CN202712019U - 一种外表面涂有绝缘层的三工位开关 - Google Patents
一种外表面涂有绝缘层的三工位开关 Download PDFInfo
- Publication number
- CN202712019U CN202712019U CN 201220218645 CN201220218645U CN202712019U CN 202712019 U CN202712019 U CN 202712019U CN 201220218645 CN201220218645 CN 201220218645 CN 201220218645 U CN201220218645 U CN 201220218645U CN 202712019 U CN202712019 U CN 202712019U
- Authority
- CN
- China
- Prior art keywords
- conductor
- insulating layer
- surface coated
- position switch
- shielding ring
- 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.)
- Expired - Fee Related
Links
- 239000004020 conductor Substances 0.000 claims abstract description 73
- 230000004888 barrier function Effects 0.000 claims description 15
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000002955 isolation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Gas-Insulated Switchgears (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218645 CN202712019U (zh) | 2012-05-16 | 2012-05-16 | 一种外表面涂有绝缘层的三工位开关 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218645 CN202712019U (zh) | 2012-05-16 | 2012-05-16 | 一种外表面涂有绝缘层的三工位开关 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202712019U true CN202712019U (zh) | 2013-01-30 |
Family
ID=47592297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220218645 Expired - Fee Related CN202712019U (zh) | 2012-05-16 | 2012-05-16 | 一种外表面涂有绝缘层的三工位开关 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202712019U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979110A (zh) * | 2014-04-14 | 2015-10-14 | 西门子公司 | 用于工位切换的操作机构及其三工位开关和快速接地开关 |
| CN107978466A (zh) * | 2017-12-01 | 2018-05-01 | 上海思源高压开关有限公司 | 一种用于改善电极耐压强度的气体绝缘高压开关 |
| CN114217183A (zh) * | 2021-11-25 | 2022-03-22 | 广东电网有限责任公司广州供电局 | 一种gis电缆装置 |
-
2012
- 2012-05-16 CN CN 201220218645 patent/CN202712019U/zh not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979110A (zh) * | 2014-04-14 | 2015-10-14 | 西门子公司 | 用于工位切换的操作机构及其三工位开关和快速接地开关 |
| CN107978466A (zh) * | 2017-12-01 | 2018-05-01 | 上海思源高压开关有限公司 | 一种用于改善电极耐压强度的气体绝缘高压开关 |
| CN114217183A (zh) * | 2021-11-25 | 2022-03-22 | 广东电网有限责任公司广州供电局 | 一种gis电缆装置 |
| CN114217183B (zh) * | 2021-11-25 | 2024-05-28 | 广东电网有限责任公司广州供电局 | 一种gis电缆装置 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105514817A (zh) | 一种固体绝缘柜的主回路及使用该主回路的固体绝缘柜 | |
| CN202178506U (zh) | 一种高压开关柜的套管 | |
| CN202712019U (zh) | 一种外表面涂有绝缘层的三工位开关 | |
| CN202502937U (zh) | 环网柜用真空开关模块 | |
| CN201821034U (zh) | 带隔离开关的断路器柜 | |
| CN102832562B (zh) | 一种消除gisvfto残余电荷的泄漏电阻系统 | |
| CN108172455B (zh) | 一种电气化机车隔离开关极柱 | |
| CN203659557U (zh) | 线路型固定间隙金属氧化物避雷器 | |
| CN202473442U (zh) | 瓷套导体的均压屏蔽筒 | |
| CN202856229U (zh) | 一种固体绝缘环网柜 | |
| CN104112999B (zh) | 一种固体绝缘环网柜 | |
| CN103839729A (zh) | 断路器双绝缘灭弧极柱 | |
| CN201717185U (zh) | 户内高压真空断路器动触头装置 | |
| CN102543558B (zh) | 环网柜用真空开关模块 | |
| CN202712035U (zh) | 一种外表面涂有绝缘层的快速接地开关 | |
| CN201629495U (zh) | 一种高压开关柜的穿墙屏蔽套管 | |
| CN104319162A (zh) | 真空断路器固封极柱 | |
| CN204464846U (zh) | 固体绝缘高压交流金属封闭开关 | |
| CN203367129U (zh) | 一种固体绝缘隔离接地开关 | |
| CN104134569A (zh) | 串联双断口投切电容器组真空开关 | |
| CN204067171U (zh) | 内置式合闸电阻超高压交流断路器 | |
| CN204558981U (zh) | 固体绝缘返线连接器 | |
| CN103367021A (zh) | 一种固体绝缘隔离接地开关 | |
| CN203135303U (zh) | 环保气体绝缘真空封闭式开关装置 | |
| CN102176609A (zh) | 一种落地箱式交流高压智能开关柜的真空灭弧总装室 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Three-position switch with outer surface coated with insulating layer Effective date of registration: 20171227 Granted publication date: 20130130 Pledgee: Shengjing bank Limited by Share Ltd in Shenyang city Shenhe branch Pledgor: Shenyang HuaDe High-tech Electric Co., Ltd. Registration number: 2017210000027 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200609 Granted publication date: 20130130 Pledgee: Shengjing bank Limited by Share Ltd. in Shenyang city Shenhe branch Pledgor: SHENYANG HUADE HIGH TECHNOLOGY ELECTRIC Co.,Ltd. Registration number: 2017210000027 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20210516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |