CN105957766B - 一种免压力摩擦接触式大电流隔离开关 - Google Patents
一种免压力摩擦接触式大电流隔离开关 Download PDFInfo
- Publication number
- CN105957766B CN105957766B CN201610585655.9A CN201610585655A CN105957766B CN 105957766 B CN105957766 B CN 105957766B CN 201610585655 A CN201610585655 A CN 201610585655A CN 105957766 B CN105957766 B CN 105957766B
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- Prior art keywords
- fingertip
- contact
- conducting rod
- insulation
- static contact
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- 238000009413 insulation Methods 0.000 claims abstract description 62
- 230000003068 static effect Effects 0.000 claims abstract description 54
- 239000012212 insulator Substances 0.000 claims abstract description 30
- 238000005096 rolling process Methods 0.000 claims abstract description 18
- 229910052802 copper Inorganic materials 0.000 claims description 20
- 239000010949 copper Substances 0.000 claims description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 19
- 238000012946 outsourcing Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 238000013461 design Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
- H01H31/023—Base and stationary contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
- H01H31/026—Movable parts and contacts mounted thereon
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610585655.9A CN105957766B (zh) | 2016-07-20 | 2016-07-20 | 一种免压力摩擦接触式大电流隔离开关 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610585655.9A CN105957766B (zh) | 2016-07-20 | 2016-07-20 | 一种免压力摩擦接触式大电流隔离开关 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105957766A CN105957766A (zh) | 2016-09-21 |
CN105957766B true CN105957766B (zh) | 2019-11-19 |
Family
ID=56901044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610585655.9A Active CN105957766B (zh) | 2016-07-20 | 2016-07-20 | 一种免压力摩擦接触式大电流隔离开关 |
Country Status (1)
Country | Link |
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CN (1) | CN105957766B (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2110282U (zh) * | 1991-12-26 | 1992-07-15 | 西安高压电器研究所 | 触头转动式户内隔离开关 |
CN2938371Y (zh) * | 2006-08-03 | 2007-08-22 | 浙江华仪电器科技股份有限公司 | 断路器组合电器的隔离开关主触件 |
JP2011171239A (ja) * | 2010-02-22 | 2011-09-01 | Daihen Corp | 開閉器 |
CN201893269U (zh) * | 2010-11-09 | 2011-07-06 | 河南平高电气股份有限公司 | 一种高压隔离开关触头组件 |
CN202205633U (zh) * | 2011-08-24 | 2012-04-25 | 闫淼江 | 阴触头及包括该阴触头的断口组件 |
CN102881507A (zh) * | 2012-10-24 | 2013-01-16 | 苏州工业园区天东电器有限公司 | 一种隔离开关的触点连接 |
CN203931908U (zh) * | 2014-06-17 | 2014-11-05 | 北京华美煜力电力技术有限公司 | 隔离开关主导电组件 |
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2016
- 2016-07-20 CN CN201610585655.9A patent/CN105957766B/zh active Active
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Publication number | Publication date |
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CN105957766A (zh) | 2016-09-21 |
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Effective date of registration: 20220425 Address after: No.1288, Danyang Road, Dandong Street, Xiangshan County, Ningbo City, Zhejiang Province, 315000 Patentee after: Ningbo Tianan Electric Technology Co.,Ltd. Address before: 315800 No. 1288, Danyang Road, Dandong Street, Xiangshan County, Ningbo City, Zhejiang Province Patentee before: Ningbo Tianan (Group) Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20240507 Address after: 315000 No. 1288, Danyang Road, Dandong Street, Xiangshan, Ningbo, Zhejiang Patentee after: Ningbo Tianan (Group) Co.,Ltd. Country or region after: China Address before: No.1288, Danyang Road, Dandong Street, Xiangshan County, Ningbo City, Zhejiang Province, 315000 Patentee before: Ningbo Tianan Electric Technology Co.,Ltd. Country or region before: China |
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