JPS6143683B2 - - Google Patents
Info
- Publication number
- JPS6143683B2 JPS6143683B2 JP51110943A JP11094376A JPS6143683B2 JP S6143683 B2 JPS6143683 B2 JP S6143683B2 JP 51110943 A JP51110943 A JP 51110943A JP 11094376 A JP11094376 A JP 11094376A JP S6143683 B2 JPS6143683 B2 JP S6143683B2
- Authority
- JP
- Japan
- Prior art keywords
- sheath
- optical fibers
- optical fiber
- foamed
- bundle
- 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
- 239000013307 optical fiber Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 description 4
- 239000011295 pitch Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 208000013201 Stress fracture Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920006163 vinyl copolymer Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
- Insulated Conductors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7528809A FR2325062A1 (fr) | 1975-09-19 | 1975-09-19 | Noyau central pour l'assemblage de fibres optiques en un faisceau |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5263351A JPS5263351A (en) | 1977-05-25 |
| JPS6143683B2 true JPS6143683B2 (es) | 1986-09-29 |
Family
ID=9160222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51110943A Granted JPS5263351A (en) | 1975-09-19 | 1976-09-17 | Optical cable |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5263351A (es) |
| CA (1) | CA1061148A (es) |
| CH (1) | CH595645A5 (es) |
| DE (1) | DE2641139A1 (es) |
| FR (1) | FR2325062A1 (es) |
| GB (1) | GB1501777A (es) |
| IT (1) | IT1063950B (es) |
| NL (1) | NL7610284A (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4269024A (en) * | 1978-08-01 | 1981-05-26 | Associated Electrical Industries Limited | Strength members for the reinforcement of optical fibre cables |
| US4479702A (en) * | 1982-07-06 | 1984-10-30 | Olin Corporation | Method and apparatus for assembling a compact multi-conductor optical fiber communication cable |
| GB2133206B (en) * | 1982-12-15 | 1986-06-04 | Standard Telephones Cables Ltd | Cable manufacture |
| JPS61179408A (ja) * | 1985-02-05 | 1986-08-12 | Ube Nitto Kasei Kk | 光フアイバ担持用スペ−サおよびその製造方法 |
| DE59504527D1 (de) * | 1994-03-15 | 1999-01-28 | Jansen Ag Oberriet | Kabelschutzrohr |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7522928U (de) * | 1975-07-16 | 1979-07-12 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Optisches kabel |
-
1975
- 1975-09-19 FR FR7528809A patent/FR2325062A1/fr active Granted
-
1976
- 1976-08-26 GB GB35485/76A patent/GB1501777A/en not_active Expired
- 1976-08-26 CH CH1082176A patent/CH595645A5/xx not_active IP Right Cessation
- 1976-09-03 IT IT26865/76A patent/IT1063950B/it active
- 1976-09-13 DE DE19762641139 patent/DE2641139A1/de not_active Withdrawn
- 1976-09-15 NL NL7610284A patent/NL7610284A/xx not_active Application Discontinuation
- 1976-09-16 CA CA261,390A patent/CA1061148A/fr not_active Expired
- 1976-09-17 JP JP51110943A patent/JPS5263351A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CH595645A5 (es) | 1978-02-15 |
| JPS5263351A (en) | 1977-05-25 |
| CA1061148A (fr) | 1979-08-28 |
| FR2325062A1 (fr) | 1977-04-15 |
| DE2641139A1 (de) | 1977-03-31 |
| GB1501777A (en) | 1978-02-22 |
| IT1063950B (it) | 1985-02-18 |
| NL7610284A (nl) | 1977-03-22 |
| FR2325062B1 (es) | 1979-03-30 |
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