JPS61163976U - - Google Patents
Info
- Publication number
- JPS61163976U JPS61163976U JP4830085U JP4830085U JPS61163976U JP S61163976 U JPS61163976 U JP S61163976U JP 4830085 U JP4830085 U JP 4830085U JP 4830085 U JP4830085 U JP 4830085U JP S61163976 U JPS61163976 U JP S61163976U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- rotating
- coils
- printed
- flaw detection
- 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 5
- 239000000523 sample Substances 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4830085U JPH0320772Y2 (enrdf_load_stackoverflow) | 1985-04-01 | 1985-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4830085U JPH0320772Y2 (enrdf_load_stackoverflow) | 1985-04-01 | 1985-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61163976U true JPS61163976U (enrdf_load_stackoverflow) | 1986-10-11 |
| JPH0320772Y2 JPH0320772Y2 (enrdf_load_stackoverflow) | 1991-05-07 |
Family
ID=30564427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4830085U Expired JPH0320772Y2 (enrdf_load_stackoverflow) | 1985-04-01 | 1985-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320772Y2 (enrdf_load_stackoverflow) |
-
1985
- 1985-04-01 JP JP4830085U patent/JPH0320772Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0320772Y2 (enrdf_load_stackoverflow) | 1991-05-07 |