JPH02122338U - - Google Patents
Info
- Publication number
- JPH02122338U JPH02122338U JP3118289U JP3118289U JPH02122338U JP H02122338 U JPH02122338 U JP H02122338U JP 3118289 U JP3118289 U JP 3118289U JP 3118289 U JP3118289 U JP 3118289U JP H02122338 U JPH02122338 U JP H02122338U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- movable optical
- temperature
- fiber piece
- detection sensor
- 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 6
- 238000001514 detection method Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3118289U JPH02122338U (cs) | 1989-03-19 | 1989-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3118289U JPH02122338U (cs) | 1989-03-19 | 1989-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02122338U true JPH02122338U (cs) | 1990-10-05 |
Family
ID=31256856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3118289U Pending JPH02122338U (cs) | 1989-03-19 | 1989-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02122338U (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998010478A1 (en) * | 1996-09-06 | 1998-03-12 | Hitachi, Ltd. | SYSTEM FOR OPERATING, MAINTAINING AND MANAGING Na/MOLTEN SALT CELL |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5572293A (en) * | 1978-11-27 | 1980-05-30 | Furukawa Electric Co Ltd | Fire detector |
-
1989
- 1989-03-19 JP JP3118289U patent/JPH02122338U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5572293A (en) * | 1978-11-27 | 1980-05-30 | Furukawa Electric Co Ltd | Fire detector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998010478A1 (en) * | 1996-09-06 | 1998-03-12 | Hitachi, Ltd. | SYSTEM FOR OPERATING, MAINTAINING AND MANAGING Na/MOLTEN SALT CELL |