CA1074599A - Protection et renforcement mecanique des fibres optiques - Google Patents
Protection et renforcement mecanique des fibres optiquesInfo
- Publication number
- CA1074599A CA1074599A CA261,341A CA261341A CA1074599A CA 1074599 A CA1074599 A CA 1074599A CA 261341 A CA261341 A CA 261341A CA 1074599 A CA1074599 A CA 1074599A
- Authority
- CA
- Canada
- Prior art keywords
- sheath
- optical fiber
- contact
- sheaths
- separation surface
- 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
- 230000003287 optical effect Effects 0.000 title claims description 6
- 230000002787 reinforcement Effects 0.000 title claims description 4
- 239000013307 optical fiber Substances 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims description 9
- 239000004952 Polyamide Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- 229920001903 high density polyethylene Polymers 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical class OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims 1
- 229920001038 ethylene copolymer Polymers 0.000 claims 1
- 229920001684 low density polyethylene Polymers 0.000 claims 1
- 230000001012 protector Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000013201 Stress fracture Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 210000004013 groin Anatomy 0.000 description 1
- 230000003370 grooming effect Effects 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 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
- G02B6/4402—Optical cables with one single optical waveguide
-
- 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
- G02B6/443—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
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Insulated Conductors (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Communication Cables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7528808A FR2326714A1 (fr) | 1975-09-19 | 1975-09-19 | Protection et renforcement mecanique des fibres optiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1074599A true CA1074599A (fr) | 1980-04-01 |
Family
ID=9160221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA261,341A Expired CA1074599A (fr) | 1975-09-19 | 1976-09-16 | Protection et renforcement mecanique des fibres optiques |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4389087A (Direct) |
| JP (1) | JPS6011323B2 (Direct) |
| CA (1) | CA1074599A (Direct) |
| CH (1) | CH595644A5 (Direct) |
| DE (1) | DE2641166A1 (Direct) |
| FR (1) | FR2326714A1 (Direct) |
| GB (1) | GB1511615A (Direct) |
| IT (1) | IT1063798B (Direct) |
| NL (1) | NL7610392A (Direct) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2724155A1 (de) * | 1977-05-27 | 1978-12-07 | Siemens Ag | Nachrichtenkabel mit glasfaser-lichtwellenleitern |
| NL7908966A (nl) * | 1979-12-13 | 1981-07-16 | Philips Nv | Optisch telecommunicatie element, werkwijze voor de vervaardiging ervan en optische telecommunicatiekabel voorzien van het element. |
| JPS56117205A (en) * | 1980-02-22 | 1981-09-14 | Nippon Telegr & Teleph Corp <Ntt> | Flame-resisting optical fiber cord |
| DE3024310C2 (de) * | 1980-06-27 | 1983-06-23 | Siemens AG, 1000 Berlin und 8000 München | Optisches Kabel und Verfahren zu seiner Herstellung |
| DE3025412C2 (de) * | 1980-07-04 | 1983-11-24 | Siemens AG, 1000 Berlin und 8000 München | Kabel, insbesondere Nachrichtenkabel, mit längsverlaufenden Zugentlastungselementen im Kabelmantel |
| IT1132798B (it) * | 1980-09-29 | 1986-07-02 | Pirelli | Cavo ottico perfezionato |
| DE3105068A1 (de) * | 1981-02-12 | 1982-09-02 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Breitbandnetz fuer nachrichtentechnische signale |
| JPS5893003A (ja) * | 1981-11-27 | 1983-06-02 | Mitsubishi Rayon Co Ltd | 光伝送性繊維 |
| US5169126C1 (en) | 1982-11-08 | 2001-05-08 | British Telecomm | Method and apparatus for installing transmission lines |
| ATE134046T1 (de) * | 1982-11-08 | 1996-02-15 | British Telecomm | Optisches kabel |
| DE3337863A1 (de) * | 1983-10-18 | 1985-04-25 | Siemens AG, 1000 Berlin und 8000 München | Konzentrisch aufgebautes optisches luft- oder seekabel |
| EP0157610B1 (en) * | 1984-03-29 | 1989-09-13 | BRITISH TELECOMMUNICATIONS public limited company | Sheated optical fibres |
| JPS61201209A (ja) * | 1985-03-04 | 1986-09-05 | Mitsubishi Rayon Co Ltd | プラスチック光フアイバ |
| DE3516708A1 (de) * | 1985-05-09 | 1986-11-13 | kabelmetal electro GmbH, 3000 Hannover | Elektrische flachleitung zur energie- oder signaluebertragung |
| DE3545662A1 (de) * | 1985-12-21 | 1987-06-25 | Philips Patentverwaltung | Verfahren zur herstellung eines optischen kabels |
| US4715677A (en) * | 1985-12-24 | 1987-12-29 | Sumitomo Electric Research Triangle, Inc. | Ruggedized optical fiber cable |
| EP0233805A3 (en) * | 1986-01-31 | 1988-03-23 | AT&T Corp. | Optical fibre cable |
| US4893893A (en) * | 1986-01-31 | 1990-01-16 | American Telephone And Telegraph Co., At&T Bell Laboratories | Strengthened buffered optical fiber |
| CA1252839A (en) * | 1986-06-20 | 1989-04-18 | Jacques Cornibert | Telecommunications cable |
| US4770489A (en) * | 1986-08-27 | 1988-09-13 | Sumitomo Electric Research Triangle, Inc. | Ruggedized optical communication cable |
| GB8706803D0 (en) * | 1987-03-23 | 1987-04-29 | British Telecomm | Optical fibre installation |
| GB8714640D0 (en) * | 1987-06-23 | 1987-07-29 | Bicc Plc | Optical fibre cables |
| GB2215080B (en) * | 1988-02-11 | 1992-06-03 | Stc Plc | Optical fibre cables. |
| JPS63253316A (ja) * | 1988-02-24 | 1988-10-20 | Nippon Telegr & Teleph Corp <Ntt> | スペーサ形光フアイバケーブルの製造方法 |
| DE3815565C2 (de) * | 1988-05-06 | 1997-11-27 | Siemens Ag | Optisches Kabel mit Zugelementen im Bereich des Außenmantels |
| GB8813068D0 (en) * | 1988-06-02 | 1988-07-06 | British Telecomm | Transmission line installation |
| EP0674324B1 (de) * | 1994-03-15 | 1998-12-16 | Jansen AG | Kabelschutzrohr |
| DE19500467A1 (de) * | 1995-01-05 | 1996-07-11 | Siemens Ag | Optisches Kabel und Verfahren zu dessen Wiederverwertung |
| JP4514837B2 (ja) | 1996-09-19 | 2010-07-28 | ブリティッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー | ブロウ用ヘッド |
| JP3578076B2 (ja) * | 2000-10-13 | 2004-10-20 | 住友電気工業株式会社 | 自己支持型ケーブル及びその製造方法 |
| US6839494B2 (en) * | 2003-03-18 | 2005-01-04 | 3M Innovative Properties Company | Dual stage fiber optic cable design |
| FR3044776B1 (fr) * | 2015-12-07 | 2018-04-06 | Acome Societe Cooperative Et Participative Societe Anonyme Cooperative De Production A Capital Variable | Cable optique a element de renfort mecanique |
| US11287590B2 (en) * | 2017-06-12 | 2022-03-29 | Corning Research & Development Corporation | In-road interface protected cable |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3573348A (en) * | 1969-04-25 | 1971-04-06 | Edward M Herrmann | Neutrally buoyant vertical underwater cable |
| US4000936A (en) * | 1974-07-30 | 1977-01-04 | Bell Telephone Laboratories, Incorporated | Optical fiber jacket designs for minimum distortion loss |
| US4037922A (en) * | 1975-07-07 | 1977-07-26 | Corning Glass Works | Optical waveguide cable |
-
1975
- 1975-09-19 FR FR7528808A patent/FR2326714A1/fr active Granted
-
1976
- 1976-08-26 CH CH1082076A patent/CH595644A5/xx not_active IP Right Cessation
- 1976-08-26 GB GB35484/76A patent/GB1511615A/en not_active Expired
- 1976-09-03 IT IT26864/76A patent/IT1063798B/it active
- 1976-09-13 DE DE19762641166 patent/DE2641166A1/de not_active Withdrawn
- 1976-09-16 CA CA261,341A patent/CA1074599A/fr not_active Expired
- 1976-09-17 NL NL7610392A patent/NL7610392A/xx not_active Application Discontinuation
- 1976-09-17 JP JP51110942A patent/JPS6011323B2/ja not_active Expired
-
1979
- 1979-09-21 US US06/077,496 patent/US4389087A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1511615A (en) | 1978-05-24 |
| US4389087A (en) | 1983-06-21 |
| NL7610392A (nl) | 1977-03-22 |
| FR2326714A1 (fr) | 1977-04-29 |
| JPS5263350A (en) | 1977-05-25 |
| CH595644A5 (Direct) | 1978-02-15 |
| JPS6011323B2 (ja) | 1985-03-25 |
| DE2641166A1 (de) | 1977-03-31 |
| IT1063798B (it) | 1985-02-11 |
| FR2326714B1 (Direct) | 1978-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |