CN1925084A - 瓷柱式断路器 - Google Patents
瓷柱式断路器 Download PDFInfo
- Publication number
- CN1925084A CN1925084A CN 200610152005 CN200610152005A CN1925084A CN 1925084 A CN1925084 A CN 1925084A CN 200610152005 CN200610152005 CN 200610152005 CN 200610152005 A CN200610152005 A CN 200610152005A CN 1925084 A CN1925084 A CN 1925084A
- Authority
- CN
- China
- Prior art keywords
- heater
- porcelain knob
- knob
- breaker
- porcelain
- 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.)
- Granted
Links
- 229910052573 porcelain Inorganic materials 0.000 title claims description 38
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000012212 insulator Substances 0.000 abstract description 5
- 230000008033 biological extinction Effects 0.000 abstract description 2
- 229910018503 SF6 Inorganic materials 0.000 description 15
- 239000007789 gas Substances 0.000 description 15
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 15
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000012113 quantitative test Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Images
Landscapes
- Circuit Breakers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101520051A CN100468594C (zh) | 2006-09-11 | 2006-09-11 | 瓷柱式断路器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101520051A CN100468594C (zh) | 2006-09-11 | 2006-09-11 | 瓷柱式断路器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1925084A true CN1925084A (zh) | 2007-03-07 |
CN100468594C CN100468594C (zh) | 2009-03-11 |
Family
ID=37817658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101520051A Active CN100468594C (zh) | 2006-09-11 | 2006-09-11 | 瓷柱式断路器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100468594C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103151213A (zh) * | 2013-03-21 | 2013-06-12 | 国家电网公司 | 室外sf6高压断路器灭弧室保温装置 |
CN105336537A (zh) * | 2015-11-09 | 2016-02-17 | 川开电气有限公司 | 一种具有低温保护装置的高压气体开关设备 |
CN114724884A (zh) * | 2022-05-10 | 2022-07-08 | 国网新疆电力有限公司塔城供电公司 | 瓷柱式断路器防低温液化装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56107716A (en) * | 1980-01-28 | 1981-08-26 | Hitachi Ltd | Gas insulated electric equipment |
FR2603134A1 (fr) * | 1986-08-21 | 1988-02-26 | Cegelec | Disjoncteur a haute tension a hexafluorure de soufre a performances elevees a toutes temperatures |
-
2006
- 2006-09-11 CN CNB2006101520051A patent/CN100468594C/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103151213A (zh) * | 2013-03-21 | 2013-06-12 | 国家电网公司 | 室外sf6高压断路器灭弧室保温装置 |
CN105336537A (zh) * | 2015-11-09 | 2016-02-17 | 川开电气有限公司 | 一种具有低温保护装置的高压气体开关设备 |
CN114724884A (zh) * | 2022-05-10 | 2022-07-08 | 国网新疆电力有限公司塔城供电公司 | 瓷柱式断路器防低温液化装置 |
Also Published As
Publication number | Publication date |
---|---|
CN100468594C (zh) | 2009-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG HUAYI ELECTRICAL APPLIANCE TECHNOLOGY CO. Free format text: FORMER OWNER: ZHEJIANG HUAYI ELECTRIC EQUIPMENT SCI-TECH CO., LTD. Effective date: 20111215 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111215 Address after: 325600 No. four, No. 1, latitude industrial center, Yueqing, Zhejiang Patentee after: ZHEJIANG HUAYI ELECTRIC APPLIANCE TECHNOLOGY Co.,Ltd. Address before: 325600 No. four, No. 1, latitude industrial center, Yueqing, Zhejiang Patentee before: Zhejiang Huayi Electric Appliance Technology Co.,Ltd. |
|
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20230908 Granted publication date: 20090311 |
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PD01 | Discharge of preservation of patent |
Date of cancellation: 20240908 Granted publication date: 20090311 |