CN102707334A - 地下电缆管道检测方法 - Google Patents
地下电缆管道检测方法 Download PDFInfo
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- CN102707334A CN102707334A CN2012101882221A CN201210188222A CN102707334A CN 102707334 A CN102707334 A CN 102707334A CN 2012101882221 A CN2012101882221 A CN 2012101882221A CN 201210188222 A CN201210188222 A CN 201210188222A CN 102707334 A CN102707334 A CN 102707334A
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- 238000001514 detection method Methods 0.000 claims abstract description 30
- 230000004323 axial length Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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CN2012101882221A CN102707334A (zh) | 2012-06-09 | 2012-06-09 | 地下电缆管道检测方法 |
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CN2012101882221A CN102707334A (zh) | 2012-06-09 | 2012-06-09 | 地下电缆管道检测方法 |
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CN2012101882221A Pending CN102707334A (zh) | 2012-06-09 | 2012-06-09 | 地下电缆管道检测方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103335920A (zh) * | 2013-06-19 | 2013-10-02 | 和承汽车配件(太仓)有限公司 | 板胶管堵塞测试机 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202256294U (zh) * | 2011-09-08 | 2012-05-30 | 中国石油天然气股份有限公司 | 一种简易油气管道牵引测试装置 |
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2012
- 2012-06-09 CN CN2012101882221A patent/CN102707334A/zh active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN202256294U (zh) * | 2011-09-08 | 2012-05-30 | 中国石油天然气股份有限公司 | 一种简易油气管道牵引测试装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103335920A (zh) * | 2013-06-19 | 2013-10-02 | 和承汽车配件(太仓)有限公司 | 板胶管堵塞测试机 |
CN103335920B (zh) * | 2013-06-19 | 2015-11-25 | 和承汽车配件(太仓)有限公司 | 板胶管堵塞测试机 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121207 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20121207 Address after: 046011 No. 63 Taihang East Street, Shanxi, Changzhi Applicant after: Changzhi Power Supply Branch of Shanxi Electric Power Corporation Applicant after: State Grid Corporation of China Address before: 046011 No. 63 Taihang East Street, Shanxi, Changzhi Applicant before: Changzhi Power Supply Branch of Shanxi Electric Power Corporation |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |