JPH0722645Y2 - 光フアイバユニツト - Google Patents
光フアイバユニツトInfo
- Publication number
- JPH0722645Y2 JPH0722645Y2 JP1988053657U JP5365788U JPH0722645Y2 JP H0722645 Y2 JPH0722645 Y2 JP H0722645Y2 JP 1988053657 U JP1988053657 U JP 1988053657U JP 5365788 U JP5365788 U JP 5365788U JP H0722645 Y2 JPH0722645 Y2 JP H0722645Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- fiber unit
- tape
- unit
- foamed polyethylene
- 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
- 239000013307 optical fiber Substances 0.000 title claims description 111
- -1 polyethylene Polymers 0.000 claims description 29
- 239000004698 Polyethylene Substances 0.000 claims description 28
- 229920000573 polyethylene Polymers 0.000 claims description 28
- 239000006260 foam Substances 0.000 claims description 4
- 239000002250 absorbent Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 description 17
- 238000000576 coating method Methods 0.000 description 17
- 230000005540 biological transmission Effects 0.000 description 14
- 239000000835 fiber Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988053657U JPH0722645Y2 (ja) | 1988-04-21 | 1988-04-21 | 光フアイバユニツト |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988053657U JPH0722645Y2 (ja) | 1988-04-21 | 1988-04-21 | 光フアイバユニツト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01157307U JPH01157307U (OSRAM) | 1989-10-30 |
| JPH0722645Y2 true JPH0722645Y2 (ja) | 1995-05-24 |
Family
ID=31279623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988053657U Expired - Lifetime JPH0722645Y2 (ja) | 1988-04-21 | 1988-04-21 | 光フアイバユニツト |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0722645Y2 (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2830287B2 (ja) * | 1990-01-25 | 1998-12-02 | 日立電線株式会社 | 光ファイバケーブルの製造方法 |
| JP2789057B2 (ja) * | 1990-11-20 | 1998-08-20 | 三菱電線工業株式会社 | 光ファイバケーブル |
| US5422973A (en) * | 1994-03-28 | 1995-06-06 | Siecor Corporation | Water blocked unfilled single tube cable |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6037441B2 (ja) * | 1975-02-25 | 1985-08-26 | 古河電気工業株式会社 | 光ケ−ブル |
| GB8309671D0 (en) * | 1982-11-08 | 1983-05-11 | British Telecomm | Optical fibre transmission lines |
| JPS6087307A (ja) * | 1983-10-20 | 1985-05-17 | Nippon Telegr & Teleph Corp <Ntt> | フラツト光ケ−ブル |
| JPS6249114U (OSRAM) * | 1985-09-13 | 1987-03-26 | ||
| JPS62146112U (OSRAM) * | 1986-03-07 | 1987-09-16 | ||
| JPH0514253Y2 (OSRAM) * | 1986-09-08 | 1993-04-16 |
-
1988
- 1988-04-21 JP JP1988053657U patent/JPH0722645Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01157307U (OSRAM) | 1989-10-30 |
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