JPH0368054U - - Google Patents
Info
- Publication number
- JPH0368054U JPH0368054U JP13020089U JP13020089U JPH0368054U JP H0368054 U JPH0368054 U JP H0368054U JP 13020089 U JP13020089 U JP 13020089U JP 13020089 U JP13020089 U JP 13020089U JP H0368054 U JPH0368054 U JP H0368054U
- Authority
- JP
- Japan
- Prior art keywords
- eddy current
- flaw detection
- current flaw
- detection probe
- magnetic circuit
- 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
- 238000001514 detection method Methods 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 6
- 230000005415 magnetization Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP1989130200U JP2506579Y2 (ja) | 1989-11-08 | 1989-11-08 | 渦流探傷装置 | 
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP1989130200U JP2506579Y2 (ja) | 1989-11-08 | 1989-11-08 | 渦流探傷装置 | 
Publications (2)
| Publication Number | Publication Date | 
|---|---|
| JPH0368054U true JPH0368054U (cs) | 1991-07-03 | 
| JP2506579Y2 JP2506579Y2 (ja) | 1996-08-14 | 
Family
ID=31677790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| JP1989130200U Expired - Lifetime JP2506579Y2 (ja) | 1989-11-08 | 1989-11-08 | 渦流探傷装置 | 
Country Status (1)
| Country | Link | 
|---|---|
| JP (1) | JP2506579Y2 (cs) | 
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JP2012506544A (ja) * | 2008-10-23 | 2012-03-15 | インスティトゥート ドクター フェルスター ゲーエムベーハー ウント コー カーゲー | コイルを使用して、細長い物体を検査するための検査方法および検査装置 | 
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JPS5472581U (cs) * | 1977-10-31 | 1979-05-23 | ||
| JPS5972552U (ja) * | 1982-11-06 | 1984-05-17 | 住友金属工業株式会社 | 渦流探傷用磁気飽和装置 | 
- 
        1989
        - 1989-11-08 JP JP1989130200U patent/JP2506579Y2/ja not_active Expired - Lifetime
 
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JPS5472581U (cs) * | 1977-10-31 | 1979-05-23 | ||
| JPS5972552U (ja) * | 1982-11-06 | 1984-05-17 | 住友金属工業株式会社 | 渦流探傷用磁気飽和装置 | 
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JP2012506544A (ja) * | 2008-10-23 | 2012-03-15 | インスティトゥート ドクター フェルスター ゲーエムベーハー ウント コー カーゲー | コイルを使用して、細長い物体を検査するための検査方法および検査装置 | 
| EP2356439B1 (de) * | 2008-10-23 | 2015-12-16 | Institut Dr. Foerster Gmbh & Co. Kg | Prüfverfahren und prüfvorrichtung zur prüfung von langgestreckten gegenständen mittels einer spule | 
Also Published As
| Publication number | Publication date | 
|---|---|
| JP2506579Y2 (ja) | 1996-08-14 | 
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Legal Events
| Date | Code | Title | Description | 
|---|---|---|---|
| R250 | Receipt of annual fees | Free format text: JAPANESE INTERMEDIATE CODE: R250 | |
| EXPY | Cancellation because of completion of term |