JPH0318683B2 - - Google Patents
Info
- Publication number
- JPH0318683B2 JPH0318683B2 JP55168527A JP16852780A JPH0318683B2 JP H0318683 B2 JPH0318683 B2 JP H0318683B2 JP 55168527 A JP55168527 A JP 55168527A JP 16852780 A JP16852780 A JP 16852780A JP H0318683 B2 JPH0318683 B2 JP H0318683B2
- Authority
- JP
- Japan
- Prior art keywords
- tension
- optical fiber
- optical
- cable
- optical cable
- 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 74
- 230000003287 optical effect Effects 0.000 claims description 54
- 239000011295 pitch Substances 0.000 claims description 27
- 238000010586 diagram Methods 0.000 description 10
- 239000000835 fiber Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007586 pull-out test Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000004904 shortening Methods 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
- G02B6/441—Optical cables built up from sub-bundles
- G02B6/4413—Helical structure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55168527A JPS5792304A (en) | 1980-11-29 | 1980-11-29 | Optical cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55168527A JPS5792304A (en) | 1980-11-29 | 1980-11-29 | Optical cable |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5792304A JPS5792304A (en) | 1982-06-08 |
JPH0318683B2 true JPH0318683B2 (no) | 1991-03-13 |
Family
ID=15869667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55168527A Granted JPS5792304A (en) | 1980-11-29 | 1980-11-29 | Optical cable |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5792304A (no) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10235253B4 (de) * | 2001-08-02 | 2015-04-23 | Nippon Soken, Inc. | Verfahren zur Herstellung von Schichtdielektrika |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8467645B2 (en) * | 2009-08-20 | 2013-06-18 | Nexans | Fiber optic arrangement using flat wide water swellable binder for subunit access |
-
1980
- 1980-11-29 JP JP55168527A patent/JPS5792304A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10235253B4 (de) * | 2001-08-02 | 2015-04-23 | Nippon Soken, Inc. | Verfahren zur Herstellung von Schichtdielektrika |
Also Published As
Publication number | Publication date |
---|---|
JPS5792304A (en) | 1982-06-08 |
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