CN203491177U - Built-in isolating device of load switch on outdoor column - Google Patents
Built-in isolating device of load switch on outdoor column Download PDFInfo
- Publication number
- CN203491177U CN203491177U CN201320341317.2U CN201320341317U CN203491177U CN 203491177 U CN203491177 U CN 203491177U CN 201320341317 U CN201320341317 U CN 201320341317U CN 203491177 U CN203491177 U CN 203491177U
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- CN
- China
- Prior art keywords
- load switch
- contact
- moving knife
- built
- side cable
- 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
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- 239000004020 conductor Substances 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 12
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 238000002955 isolation Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 230000003068 static effect Effects 0.000 abstract 5
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320341317.2U CN203491177U (en) | 2013-06-15 | 2013-06-15 | Built-in isolating device of load switch on outdoor column |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320341317.2U CN203491177U (en) | 2013-06-15 | 2013-06-15 | Built-in isolating device of load switch on outdoor column |
Publications (1)
Publication Number | Publication Date |
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CN203491177U true CN203491177U (en) | 2014-03-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320341317.2U Expired - Fee Related CN203491177U (en) | 2013-06-15 | 2013-06-15 | Built-in isolating device of load switch on outdoor column |
Country Status (1)
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CN (1) | CN203491177U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104051180A (en) * | 2014-06-04 | 2014-09-17 | 柳州市海格电气有限公司 | 10kV pole-mounted vacuum load switch |
CN104882320A (en) * | 2015-06-15 | 2015-09-02 | 浙江紫光电器有限公司 | Load switch |
CN109065403A (en) * | 2018-08-30 | 2018-12-21 | 许昌永新电气有限公司 | A kind of built-in isolation knife structure of intelligent on-pole switch in open air |
-
2013
- 2013-06-15 CN CN201320341317.2U patent/CN203491177U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104051180A (en) * | 2014-06-04 | 2014-09-17 | 柳州市海格电气有限公司 | 10kV pole-mounted vacuum load switch |
CN104882320A (en) * | 2015-06-15 | 2015-09-02 | 浙江紫光电器有限公司 | Load switch |
CN104882320B (en) * | 2015-06-15 | 2017-09-26 | 浙江紫光电器有限公司 | A kind of on-load switch |
CN109065403A (en) * | 2018-08-30 | 2018-12-21 | 许昌永新电气有限公司 | A kind of built-in isolation knife structure of intelligent on-pole switch in open air |
CN109065403B (en) * | 2018-08-30 | 2023-12-01 | 许昌豫盛昌电气股份有限公司 | Built-in isolation knife structure for outdoor intelligent pole-mounted switch |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LI DEHUA Free format text: FORMER OWNER: JIANGSU LIANGZE POWER ELECTRONICS CO., LTD. Effective date: 20140317 Owner name: SONG DONGLIANG Effective date: 20140317 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 225500 TAIZHOU, JIANGSU PROVINCE TO: 225300 TAIZHOU, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140317 Address after: 225300, No. twelve, No. 10, Zhen Gang village, Jiangyan City, Jiangsu, Taizhou Patentee after: Li Dehua Patentee after: Song Dongliang Address before: South central Jiangyan town of Jiangyan District of Jiangsu Province, Taizhou City, 225500 West Road No. 999 (high-tech business center, Jiangyan District) Patentee before: JIANGSU LIANGZE ELECTRIC POWER ELECTRONICS CO., LTD. |
|
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SONG DONGLIANG Effective date: 20140901 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140901 Address after: 225300, No. twelve, No. 10, Zhen Gang village, Jiangyan City, Jiangsu, Taizhou Patentee after: Li Dehua Address before: 225300, No. twelve, No. 10, Zhen Gang village, Jiangyan City, Jiangsu, Taizhou Patentee before: Li Dehua Patentee before: Song Dongliang |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180424 Address after: 225321 Dashi industrial concentration area, Dashi Town, Gao Gang, Taizhou, Jiangsu Patentee after: Jiangsu JINGWAH Electric Power Technology Co., Ltd. Address before: 225300, No. twelve, No. 10, Zhen Gang village, Jiangyan City, Jiangsu, Taizhou Patentee before: Li Dehua |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20210615 |
|
CF01 | Termination of patent right due to non-payment of annual fee |