JPS6331004Y2 - - Google Patents
Info
- Publication number
- JPS6331004Y2 JPS6331004Y2 JP6987981U JP6987981U JPS6331004Y2 JP S6331004 Y2 JPS6331004 Y2 JP S6331004Y2 JP 6987981 U JP6987981 U JP 6987981U JP 6987981 U JP6987981 U JP 6987981U JP S6331004 Y2 JPS6331004 Y2 JP S6331004Y2
- Authority
- JP
- Japan
- Prior art keywords
- output
- switch
- flaw detector
- impedance
- bridge
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 26
- 230000006698 induction Effects 0.000 claims description 10
- 238000007689 inspection Methods 0.000 claims description 6
- 230000005856 abnormality Effects 0.000 claims 1
- 229910001018 Cast iron Inorganic materials 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6987981U JPS6331004Y2 (enrdf_load_stackoverflow) | 1981-05-13 | 1981-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6987981U JPS6331004Y2 (enrdf_load_stackoverflow) | 1981-05-13 | 1981-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57182163U JPS57182163U (enrdf_load_stackoverflow) | 1982-11-18 |
| JPS6331004Y2 true JPS6331004Y2 (enrdf_load_stackoverflow) | 1988-08-18 |
Family
ID=29865731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6987981U Expired JPS6331004Y2 (enrdf_load_stackoverflow) | 1981-05-13 | 1981-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6331004Y2 (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2610424B2 (ja) * | 1987-01-21 | 1997-05-14 | 住友金属工業株式会社 | 渦流探傷装置 |
| JP2009186433A (ja) * | 2008-02-08 | 2009-08-20 | Chiba Univ | 渦電流式試料測定方法と、渦電流センサと、渦電流式試料測定システム |
| JP5156432B2 (ja) * | 2008-02-26 | 2013-03-06 | 国立大学法人 千葉大学 | 渦電流式試料測定方法と渦電流センサ |
| JP6694851B2 (ja) * | 2017-05-12 | 2020-05-20 | 日立Ｇｅニュークリア・エナジー株式会社 | 渦電流探傷方法及び渦電流探傷装置 |
-
1981
- 1981-05-13 JP JP6987981U patent/JPS6331004Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57182163U (enrdf_load_stackoverflow) | 1982-11-18 |
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