CN201928021U - 三相组合式过电压保护器 - Google Patents
三相组合式过电压保护器 Download PDFInfo
- Publication number
- CN201928021U CN201928021U CN2011200756468U CN201120075646U CN201928021U CN 201928021 U CN201928021 U CN 201928021U CN 2011200756468 U CN2011200756468 U CN 2011200756468U CN 201120075646 U CN201120075646 U CN 201120075646U CN 201928021 U CN201928021 U CN 201928021U
- Authority
- CN
- China
- Prior art keywords
- zinc oxide
- phase combined
- gap
- silicone rubber
- zno resistors
- 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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- 230000001012 protector Effects 0.000 title claims abstract description 20
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 101
- 239000011787 zinc oxide Substances 0.000 claims abstract description 51
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 15
- 239000004945 silicone rubber Substances 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims description 30
- 239000010949 copper Substances 0.000 claims description 30
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 20
- 229920000260 silastic Polymers 0.000 claims description 19
- 239000004744 fabric Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 abstract description 3
- 125000006850 spacer group Chemical group 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Thermistors And Varistors (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200756468U CN201928021U (zh) | 2011-03-22 | 2011-03-22 | 三相组合式过电压保护器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200756468U CN201928021U (zh) | 2011-03-22 | 2011-03-22 | 三相组合式过电压保护器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201928021U true CN201928021U (zh) | 2011-08-10 |
Family
ID=44431856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200756468U Expired - Fee Related CN201928021U (zh) | 2011-03-22 | 2011-03-22 | 三相组合式过电压保护器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201928021U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306934A (zh) * | 2011-08-24 | 2012-01-04 | 河南博特电气有限公司 | 一种过电压保护器及其制备方法 |
| CN105914727A (zh) * | 2016-04-22 | 2016-08-31 | 安徽大山电气有限公司 | 一种高压交流三相防爆型组合式过电压保护器 |
-
2011
- 2011-03-22 CN CN2011200756468U patent/CN201928021U/zh not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306934A (zh) * | 2011-08-24 | 2012-01-04 | 河南博特电气有限公司 | 一种过电压保护器及其制备方法 |
| CN102306934B (zh) * | 2011-08-24 | 2014-02-12 | 河南博特电气有限公司 | 一种过电压保护器的制备方法 |
| CN105914727A (zh) * | 2016-04-22 | 2016-08-31 | 安徽大山电气有限公司 | 一种高压交流三相防爆型组合式过电压保护器 |
| CN105914727B (zh) * | 2016-04-22 | 2018-04-13 | 安徽大山电气有限公司 | 一种高压交流三相防爆型组合式过电压保护器 |
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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: SHANDONG YUNKE ELECTRICAL CO., LTD. Free format text: FORMER OWNER: SHANDONG DIANKE SIWEI ELECTRICAL CO., LTD. Effective date: 20150519 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 261041 WEIFANG, SHANDONG PROVINCE TO: 262100 WEIFANG, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150519 Address after: Three Li village, Xingan street, Anqiu, Shandong, Weifang 262100, China Patentee after: Shandong branch of cloud electric Limited by Share Ltd Address before: 261041 No. 177, Wolong street, hi tech Zone, Shandong, Weifang Patentee before: Shandong Dianke Siwei Electrical Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20160322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |