JPS6311674Y2 - - Google Patents
Info
- Publication number
- JPS6311674Y2 JPS6311674Y2 JP7457683U JP7457683U JPS6311674Y2 JP S6311674 Y2 JPS6311674 Y2 JP S6311674Y2 JP 7457683 U JP7457683 U JP 7457683U JP 7457683 U JP7457683 U JP 7457683U JP S6311674 Y2 JPS6311674 Y2 JP S6311674Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- fiber
- fiber bundle
- light
- detected
- 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
- 239000000835 fiber Substances 0.000 claims description 45
- 239000000126 substance Substances 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7457683U JPS59180692U (ja) | 1983-05-20 | 1983-05-20 | 微小磁性体の検知センサ− |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7457683U JPS59180692U (ja) | 1983-05-20 | 1983-05-20 | 微小磁性体の検知センサ− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59180692U JPS59180692U (ja) | 1984-12-03 |
| JPS6311674Y2 true JPS6311674Y2 (enExample) | 1988-04-05 |
Family
ID=30204665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7457683U Granted JPS59180692U (ja) | 1983-05-20 | 1983-05-20 | 微小磁性体の検知センサ− |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59180692U (enExample) |
-
1983
- 1983-05-20 JP JP7457683U patent/JPS59180692U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59180692U (ja) | 1984-12-03 |
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