JPS634990Y2 - - Google Patents
Info
- Publication number
- JPS634990Y2 JPS634990Y2 JP40981U JP40981U JPS634990Y2 JP S634990 Y2 JPS634990 Y2 JP S634990Y2 JP 40981 U JP40981 U JP 40981U JP 40981 U JP40981 U JP 40981U JP S634990 Y2 JPS634990 Y2 JP S634990Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- tape
- swellable
- optical fiber
- expandable
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000013307 optical fiber Substances 0.000 claims description 10
- 230000008961 swelling Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 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 |
|---|---|---|---|
| JP40981U JPS634990Y2 (enrdf_load_stackoverflow) | 1981-01-06 | 1981-01-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40981U JPS634990Y2 (enrdf_load_stackoverflow) | 1981-01-06 | 1981-01-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57114947U JPS57114947U (enrdf_load_stackoverflow) | 1982-07-16 |
| JPS634990Y2 true JPS634990Y2 (enrdf_load_stackoverflow) | 1988-02-10 |
Family
ID=29798997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40981U Expired JPS634990Y2 (enrdf_load_stackoverflow) | 1981-01-06 | 1981-01-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634990Y2 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5971144U (ja) * | 1982-11-05 | 1984-05-15 | 古河電気工業株式会社 | 油等の検知用光フアイバ |
| JPS60117122A (ja) * | 1983-11-30 | 1985-06-24 | Hitachi Cable Ltd | 長尺体における浸水検知方法 |
| JPS60200639A (ja) * | 1984-03-26 | 1985-10-11 | Toshiba Electric Equip Corp | 集中負荷制御システム |
-
1981
- 1981-01-06 JP JP40981U patent/JPS634990Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57114947U (enrdf_load_stackoverflow) | 1982-07-16 |
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