CN202629320U - 变压器放油阀固定卡具 - Google Patents
变压器放油阀固定卡具 Download PDFInfo
- Publication number
- CN202629320U CN202629320U CN 201220167443 CN201220167443U CN202629320U CN 202629320 U CN202629320 U CN 202629320U CN 201220167443 CN201220167443 CN 201220167443 CN 201220167443 U CN201220167443 U CN 201220167443U CN 202629320 U CN202629320 U CN 202629320U
- Authority
- CN
- China
- Prior art keywords
- drain valve
- clamping device
- oil drain
- bolt
- support
- 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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Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220167443 CN202629320U (zh) | 2012-04-19 | 2012-04-19 | 变压器放油阀固定卡具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220167443 CN202629320U (zh) | 2012-04-19 | 2012-04-19 | 变压器放油阀固定卡具 |
Publications (1)
Publication Number | Publication Date |
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CN202629320U true CN202629320U (zh) | 2012-12-26 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201220167443 Expired - Fee Related CN202629320U (zh) | 2012-04-19 | 2012-04-19 | 变压器放油阀固定卡具 |
Country Status (1)
Country | Link |
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CN (1) | CN202629320U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103401164A (zh) * | 2013-07-31 | 2013-11-20 | 成都电业局双流供电局 | 变压器套管渗油检修工具 |
-
2012
- 2012-04-19 CN CN 201220167443 patent/CN202629320U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103401164A (zh) * | 2013-07-31 | 2013-11-20 | 成都电业局双流供电局 | 变压器套管渗油检修工具 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan richness reaches the electric High Seience Technology Co., Ltd. of Seiko Assignor: Electric Power of Henan Sanmenxia Electrical Service Company Contract record no.: 2013410000005 Denomination of utility model: Fixing clamping device of transformer oil drain valve Granted publication date: 20121226 License type: Exclusive License Record date: 20130220 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20200419 |
|
CF01 | Termination of patent right due to non-payment of annual fee |