性高的真空断路器 | |
CN201215783Y (zh) | 一种新型真空负荷开关 | |
CN105405722A (zh) | 一种超小型塑壳断路器 | |
CN214958531U (zh) | 一种改进型复合干式穿墙套管 | |
CN203733698U (zh) | 用于气体绝缘真空负荷开关的极柱 | |
CN203277688U (zh) | 新型接线夹 | |
CN211296402U (zh) | 起动电机的电刷组件装配结构 | |
CN219979483U (zh) | 一种塑壳断路器 | |
CN202183330U (zh) | 高压真空断路器 | |
CN218958226U (zh) | 一种碳刷组件 | |
CN204441210U (zh) | 一种低压断路器开关装置 | |
CN201075360Y (zh) | 断路器绝缘筒 | |
CN211088152U (zh) | 断路器的一次导电结构 | |
CN220526837U (zh) | 一种灭弧式短路保护装置 | |
CN209993531U (zh) | 一种双线高压隔离结构 | |
CN203588917U (zh) | 新型40.5kV中压断路器用固封极柱 | |
CN212648178U (zh) | 组合开关总成的导电柱结构 | |
CN216957857U (zh) | 一种具有限位结构的断路器隔离开关 | |
CN219457486U (zh) | 一种多极断路器的联动结构 | |
CN212033355U (zh) | 用于屏蔽套管的导电连接装置及屏蔽套管 |
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 | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 236000 Yingquan District, Fuyang, Anhui, ten mile shop, 105 square meters, 74 meters, 200 meters east. Applicant after: ANHUI LONGHE POWER GROUP Co.,Ltd. Address before: 236000 Yingquan District, Fuyang, Anhui, ten mile shop, 105 square meters, 74 meters, 200 meters east. Applicant before: Anhui Dragon Power Co.,Ltd. Address after: 236000 Yingquan District, Fuyang, Anhui, ten mile shop, 105 square meters, 74 meters, 200 meters east. Applicant after: Anhui Dragon Power Co.,Ltd. Address before: 236000 Yingquan District, Fuyang, Anhui, ten mile shop, 105 square meters, 74 meters, 200 meters east. Applicant before: ANHUI LONGHE ELECTRIC TECHNOLOGY CO.,LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |