JPH03117206U - - Google Patents
Info
- Publication number
- JPH03117206U JPH03117206U JP2649890U JP2649890U JPH03117206U JP H03117206 U JPH03117206 U JP H03117206U JP 2649890 U JP2649890 U JP 2649890U JP 2649890 U JP2649890 U JP 2649890U JP H03117206 U JPH03117206 U JP H03117206U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- detection element
- protection member
- wall
- cylindrical protection
- 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
- 239000013307 optical fiber Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Couplings Of Light Guides (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2649890U JPH03117206U (en]) | 1990-03-15 | 1990-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2649890U JPH03117206U (en]) | 1990-03-15 | 1990-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03117206U true JPH03117206U (en]) | 1991-12-04 |
Family
ID=31529388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2649890U Pending JPH03117206U (en]) | 1990-03-15 | 1990-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03117206U (en]) |
-
1990
- 1990-03-15 JP JP2649890U patent/JPH03117206U/ja active Pending
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