JPH0380361U - - Google Patents
Info
- Publication number
- JPH0380361U JPH0380361U JP14157089U JP14157089U JPH0380361U JP H0380361 U JPH0380361 U JP H0380361U JP 14157089 U JP14157089 U JP 14157089U JP 14157089 U JP14157089 U JP 14157089U JP H0380361 U JPH0380361 U JP H0380361U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- base material
- cylindrical base
- tandem
- sensors
- 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
- 239000000463 material Substances 0.000 claims description 2
- 239000000523 sample Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 230000007547 defect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Description
第１図は本考案の第１実施例に係る構成図、第
２図は第２実施例に係る構成図、第３図は第３実
施例に係る構成図、第４図は垂直ＵＴセンサと縦
波２０°センサの検出法の説明図、第５図はＵＴ
による円周方向欠陥の検出法の説明図。第６図は
ＵＴによる軸方向欠陥の検出法の説明図で、ａは
軸方向断面図、ｂは軸直角断面図。第７図はＥＣ
Ｔによる欠陥検出法の説明図、第８図は検査範囲
を示す断面図である。 １……円筒状基材、２……垂直ＵＴセンサ、３
……縦波２０°センサ、４……ＥＣＴ用センサ、
３１……溶接部、３２……計装筒部。
２図は第２実施例に係る構成図、第３図は第３実
施例に係る構成図、第４図は垂直ＵＴセンサと縦
波２０°センサの検出法の説明図、第５図はＵＴ
による円周方向欠陥の検出法の説明図。第６図は
ＵＴによる軸方向欠陥の検出法の説明図で、ａは
軸方向断面図、ｂは軸直角断面図。第７図はＥＣ
Ｔによる欠陥検出法の説明図、第８図は検査範囲
を示す断面図である。 １……円筒状基材、２……垂直ＵＴセンサ、３
……縦波２０°センサ、４……ＥＣＴ用センサ、
３１……溶接部、３２……計装筒部。
Claims (1)
- 屈折角の異なる複数のＵＴセンサ、あるいはＵ
ＴセンサとＥＣＴセンサを、円筒状基材に縦列に
装着してなることを特徴とするマルチ形探触子。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989141570U JP2510351Y2 (ja) | 1989-12-08 | 1989-12-08 | マルチ形探触子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989141570U JP2510351Y2 (ja) | 1989-12-08 | 1989-12-08 | マルチ形探触子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0380361U true JPH0380361U (ja) | 1991-08-16 |
| JP2510351Y2 JP2510351Y2 (ja) | 1996-09-11 |
Family
ID=31688452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989141570U Expired - Lifetime JP2510351Y2 (ja) | 1989-12-08 | 1989-12-08 | マルチ形探触子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2510351Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008144319A (ja) * | 2006-12-12 | 2008-06-26 | Pigeon Corp | 妊婦帯 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6450956A (en) * | 1987-07-30 | 1989-02-27 | Westinghouse Electric Corp | Pipe wall inspection method and apparatus |
-
1989
- 1989-12-08 JP JP1989141570U patent/JP2510351Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6450956A (en) * | 1987-07-30 | 1989-02-27 | Westinghouse Electric Corp | Pipe wall inspection method and apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008144319A (ja) * | 2006-12-12 | 2008-06-26 | Pigeon Corp | 妊婦帯 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2510351Y2 (ja) | 1996-09-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |