CN202474788U - Cable pipe orifice sealing device - Google Patents
Cable pipe orifice sealing device Download PDFInfo
- Publication number
- CN202474788U CN202474788U CN2012201199339U CN201220119933U CN202474788U CN 202474788 U CN202474788 U CN 202474788U CN 2012201199339 U CN2012201199339 U CN 2012201199339U CN 201220119933 U CN201220119933 U CN 201220119933U CN 202474788 U CN202474788 U CN 202474788U
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- CN
- China
- Prior art keywords
- water
- rubber sealing
- pipe
- swelling rubber
- sealing sleeve
- 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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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201199339U CN202474788U (en) | 2012-03-27 | 2012-03-27 | Cable pipe orifice sealing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201199339U CN202474788U (en) | 2012-03-27 | 2012-03-27 | Cable pipe orifice sealing device |
Publications (1)
Publication Number | Publication Date |
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CN202474788U true CN202474788U (en) | 2012-10-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012201199339U Expired - Fee Related CN202474788U (en) | 2012-03-27 | 2012-03-27 | Cable pipe orifice sealing device |
Country Status (1)
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CN (1) | CN202474788U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103414147A (en) * | 2013-08-30 | 2013-11-27 | 宁夏电力公司固原供电局 | Method for reducing direct current grounding times in power grid |
CN106219056A (en) * | 2016-07-21 | 2016-12-14 | 国网天津市电力公司 | A kind of cable protection pipe block head |
CN108150727A (en) * | 2016-12-06 | 2018-06-12 | 上海浦东建筑设计研究院有限公司 | A kind of pipe connecting structure for accessing inspection shaft and its application |
CN108562100A (en) * | 2017-12-31 | 2018-09-21 | 安徽省宁国天成电工有限公司 | A kind of refrigerator heat-generating pipe |
-
2012
- 2012-03-27 CN CN2012201199339U patent/CN202474788U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103414147A (en) * | 2013-08-30 | 2013-11-27 | 宁夏电力公司固原供电局 | Method for reducing direct current grounding times in power grid |
CN103414147B (en) * | 2013-08-30 | 2016-03-30 | 宁夏电力公司固原供电局 | Reduce the method for DC earthing number of times in electrical network |
CN106219056A (en) * | 2016-07-21 | 2016-12-14 | 国网天津市电力公司 | A kind of cable protection pipe block head |
CN108150727A (en) * | 2016-12-06 | 2018-06-12 | 上海浦东建筑设计研究院有限公司 | A kind of pipe connecting structure for accessing inspection shaft and its application |
CN108562100A (en) * | 2017-12-31 | 2018-09-21 | 安徽省宁国天成电工有限公司 | A kind of refrigerator heat-generating pipe |
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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: QIQIHAR ELECTRIC POWER BUREAU Effective date: 20130726 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: QIQIHAR ELECTRIC POWER BUREAU Effective date: 20130726 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 161005 QIQIHAR, HEILONGJIANG PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130726 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Qiqihaer Electric Power Bureau Address before: 161005 Qigihar city of Heilongjiang Province, Longsha District South Road No. 288 Patentee before: Qiqihaer Electric Power Bureau |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20180327 |
|
CF01 | Termination of patent right due to non-payment of annual fee |