CN102779702B - 一种具有温度保护功能的气体绝缘式堵头 - Google Patents
一种具有温度保护功能的气体绝缘式堵头 Download PDFInfo
- Publication number
- CN102779702B CN102779702B CN201210269026.7A CN201210269026A CN102779702B CN 102779702 B CN102779702 B CN 102779702B CN 201210269026 A CN201210269026 A CN 201210269026A CN 102779702 B CN102779702 B CN 102779702B
- Authority
- CN
- China
- Prior art keywords
- gas
- lever
- plug body
- insulation
- hole
- 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
Landscapes
- Fuses (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210269026.7A CN102779702B (zh) | 2012-07-30 | 2012-07-30 | 一种具有温度保护功能的气体绝缘式堵头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210269026.7A CN102779702B (zh) | 2012-07-30 | 2012-07-30 | 一种具有温度保护功能的气体绝缘式堵头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102779702A CN102779702A (zh) | 2012-11-14 |
CN102779702B true CN102779702B (zh) | 2015-02-11 |
Family
ID=47124576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210269026.7A Active CN102779702B (zh) | 2012-07-30 | 2012-07-30 | 一种具有温度保护功能的气体绝缘式堵头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102779702B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105097377B (zh) * | 2015-08-25 | 2017-07-07 | 国家电网公司 | 组合电器熔断器筒专用复合绝缘堵头 |
CN109243938A (zh) * | 2018-10-31 | 2019-01-18 | 南京帝开电气自动化有限公司 | 一种熔断器装置及包括该装置的负荷开关熔断器组合柜 |
CN112825294B (zh) * | 2019-11-21 | 2022-11-29 | 河南森源电气股份有限公司 | 熔断器的脱扣机构 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5113168A (en) * | 1991-06-26 | 1992-05-12 | San-O Industrial Corporation | Single position flat mount fuse holder |
CN201112315Y (zh) * | 2007-09-18 | 2008-09-10 | 上海天灵开关厂有限公司 | 组合电气熔断器插拔式堵头装置 |
CN201387842Y (zh) * | 2009-04-07 | 2010-01-20 | 蒋宏博 | 真空断路器用联动机构 |
CN101667497A (zh) * | 2009-09-24 | 2010-03-10 | 上海天灵开关厂有限公司 | 组合电气柜熔断器插头脱扣联锁装置 |
CN201607460U (zh) * | 2009-11-30 | 2010-10-13 | 河南平高电气股份有限公司 | 一种gis设备耐压试验接地装置 |
CN201608099U (zh) * | 2009-11-23 | 2010-10-13 | 山东泰开中压开关有限公司 | 一种用于户外sf6充气式真空断路器开关的密封结构 |
-
2012
- 2012-07-30 CN CN201210269026.7A patent/CN102779702B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5113168A (en) * | 1991-06-26 | 1992-05-12 | San-O Industrial Corporation | Single position flat mount fuse holder |
CN201112315Y (zh) * | 2007-09-18 | 2008-09-10 | 上海天灵开关厂有限公司 | 组合电气熔断器插拔式堵头装置 |
CN201387842Y (zh) * | 2009-04-07 | 2010-01-20 | 蒋宏博 | 真空断路器用联动机构 |
CN101667497A (zh) * | 2009-09-24 | 2010-03-10 | 上海天灵开关厂有限公司 | 组合电气柜熔断器插头脱扣联锁装置 |
CN201608099U (zh) * | 2009-11-23 | 2010-10-13 | 山东泰开中压开关有限公司 | 一种用于户外sf6充气式真空断路器开关的密封结构 |
CN201607460U (zh) * | 2009-11-30 | 2010-10-13 | 河南平高电气股份有限公司 | 一种gis设备耐压试验接地装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102779702A (zh) | 2012-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203761042U (zh) | 一种带灭弧的电涌抑制器 | |
JP6025988B2 (ja) | 避雷器 | |
WO2015029606A1 (ja) | 開閉器 | |
CN105119183A (zh) | 氮气绝缘环网柜 | |
CN102779702B (zh) | 一种具有温度保护功能的气体绝缘式堵头 | |
WO2018051959A1 (ja) | 避雷器 | |
TWI227033B (en) | Switching mechanism of circuit breaker for gas insulated switchgear | |
CN102820626A (zh) | 固体绝缘真空环网柜 | |
JP6382371B2 (ja) | サージアレスタ装置 | |
CN110739177A (zh) | 一种一体化隔离真空断路器 | |
US9076602B2 (en) | Electrical isolator | |
CN110366804A (zh) | 具有内部电压限制器的断路器系统 | |
CN101276702A (zh) | 具有加热保护装置的六氟化硫断路器 | |
CN207038427U (zh) | 一种可测真空度真空断路器 | |
CN101964245A (zh) | 防雷、防过电压、过电流的地下式全密封组合变压器 | |
CN202550215U (zh) | 具有保护功能的电源插座 | |
CN204303602U (zh) | 快速灭弧装置 | |
CN203312687U (zh) | 矿用隔爆兼本质安全型高压真空配电装置 | |
CN202797738U (zh) | 固体绝缘真空环网柜 | |
CN203278708U (zh) | 一种新型的f-c回路配置电路 | |
RU2498439C1 (ru) | Баковый вакуумный выключатель | |
CN105742108A (zh) | 真空断路器 | |
CN106449263A (zh) | 一种新型高压开关 | |
CN203013612U (zh) | 一种一体式接地开关 | |
US9282664B2 (en) | Switching installation with pressure controlled short-circuit device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Jian Inventor after: Wang Liufang Inventor after: Zhu Taiyun Inventor after: Li Binbin Inventor after: Zhang Qianghua Inventor after: Wu Jiangang Inventor after: Wu Bin Inventor after: Yang Wei Inventor after: Luo Sha Inventor before: Zhang Qianghua Inventor before: Wu Jiangang Inventor before: Wu Bin |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180206 Address after: 230090 Ziyun Road, Hefei economic and Technological Development Zone, Hefei, Anhui Province Co-patentee after: Shanghai Tianling Switchgear Co., Ltd. Patentee after: Power Science Research Institute of Anhui Electric Power Co., Ltd. Address before: 201808 Shanghai, Jiading District Jia Road, No. 868 Patentee before: Shanghai Tianling Switchgear Co., Ltd. |
|
TR01 | Transfer of patent right |