CN201820686U - Three-station disconnecting switch - Google Patents
Three-station disconnecting switch Download PDFInfo
- Publication number
- CN201820686U CN201820686U CN2010205054382U CN201020505438U CN201820686U CN 201820686 U CN201820686 U CN 201820686U CN 2010205054382 U CN2010205054382 U CN 2010205054382U CN 201020505438 U CN201020505438 U CN 201020505438U CN 201820686 U CN201820686 U CN 201820686U
- Authority
- CN
- China
- Prior art keywords
- isolating switch
- conductive contact
- casing
- disconnecting switch
- contact blade
- 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
- 239000004065 semiconductor Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000005283 ground state Effects 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 229920002521 macromolecule Polymers 0.000 claims description 3
- 238000002955 isolation Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 229920002943 EPDM rubber Polymers 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205054382U CN201820686U (en) | 2010-08-17 | 2010-08-17 | Three-station disconnecting switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205054382U CN201820686U (en) | 2010-08-17 | 2010-08-17 | Three-station disconnecting switch |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201820686U true CN201820686U (en) | 2011-05-04 |
Family
ID=43918632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010205054382U Expired - Fee Related CN201820686U (en) | 2010-08-17 | 2010-08-17 | Three-station disconnecting switch |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201820686U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102024611A (en) * | 2010-08-17 | 2011-04-20 | 郑文秀 | Three-position disconnecting switch |
CN102306586A (en) * | 2011-08-27 | 2012-01-04 | 魏献通 | Three-station isolation grounding switch operating mechanism of combined electrical appliance |
CN102621359A (en) * | 2012-03-30 | 2012-08-01 | 上海华力微电子有限公司 | One-drive-two switch changeover-type adapter cable |
CN113675032A (en) * | 2021-08-13 | 2021-11-19 | 北京中车赛德铁道电气科技有限公司 | Split type protection earthing switch |
-
2010
- 2010-08-17 CN CN2010205054382U patent/CN201820686U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102024611A (en) * | 2010-08-17 | 2011-04-20 | 郑文秀 | Three-position disconnecting switch |
CN102024611B (en) * | 2010-08-17 | 2014-02-26 | 宏秀电气有限公司 | Three-position disconnecting switch |
CN102306586A (en) * | 2011-08-27 | 2012-01-04 | 魏献通 | Three-station isolation grounding switch operating mechanism of combined electrical appliance |
CN102621359A (en) * | 2012-03-30 | 2012-08-01 | 上海华力微电子有限公司 | One-drive-two switch changeover-type adapter cable |
CN113675032A (en) * | 2021-08-13 | 2021-11-19 | 北京中车赛德铁道电气科技有限公司 | Split type protection earthing switch |
CN113675032B (en) * | 2021-08-13 | 2024-04-02 | 北京中车赛德铁道电气科技有限公司 | Split type protection earthing switch |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HONGXIU ELECTRIC CO., LTD. Free format text: FORMER OWNER: ZHENG WENXIU Effective date: 20121120 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325604 WENZHOU, ZHEJIANG PROVINCE TO: 325600 WENZHOU, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121120 Address after: 325600 Xinguang Industrial Zone, Liushi Town, Zhejiang, Yueqing Patentee after: Hongxiu Electric Co., Ltd. Address before: 325604, Zhenxing Road, Xinguang Industrial Park, Yueqing, Zhejiang, Liushi 8 Patentee before: Zheng Wenxiu |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20120817 |