CN200993309Y - 管道漏磁检测器钢刷 - Google Patents
管道漏磁检测器钢刷 Download PDFInfo
- Publication number
- CN200993309Y CN200993309Y CN 200620158743 CN200620158743U CN200993309Y CN 200993309 Y CN200993309 Y CN 200993309Y CN 200620158743 CN200620158743 CN 200620158743 CN 200620158743 U CN200620158743 U CN 200620158743U CN 200993309 Y CN200993309 Y CN 200993309Y
- Authority
- CN
- China
- Prior art keywords
- steel
- brush
- steel brush
- pipe leakage
- utility
- 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
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620158743 CN200993309Y (zh) | 2006-12-06 | 2006-12-06 | 管道漏磁检测器钢刷 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620158743 CN200993309Y (zh) | 2006-12-06 | 2006-12-06 | 管道漏磁检测器钢刷 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200993309Y true CN200993309Y (zh) | 2007-12-19 |
Family
ID=38946383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620158743 Expired - Lifetime CN200993309Y (zh) | 2006-12-06 | 2006-12-06 | 管道漏磁检测器钢刷 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200993309Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104061441A (zh) * | 2014-06-20 | 2014-09-24 | 清华大学 | 管道三维漏磁成像检测浮动磁化组件 |
-
2006
- 2006-12-06 CN CN 200620158743 patent/CN200993309Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104061441A (zh) * | 2014-06-20 | 2014-09-24 | 清华大学 | 管道三维漏磁成像检测浮动磁化组件 |
CN104061441B (zh) * | 2014-06-20 | 2016-12-07 | 清华大学 | 管道三维漏磁成像检测浮动磁化组件 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6294912B1 (en) | Method and apparatus for nondestructive inspection of plate type ferromagnetic structures using magnetostrictive techniques | |
EP2100072B1 (en) | Linear structure inspection apparatus and method | |
CN103018328A (zh) | 一种埋地管道管体超声导波检测方法 | |
CN106768283A (zh) | 一种基于长距离波导的管道超声导波在线检测装置及检测方法 | |
KR101491416B1 (ko) | 자기누설 피그 | |
US6707296B2 (en) | Method for detecting cracks in electrically conducting material | |
CN200993309Y (zh) | 管道漏磁检测器钢刷 | |
CN108036711A (zh) | 一种管道内用泡沫几何测径器 | |
CN2906583Y (zh) | 一种管道结垢取样检测装置 | |
CN101319983B (zh) | 管道腐蚀检测器探头弹簧 | |
CN109681784A (zh) | 管道中盗油支管的检测装置及检测方法 | |
CN211206377U (zh) | 检测非铁磁性换热器管束缺陷的灵敏度标定样管 | |
CN208984586U (zh) | 一种管道补口防腐层无损检测装置 | |
CN201011418Y (zh) | 工业管道弯头漏磁检测用磁化装置 | |
CN111380949B (zh) | 一种基于套筒连接的钢管外螺纹缺陷的检测方法 | |
CN204008532U (zh) | 自动探伤装置 | |
CN109488889A (zh) | 在役金属管道绝缘内衬层状况的在线检测方法 | |
CN200989529Y (zh) | 管道腐蚀检测器探头滑片 | |
CN203259496U (zh) | 电磁探伤系统 | |
CN204459782U (zh) | 一种钢刷装置 | |
Beuker et al. | Addressing challenging environments–Advanced In-line inspection solutions for gas pipelines | |
CN101819031B (zh) | 一种基于导波技术的管棚结构中多孔管长度检测方法 | |
CN110308210B (zh) | 同时用于远场涡流和声脉冲检测非铁磁性换热器管束缺陷的灵敏度标定样管 | |
Kalicanin | Non-destructive measurement of oil pipe wall thickness | |
Banach | Pipeline coatings-Evaluation, repair, and impact on corrosion protection design and cost |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: CHINA PETROLEUM PIPELINE BUREAU ¬ |
|
CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: China National Petroleum Pipeline Bureau Number: 51 Page: The title page Volume: 23 |
|
CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: China National Petroleum Pipeline Bureau Number: 51 Volume: 23 |
|
ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ¬ TO: CHINA PETROLEUM PIPELINE BUREAU ¬ |
|
CX01 | Expiry of patent term |
Granted publication date: 20071219 |
|
EXPY | Termination of patent right or utility model |