JPH041445U - - Google Patents
Info
- Publication number
- JPH041445U JPH041445U JP4128390U JP4128390U JPH041445U JP H041445 U JPH041445 U JP H041445U JP 4128390 U JP4128390 U JP 4128390U JP 4128390 U JP4128390 U JP 4128390U JP H041445 U JPH041445 U JP H041445U
- Authority
- JP
- Japan
- Prior art keywords
- detection
- large number
- wound around
- coil
- copper wires
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 14
- 230000005284 excitation Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 2
- 229910052802 copper Inorganic materials 0.000 claims 2
- 239000010949 copper Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 6
- 239000010953 base metal Substances 0.000 description 1
- 238000007689 inspection 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4128390U JPH041445U (en]) | 1990-04-18 | 1990-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4128390U JPH041445U (en]) | 1990-04-18 | 1990-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041445U true JPH041445U (en]) | 1992-01-08 |
Family
ID=31551820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4128390U Pending JPH041445U (en]) | 1990-04-18 | 1990-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041445U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5046392A (en]) * | 1973-08-29 | 1975-04-25 |
-
1990
- 1990-04-18 JP JP4128390U patent/JPH041445U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5046392A (en]) * | 1973-08-29 | 1975-04-25 |