CN2924740Y - 一种新型高电压电容型电流互感器 - Google Patents
一种新型高电压电容型电流互感器 Download PDFInfo
- Publication number
- CN2924740Y CN2924740Y CN 200620120670 CN200620120670U CN2924740Y CN 2924740 Y CN2924740 Y CN 2924740Y CN 200620120670 CN200620120670 CN 200620120670 CN 200620120670 U CN200620120670 U CN 200620120670U CN 2924740 Y CN2924740 Y CN 2924740Y
- Authority
- CN
- China
- Prior art keywords
- condenser type
- current transformer
- type insulation
- high voltage
- oversheath
- 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 - Lifetime
Links
- 238000009413 insulation Methods 0.000 claims abstract description 40
- 238000004804 winding Methods 0.000 claims abstract description 14
- 239000003822 epoxy resin Substances 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims abstract description 10
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 239000003990 capacitor Substances 0.000 claims description 10
- 238000007598 dipping method Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229940040145 liniment Drugs 0.000 claims description 2
- 239000000865 liniment Substances 0.000 claims description 2
- 150000002632 lipids Chemical class 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011152 fibreglass Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
Images
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620120670 CN2924740Y (zh) | 2006-06-26 | 2006-06-26 | 一种新型高电压电容型电流互感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620120670 CN2924740Y (zh) | 2006-06-26 | 2006-06-26 | 一种新型高电压电容型电流互感器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2924740Y true CN2924740Y (zh) | 2007-07-18 |
Family
ID=38261168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620120670 Expired - Lifetime CN2924740Y (zh) | 2006-06-26 | 2006-06-26 | 一种新型高电压电容型电流互感器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2924740Y (zh) |
-
2006
- 2006-06-26 CN CN 200620120670 patent/CN2924740Y/zh not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081226 Address after: A, 1 floor, 1 Spark Road, Beijing, Fengtai District, 100070 Patentee after: Beijing Hong Kong Dewei Electric Technology Development Co., Ltd. Address before: 1E, building 3, 3 garden, century garden, century 62, Kunming, Beijing, Haidian District, Hunan Road 100089, China Patentee before: Wang Yu |
|
CU03 | Correction of utility model patent gazette |
Correction item: Patentee|Address Correct: Beijing nodaway Electric Technology Development Co. Ltd. |Beijing city Fengtai District Spark Road No. 1 1 A Beijing Electric Power Technology Development Co., Ltd. nodaway False: Beijing Hong Kong Dewei Electric Technology Development Co., Ltd. |of Beijing City, Fengtai District Spark Road A 1 layer between 1 Number: 5 Page: 817 Volume: 25 |
|
ASS | Succession or assignment of patent right |
Owner name: BEIJING GANGDEWEI POWER TECHNOLOGY DEVELOPMENT CO. Free format text: FORMER OWNER: WANG YU Effective date: 20081226 |
|
ERR | Gazette correction |
Free format text: CORRECT: PATENTEE -- ADDRESS; FROM: BEIJING GANGDEWEI POWER TECHNOLOGY DEVELOPMENT CO., LTD. - A, 1/F, NO. 1, XINGHUO ROAD, FENGTAI DISTRICT, BEIJING CITY TO: BEIJING NORDWAY ELECTRIC POWER TECHNOLOGY DEVELOPMENT CO., LTD. - BEIJING NORDWAY ELECTRIC POWER TECHNOLOGY DEVELOPMENT CO., LTD. |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 100070, Beijing, Fengtai District, 1 Spark Road, 5 floor B1 (Park) Patentee after: Beijing Nobbel Electric Tech Develop Co., Ltd. Address before: 100070, Beijing, Fengtai District, 1 Spark Road, 1 floor, A Patentee before: Beijing Nobbel Electric Tech Develop Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20070718 |
|
EXPY | Termination of patent right or utility model |