CN104733223B - 一种压缩弹簧复位式断路器绝缘自动保护装置 - Google Patents
一种压缩弹簧复位式断路器绝缘自动保护装置 Download PDFInfo
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- CN104733223B CN104733223B CN201410803299.4A CN201410803299A CN104733223B CN 104733223 B CN104733223 B CN 104733223B CN 201410803299 A CN201410803299 A CN 201410803299A CN 104733223 B CN104733223 B CN 104733223B
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- 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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- 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
- H01H33/02—Details
- H01H33/46—Interlocking mechanisms
- H01H33/50—Interlocking mechanisms for interlocking two or more parts of the mechanism for operating contacts
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Breakers (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410803299.4A CN104733223B (zh) | 2014-12-18 | 2014-12-18 | 一种压缩弹簧复位式断路器绝缘自动保护装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410803299.4A CN104733223B (zh) | 2014-12-18 | 2014-12-18 | 一种压缩弹簧复位式断路器绝缘自动保护装置 |
Publications (2)
Publication Number | Publication Date |
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CN104733223A CN104733223A (zh) | 2015-06-24 |
CN104733223B true CN104733223B (zh) | 2017-05-03 |
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CN201410803299.4A Active CN104733223B (zh) | 2014-12-18 | 2014-12-18 | 一种压缩弹簧复位式断路器绝缘自动保护装置 |
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CN (1) | CN104733223B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104935082B (zh) * | 2015-07-01 | 2017-07-21 | 国网山东省电力公司平原县供电公司 | 一种基于公网无线传输技术的断路器动作报警装置 |
CN108630485B (zh) * | 2017-03-22 | 2019-08-30 | 河南华盛隆源电气有限公司 | 一种具有可见隔离断口的户外负荷开关 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2109629U (zh) * | 1991-10-21 | 1992-07-08 | 大庆石油管理局第七采油厂 | 隔离开关刀片正位装置 |
CN101465235A (zh) * | 2009-01-19 | 2009-06-24 | 浙江华网电气有限公司 | 柱上开关 |
CN201611625U (zh) * | 2010-01-27 | 2010-10-20 | 日升集团有限公司 | 带接地的隔离开关 |
CN201663091U (zh) * | 2010-04-16 | 2010-12-01 | 北京泓润翔科技发展有限公司 | 隔离开关防护罩 |
CN201829401U (zh) * | 2010-08-24 | 2011-05-11 | 温州新机电器有限公司 | 过中合闸隔离开关 |
CN202339880U (zh) * | 2011-12-08 | 2012-07-18 | 川铁电气(天津)集团有限公司 | 交流高压隔离开关底座摇臂结构 |
CN203397993U (zh) * | 2013-07-19 | 2014-01-15 | 深圳宝安供电局 | 隔离开关防护罩和隔离开关 |
CN203659720U (zh) * | 2013-11-28 | 2014-06-18 | 河南中自龙源电气有限公司 | 一种高压隔离开关 |
-
2014
- 2014-12-18 CN CN201410803299.4A patent/CN104733223B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2109629U (zh) * | 1991-10-21 | 1992-07-08 | 大庆石油管理局第七采油厂 | 隔离开关刀片正位装置 |
CN101465235A (zh) * | 2009-01-19 | 2009-06-24 | 浙江华网电气有限公司 | 柱上开关 |
CN201611625U (zh) * | 2010-01-27 | 2010-10-20 | 日升集团有限公司 | 带接地的隔离开关 |
CN201663091U (zh) * | 2010-04-16 | 2010-12-01 | 北京泓润翔科技发展有限公司 | 隔离开关防护罩 |
CN201829401U (zh) * | 2010-08-24 | 2011-05-11 | 温州新机电器有限公司 | 过中合闸隔离开关 |
CN202339880U (zh) * | 2011-12-08 | 2012-07-18 | 川铁电气(天津)集团有限公司 | 交流高压隔离开关底座摇臂结构 |
CN203397993U (zh) * | 2013-07-19 | 2014-01-15 | 深圳宝安供电局 | 隔离开关防护罩和隔离开关 |
CN203659720U (zh) * | 2013-11-28 | 2014-06-18 | 河南中自龙源电气有限公司 | 一种高压隔离开关 |
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CN104733223A (zh) | 2015-06-24 |
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Address after: 200122, 1122 deep road, Pudong New Area, Shanghai Patentee after: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee after: Shanghai Dianwu Asset Management Co.,Ltd. Patentee after: SHANGHAI YIWO INFORMATION TECHNOLOGY Co.,Ltd. Address before: 200122, 1122 deep road, Pudong New Area, Shanghai Patentee before: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee before: SHANGHAI ELECTRIC POWER EQUIPMENT COLLECTIVE ASSETS MANAGEMENT Co.,Ltd. Patentee before: SHANGHAI YIWO INFORMATION TECHNOLOGY Co.,Ltd. Address after: 200122, 1122 deep road, Pudong New Area, Shanghai Patentee after: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee after: SHANGHAI ZHUORUN ASSET MANAGEMENT Co.,Ltd. Patentee after: SHANGHAI YIWO INFORMATION TECHNOLOGY Co.,Ltd. Address before: 200122, 1122 deep road, Pudong New Area, Shanghai Patentee before: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee before: Shanghai Dianwu Asset Management Co.,Ltd. Patentee before: SHANGHAI YIWO INFORMATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210608 Address after: 1122 Yuanshen Road, China (Shanghai) pilot Free Trade Zone, 200122 Patentee after: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee after: SHANGHAI HENGNENGTAI ENTERPRISE MANAGEMENT Co.,Ltd. Patentee after: SHANGHAI YIWO INFORMATION TECHNOLOGY Co.,Ltd. Address before: 200122, 1122 deep road, Pudong New Area, Shanghai Patentee before: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee before: SHANGHAI ZHUORUN ASSET MANAGEMENT Co.,Ltd. Patentee before: SHANGHAI YIWO INFORMATION TECHNOLOGY Co.,Ltd. |