CN112992598B - 一种密闭式开关管 - Google Patents
一种密闭式开关管 Download PDFInfo
- Publication number
- CN112992598B CN112992598B CN201911297605.0A CN201911297605A CN112992598B CN 112992598 B CN112992598 B CN 112992598B CN 201911297605 A CN201911297605 A CN 201911297605A CN 112992598 B CN112992598 B CN 112992598B
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- China
- Prior art keywords
- conductor
- switch tube
- insulator
- elastic member
- hermetic
- 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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- 239000004020 conductor Substances 0.000 claims abstract description 86
- 239000012212 insulator Substances 0.000 claims abstract description 26
- 238000010791 quenching Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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
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- Contacts (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911297605.0A CN112992598B (zh) | 2019-12-17 | 2019-12-17 | 一种密闭式开关管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911297605.0A CN112992598B (zh) | 2019-12-17 | 2019-12-17 | 一种密闭式开关管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112992598A CN112992598A (zh) | 2021-06-18 |
CN112992598B true CN112992598B (zh) | 2022-08-05 |
Family
ID=76341765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911297605.0A Active CN112992598B (zh) | 2019-12-17 | 2019-12-17 | 一种密闭式开关管 |
Country Status (1)
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CN (1) | CN112992598B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7186942B1 (en) * | 2006-02-23 | 2007-03-06 | Eaton Corporation | Three-position vacuum interrupter disconnect switch providing current interruption, disconnection and grounding |
CN102545088A (zh) * | 2012-01-04 | 2012-07-04 | 苏州朗格电气有限公司 | 一种氮气环网柜 |
CN106024501A (zh) * | 2016-07-04 | 2016-10-12 | 天津平高智能电气有限公司 | 一种固封极柱及使用该固封极柱的断路器 |
JP2017033887A (ja) * | 2015-08-06 | 2017-02-09 | 株式会社日立製作所 | 開閉装置及びスイッチギヤ |
CN107068482A (zh) * | 2017-06-16 | 2017-08-18 | 沈阳工业大学 | 一种旋转开断的真空断路器 |
CN108766832A (zh) * | 2018-07-12 | 2018-11-06 | 东莞市联洲知识产权运营管理有限公司 | 一种新型的真空断路器 |
CN110098084A (zh) * | 2019-06-03 | 2019-08-06 | 岳盛仙 | 一种真空开关 |
-
2019
- 2019-12-17 CN CN201911297605.0A patent/CN112992598B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7186942B1 (en) * | 2006-02-23 | 2007-03-06 | Eaton Corporation | Three-position vacuum interrupter disconnect switch providing current interruption, disconnection and grounding |
CN102545088A (zh) * | 2012-01-04 | 2012-07-04 | 苏州朗格电气有限公司 | 一种氮气环网柜 |
JP2017033887A (ja) * | 2015-08-06 | 2017-02-09 | 株式会社日立製作所 | 開閉装置及びスイッチギヤ |
CN106024501A (zh) * | 2016-07-04 | 2016-10-12 | 天津平高智能电气有限公司 | 一种固封极柱及使用该固封极柱的断路器 |
CN107068482A (zh) * | 2017-06-16 | 2017-08-18 | 沈阳工业大学 | 一种旋转开断的真空断路器 |
CN108766832A (zh) * | 2018-07-12 | 2018-11-06 | 东莞市联洲知识产权运营管理有限公司 | 一种新型的真空断路器 |
CN110098084A (zh) * | 2019-06-03 | 2019-08-06 | 岳盛仙 | 一种真空开关 |
Also Published As
Publication number | Publication date |
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CN112992598A (zh) | 2021-06-18 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20240521 Address after: 301800 No. 17-1 Chaoyang East Road, Koudong Industrial Park, Baodi Economic Development Zone, Baodi District, Tianjin, China Patentee after: SOOAR (TIANJIN) ELECTRICAL EQUIPMENT Co.,Ltd. Country or region after: China Patentee after: TIANJIN JINGREN ELECTRICAL Co.,Ltd. Address before: 102600 2nd floor, building 2, 29 Jinyuan Road, economic development zone, Daxing District, Beijing Patentee before: BEIJING JINGREN ELECTRIC APPLIANCE Co.,Ltd. Country or region before: China Patentee before: TIANJIN JINGREN ELECTRICAL Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20240611 Address after: 301800 No. 17-1 Chaoyang East Road, Koudong Industrial Park, Baodi Economic Development Zone, Baodi District, Tianjin, China Patentee after: SOOAR (TIANJIN) ELECTRICAL EQUIPMENT Co.,Ltd. Country or region after: China Address before: 301800 No. 17-1 Chaoyang East Road, Koudong Industrial Park, Baodi Economic Development Zone, Baodi District, Tianjin, China Patentee before: SOOAR (TIANJIN) ELECTRICAL EQUIPMENT Co.,Ltd. Country or region before: China Patentee before: TIANJIN JINGREN ELECTRICAL Co.,Ltd. |