JPS6311647Y2 - - Google Patents
Info
- Publication number
- JPS6311647Y2 JPS6311647Y2 JP4503681U JP4503681U JPS6311647Y2 JP S6311647 Y2 JPS6311647 Y2 JP S6311647Y2 JP 4503681 U JP4503681 U JP 4503681U JP 4503681 U JP4503681 U JP 4503681U JP S6311647 Y2 JPS6311647 Y2 JP S6311647Y2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- measured
- electromagnetic sensor
- measurement
- tip
- 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
- 238000005259 measurement Methods 0.000 claims description 23
- 238000007747 plating Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 description 19
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4503681U JPS6311647Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-03-30 | 1981-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4503681U JPS6311647Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-03-30 | 1981-03-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57156855U JPS57156855U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-10-02 |
| JPS6311647Y2 true JPS6311647Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-04-05 |
Family
ID=29841946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4503681U Expired JPS6311647Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-03-30 | 1981-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6311647Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4442501B2 (ja) * | 2005-04-22 | 2010-03-31 | 株式会社日立製作所 | 渦電流探傷用マルチコイルプローブ |
| JP5083280B2 (ja) * | 2009-07-27 | 2012-11-28 | 株式会社日立製作所 | 渦電流探傷用マルチコイルプローブ |
-
1981
- 1981-03-30 JP JP4503681U patent/JPS6311647Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57156855U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-10-02 |