JPS6216673Y2 - - Google Patents
Info
- Publication number
- JPS6216673Y2 JPS6216673Y2 JP4463280U JP4463280U JPS6216673Y2 JP S6216673 Y2 JPS6216673 Y2 JP S6216673Y2 JP 4463280 U JP4463280 U JP 4463280U JP 4463280 U JP4463280 U JP 4463280U JP S6216673 Y2 JPS6216673 Y2 JP S6216673Y2
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- oil
- sensing
- sensitive layer
- element according
- 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
- 239000007788 liquid Substances 0.000 claims description 28
- 238000001514 detection method Methods 0.000 claims description 10
- 239000013307 optical fiber Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 5
- 238000005470 impregnation Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 238000009736 wetting Methods 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 description 6
- 229920002223 polystyrene Polymers 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000007423 decrease Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 206010040925 Skin striae Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4463280U JPS6216673Y2 (fr) | 1980-04-02 | 1980-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4463280U JPS6216673Y2 (fr) | 1980-04-02 | 1980-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56146279U JPS56146279U (fr) | 1981-11-04 |
| JPS6216673Y2 true JPS6216673Y2 (fr) | 1987-04-27 |
Family
ID=29639855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4463280U Expired JPS6216673Y2 (fr) | 1980-04-02 | 1980-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6216673Y2 (fr) |
-
1980
- 1980-04-02 JP JP4463280U patent/JPS6216673Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56146279U (fr) | 1981-11-04 |
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