JPH0548107Y2 - - Google Patents
Info
- Publication number
- JPH0548107Y2 JPH0548107Y2 JP2199991U JP2199991U JPH0548107Y2 JP H0548107 Y2 JPH0548107 Y2 JP H0548107Y2 JP 2199991 U JP2199991 U JP 2199991U JP 2199991 U JP2199991 U JP 2199991U JP H0548107 Y2 JPH0548107 Y2 JP H0548107Y2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- conductor
- coated
- optical fiber
- liquid
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 18
- 239000004020 conductor Substances 0.000 claims description 16
- 239000013308 plastic optical fiber Substances 0.000 claims description 12
- 239000012209 synthetic fiber Substances 0.000 claims description 10
- 229920002994 synthetic fiber Polymers 0.000 claims description 10
- 239000010410 layer Substances 0.000 claims description 7
- 239000006223 plastic coating Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 230000005856 abnormality Effects 0.000 description 5
- 239000013307 optical fiber Substances 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- 239000012212 insulator Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000113 methacrylic resin Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2199991U JPH0548107Y2 (pm) | 1991-04-05 | 1991-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2199991U JPH0548107Y2 (pm) | 1991-04-05 | 1991-04-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0488832U JPH0488832U (pm) | 1992-08-03 |
| JPH0548107Y2 true JPH0548107Y2 (pm) | 1993-12-20 |
Family
ID=31756947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2199991U Expired - Lifetime JPH0548107Y2 (pm) | 1991-04-05 | 1991-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0548107Y2 (pm) |
-
1991
- 1991-04-05 JP JP2199991U patent/JPH0548107Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0488832U (pm) | 1992-08-03 |
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