JPH0195653U - - Google Patents
Info
- Publication number
- JPH0195653U JPH0195653U JP19003487U JP19003487U JPH0195653U JP H0195653 U JPH0195653 U JP H0195653U JP 19003487 U JP19003487 U JP 19003487U JP 19003487 U JP19003487 U JP 19003487U JP H0195653 U JPH0195653 U JP H0195653U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- heater
- moving
- swinging
- circumferential direction
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19003487U JPH0610304Y2 (ja) | 1987-12-16 | 1987-12-16 | 配管の内面診断機 |
| US07/227,366 US4872762A (en) | 1987-08-25 | 1988-08-02 | Method and apparatus for detecting defective portion on inner surface of pipe |
| EP88112816A EP0304708A3 (de) | 1987-08-25 | 1988-08-05 | Gerät zur Bestimmung von Fehlern auf der inneren Seite einer Leitung |
| CA000574016A CA1290421C (en) | 1987-08-25 | 1988-08-05 | Method and apparatus for detecting defective portion on inner surface ofpipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19003487U JPH0610304Y2 (ja) | 1987-12-16 | 1987-12-16 | 配管の内面診断機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0195653U true JPH0195653U (de) | 1989-06-23 |
| JPH0610304Y2 JPH0610304Y2 (ja) | 1994-03-16 |
Family
ID=31481036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19003487U Expired - Lifetime JPH0610304Y2 (ja) | 1987-08-25 | 1987-12-16 | 配管の内面診断機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610304Y2 (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002168816A (ja) * | 2000-12-04 | 2002-06-14 | Penta Ocean Constr Co Ltd | 橋の診断方法およびその装置 |
| JP2010038570A (ja) * | 2008-07-31 | 2010-02-18 | Shinko Inspection & Service Co Ltd | 薄肉部位検出方法及び薄肉部位検出装置 |
| CN112255270A (zh) * | 2020-10-18 | 2021-01-22 | 吉林省电力科学研究院有限公司 | 电涡流加热式受热面管内氧化皮堆积率红外成像检测方法 |
| CN114236105A (zh) * | 2021-11-30 | 2022-03-25 | 浙江省二建建设集团有限公司 | 一种垃圾池壁混凝土腐蚀的监测装置及方法 |
-
1987
- 1987-12-16 JP JP19003487U patent/JPH0610304Y2/ja not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002168816A (ja) * | 2000-12-04 | 2002-06-14 | Penta Ocean Constr Co Ltd | 橋の診断方法およびその装置 |
| JP2010038570A (ja) * | 2008-07-31 | 2010-02-18 | Shinko Inspection & Service Co Ltd | 薄肉部位検出方法及び薄肉部位検出装置 |
| CN112255270A (zh) * | 2020-10-18 | 2021-01-22 | 吉林省电力科学研究院有限公司 | 电涡流加热式受热面管内氧化皮堆积率红外成像检测方法 |
| CN112255270B (zh) * | 2020-10-18 | 2024-05-07 | 吉林省电力科学研究院有限公司 | 电涡流加热式受热面管内氧化皮堆积率红外成像检测方法 |
| CN114236105A (zh) * | 2021-11-30 | 2022-03-25 | 浙江省二建建设集团有限公司 | 一种垃圾池壁混凝土腐蚀的监测装置及方法 |
| CN114236105B (zh) * | 2021-11-30 | 2023-11-28 | 浙江省二建建设集团有限公司 | 一种垃圾池壁混凝土腐蚀的监测装置及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0610304Y2 (ja) | 1994-03-16 |