FR2446495A1 - Cable a fibres optiques et son procede de fabrication - Google Patents
Cable a fibres optiques et son procede de fabricationInfo
- Publication number
- FR2446495A1 FR2446495A1 FR7900914A FR7900914A FR2446495A1 FR 2446495 A1 FR2446495 A1 FR 2446495A1 FR 7900914 A FR7900914 A FR 7900914A FR 7900914 A FR7900914 A FR 7900914A FR 2446495 A1 FR2446495 A1 FR 2446495A1
- Authority
- FR
- France
- Prior art keywords
- optical fiber
- fiber cable
- manufacturing
- grooves
- core
- 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.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000001681 protective effect Effects 0.000 abstract 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
-
- 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
-
- 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
-
- 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
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/4486—Protective covering
-
- 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
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/4489—Manufacturing methods of optical cables of central supporting members of lobe structure
-
- 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
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/449—Twisting
- G02B6/4491—Twisting in a lobe structure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Communication Cables (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Insulated Conductors (AREA)
Abstract
Câble à fibres optiques comprenant un noyau central cylindrique armé, des rainures longitudinales dans lesquelles sont disposées des fibres optiques, et un gainage extérieur de protection. Les rainures sont présentées par des supports de fibres optiques à section en portion d'anneau disposés en hélice autour dudit noyau pour former une ou plusieurs couches continues.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7900914A FR2446495A1 (fr) | 1979-01-15 | 1979-01-15 | Cable a fibres optiques et son procede de fabrication |
NL7907380A NL7907380A (nl) | 1979-01-15 | 1979-10-04 | Kabel van optische vezels, alsmede werkwijze voor de vervaardiging daarvan. |
GB7934801A GB2040063A (en) | 1979-01-15 | 1979-10-08 | A fibre optic cable and its method of manufacture |
BE6/46970A BE879301A (fr) | 1979-01-15 | 1979-10-09 | Cable a fibres optiques et son procede de fabrication |
ES485126A ES485126A0 (es) | 1979-01-15 | 1979-10-17 | Cable de fibras opticas |
JP17403379A JPS5595911A (en) | 1979-01-15 | 1979-12-27 | Fiber photo cable* and its manufacture |
DE19803000674 DE3000674A1 (de) | 1979-01-15 | 1980-01-10 | Lichtleitfasern enthaltendes kabel und verfahren zu seiner herstellung |
IT47574/80A IT1126886B (it) | 1979-01-15 | 1980-01-11 | Cavi a fibre ottiche e procedimento per la sua produzione |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7900914A FR2446495A1 (fr) | 1979-01-15 | 1979-01-15 | Cable a fibres optiques et son procede de fabrication |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2446495A1 true FR2446495A1 (fr) | 1980-08-08 |
FR2446495B1 FR2446495B1 (fr) | 1982-05-28 |
Family
ID=9220764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7900914A Granted FR2446495A1 (fr) | 1979-01-15 | 1979-01-15 | Cable a fibres optiques et son procede de fabrication |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5595911A (fr) |
BE (1) | BE879301A (fr) |
DE (1) | DE3000674A1 (fr) |
ES (1) | ES485126A0 (fr) |
FR (1) | FR2446495A1 (fr) |
GB (1) | GB2040063A (fr) |
IT (1) | IT1126886B (fr) |
NL (1) | NL7907380A (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO168190C (no) * | 1982-09-01 | 1992-01-22 | Cable Belt Ltd | Kabel |
US4435238A (en) * | 1982-10-28 | 1984-03-06 | International Telephone And Telegraph Corporation | Manufacturing process for a low loss optical fiber cable |
GB2130611A (en) * | 1982-11-22 | 1984-06-06 | Dr A T Ratcliffe | Synthetic fibre rope: monitoring strain using optical fires |
GB2157018B (en) * | 1984-04-02 | 1987-07-29 | Telephone Cables Ltd | Optical fibre cables |
IT1175835B (it) * | 1984-04-19 | 1987-07-15 | Pirelli Cavi Spa | Cavo sottomarino per telecomunicazioni a fibre ottiche |
IT1184322B (it) * | 1985-02-26 | 1987-10-28 | Pirelli Cavi Spa | Cavo sottomarino per telecomunicazioni a fibre ottiche |
DE3839109A1 (de) * | 1988-11-18 | 1990-05-23 | Siemens Ag | Optisches kabel mit mehreren kammerelementen |
US5202945A (en) * | 1991-02-06 | 1993-04-13 | Siemens Aktiengesellschaft | Optical cable and method for the manufacture thereof |
EP0503433B1 (fr) * | 1991-03-15 | 1996-05-29 | Siemens Aktiengesellschaft | Procédé et dispositif pour la fabrication d'un câble optique |
DE4108569C2 (de) * | 1991-03-15 | 2000-09-07 | Siemens Ag | Optisches Kabel und Verfahren zu seiner Herstellung |
GB2254086A (en) * | 1991-03-26 | 1992-09-30 | Bridon Plc | Tendons |
ATE139628T1 (de) * | 1992-03-03 | 1996-07-15 | Siemens Ag | Optisches kabel und verfahren zu dessen herstellung |
DE4206652A1 (de) * | 1992-03-03 | 1993-09-09 | Siemens Ag | Optisches kabel und verfahren zu dessen herstellung |
FR2714977A1 (fr) * | 1994-01-12 | 1995-07-13 | Siemens Ag | Câble optique et son procédé de fabrication. |
US5771321A (en) * | 1996-01-04 | 1998-06-23 | Massachusetts Institute Of Technology | Micromechanical optical switch and flat panel display |
CN107342128B (zh) * | 2017-06-22 | 2023-02-24 | 渝丰科技股份有限公司 | 一种便穿导线电缆及其穿线方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2523738A1 (de) * | 1974-05-31 | 1975-12-11 | Post Office | Nachrichtenkabel |
FR2288318A1 (fr) * | 1974-10-15 | 1976-05-14 | Siemens Ag | Cable de communication a elements optiques de transmission |
US4054365A (en) * | 1976-05-28 | 1977-10-18 | General Cable Corporation | Fiber optic cable construction |
DE2710098A1 (de) * | 1977-03-08 | 1978-09-14 | Siemens Ag | Lichtwellenleiter-kabel |
FR2390816A1 (fr) * | 1977-05-13 | 1978-12-08 | Bicc Ltd | Cable aerien pour systeme de transmission electrique et systeme de transmission comprenant un tel cable |
-
1979
- 1979-01-15 FR FR7900914A patent/FR2446495A1/fr active Granted
- 1979-10-04 NL NL7907380A patent/NL7907380A/nl not_active Application Discontinuation
- 1979-10-08 GB GB7934801A patent/GB2040063A/en not_active Withdrawn
- 1979-10-09 BE BE6/46970A patent/BE879301A/fr unknown
- 1979-10-17 ES ES485126A patent/ES485126A0/es active Granted
- 1979-12-27 JP JP17403379A patent/JPS5595911A/ja active Pending
-
1980
- 1980-01-10 DE DE19803000674 patent/DE3000674A1/de not_active Ceased
- 1980-01-11 IT IT47574/80A patent/IT1126886B/it active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2523738A1 (de) * | 1974-05-31 | 1975-12-11 | Post Office | Nachrichtenkabel |
FR2288318A1 (fr) * | 1974-10-15 | 1976-05-14 | Siemens Ag | Cable de communication a elements optiques de transmission |
US4054365A (en) * | 1976-05-28 | 1977-10-18 | General Cable Corporation | Fiber optic cable construction |
DE2710098A1 (de) * | 1977-03-08 | 1978-09-14 | Siemens Ag | Lichtwellenleiter-kabel |
FR2390816A1 (fr) * | 1977-05-13 | 1978-12-08 | Bicc Ltd | Cable aerien pour systeme de transmission electrique et systeme de transmission comprenant un tel cable |
Also Published As
Publication number | Publication date |
---|---|
IT8047574A0 (it) | 1980-01-11 |
JPS5595911A (en) | 1980-07-21 |
NL7907380A (nl) | 1980-07-17 |
GB2040063A (en) | 1980-08-20 |
BE879301A (fr) | 1980-02-01 |
IT1126886B (it) | 1986-05-21 |
ES8100840A1 (es) | 1980-05-16 |
FR2446495B1 (fr) | 1982-05-28 |
ES485126A0 (es) | 1980-05-16 |
DE3000674A1 (de) | 1980-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
CD | Change of name or company name |