GB1409303A - Optical strands - Google Patents

Optical strands

Info

Publication number
GB1409303A
GB1409303A GB4349272A GB4349272A GB1409303A GB 1409303 A GB1409303 A GB 1409303A GB 4349272 A GB4349272 A GB 4349272A GB 4349272 A GB4349272 A GB 4349272A GB 1409303 A GB1409303 A GB 1409303A
Authority
GB
United Kingdom
Prior art keywords
filament
sept
plastics
optical
sheath
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
Application number
GB4349272A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Post Office
Original Assignee
Post Office
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Post Office filed Critical Post Office
Priority to GB4349272A priority Critical patent/GB1409303A/en
Priority to CA180,679A priority patent/CA990111A/en
Priority to AU60350/73A priority patent/AU475429B2/en
Priority to NL7312810A priority patent/NL7312810A/xx
Priority to JP48106429A priority patent/JPS49102362A/ja
Priority to DE19732347408 priority patent/DE2347408B2/de
Priority to FR7333701A priority patent/FR2200535B1/fr
Publication of GB1409303A publication Critical patent/GB1409303A/en
Expired legal-status Critical Current

Links

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
    • G02B6/4407—Optical cables with internal fluted support member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
GB4349272A 1972-09-20 1972-09-20 Optical strands Expired GB1409303A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB4349272A GB1409303A (en) 1972-09-20 1972-09-20 Optical strands
CA180,679A CA990111A (en) 1972-09-20 1973-09-10 Optical communication strands
AU60350/73A AU475429B2 (en) 1972-09-20 1973-09-17 Improvements in or relating to optical strands
NL7312810A NL7312810A (en, 2012) 1972-09-20 1973-09-18
JP48106429A JPS49102362A (en, 2012) 1972-09-20 1973-09-20
DE19732347408 DE2347408B2 (de) 1972-09-20 1973-09-20 Optischer Faserstrang
FR7333701A FR2200535B1 (en, 2012) 1972-09-20 1973-09-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4349272A GB1409303A (en) 1972-09-20 1972-09-20 Optical strands

Publications (1)

Publication Number Publication Date
GB1409303A true GB1409303A (en) 1975-10-08

Family

ID=10428984

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4349272A Expired GB1409303A (en) 1972-09-20 1972-09-20 Optical strands

Country Status (7)

Country Link
JP (1) JPS49102362A (en, 2012)
AU (1) AU475429B2 (en, 2012)
CA (1) CA990111A (en, 2012)
DE (1) DE2347408B2 (en, 2012)
FR (1) FR2200535B1 (en, 2012)
GB (1) GB1409303A (en, 2012)
NL (1) NL7312810A (en, 2012)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231635A (en) * 1977-05-27 1980-11-04 Siemens Aktiengesellschaft Communication cable with glass fiber light waveguides
US4235511A (en) * 1977-07-25 1980-11-25 Sumitomo Electric Industries, Ltd. Optical fiber cable constructions and methods and apparatus for fabricating same
US4248035A (en) * 1979-04-02 1981-02-03 Northern Telecom Limited Apparatus and method used in the assembly of fibre optic cables
US4589727A (en) * 1983-08-29 1986-05-20 Thomas & Betts Corporation Optical fiber retainer
US4772089A (en) * 1982-04-02 1988-09-20 Polyplastics Co., Ltd. Optical fiber cable and method for producing same
US6101305A (en) * 1997-12-15 2000-08-08 Siecor Corporation Fiber optic cable
WO2004079424A1 (en) * 2003-03-07 2004-09-16 British Telecommunications Public Limited Company An optical fiber cable and blowing installation technique
EP3640694A4 (en) * 2017-06-14 2021-03-03 Sumitomo Electric Industries, Ltd. SLOT TYPE OPTICAL CABLE

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335481Y2 (en, 2012) * 1974-05-23 1978-08-30
GB1448793A (en) * 1974-05-31 1976-09-08 Post Office Optical cables
US4153332A (en) * 1974-07-30 1979-05-08 Industrie Pirelli Societa Per Azioni Sheathed optical fiber element and cable
DE2449439C3 (de) * 1974-10-15 1984-08-23 Siemens AG, 1000 Berlin und 8000 München Nachrichtenkabel mit Lichtleiter bzw. Lichtleiterbündel als Übertragungselemente
JPS5512162Y2 (en, 2012) * 1974-10-16 1980-03-17
JPS5161846A (en) * 1974-11-25 1976-05-28 Tokyo Electric Power Co Hikariden soyokeeburu
DE2456552C2 (de) * 1974-11-29 1983-12-01 Siemens AG, 1000 Berlin und 8000 München Verbindung von zwei Glasfaserbündeln und Verfahren zur Herstellung der Verbindung
JPS5165948A (en) * 1974-12-04 1976-06-08 Hitachi Cable Hikaritsushinyokeeburu
JPS5938563B2 (ja) * 1974-12-08 1984-09-18 住友電気工業株式会社 光伝送用フアイバ−ケ−ブル
DE2508315C2 (de) * 1975-02-24 1984-09-06 Siemens AG, 1000 Berlin und 8000 München Nachrichtenkabel mit Lichtleiter bzw. Lichtleiterbündel als Übertragungselemente
DE2511019C2 (de) * 1975-03-11 1984-08-23 Siemens AG, 1000 Berlin und 8000 München Grundelement zum Aufbau optischer Kabel
JPS51106087A (en) * 1975-03-15 1976-09-20 Nippon Telegraph & Telephone Kaiteitsushinkeeburu
JPS51148956U (en, 2012) * 1975-05-22 1976-11-29
JPS6014242Y2 (ja) * 1975-06-23 1985-05-07 株式会社フジクラ 光通信ケ−ブル
DE2551210B2 (de) * 1975-11-12 1978-01-19 Siemens AG, 1000 Berlin und 8000 München Optisches kabel mit mehrschichtigem kunststoffmantel
JPS52126238A (en) * 1976-04-14 1977-10-22 Hitachi Cable Ltd Optical communication cable and its manufacture
DE2709106C2 (de) * 1977-03-02 1985-01-10 Siemens AG, 1000 Berlin und 8000 München Optisches Kabel
FR2419524A1 (fr) * 1978-03-08 1979-10-05 Lignes Telegraph Telephon Elements de cable a fibres optiques et cables les incorporant
JPS54130037A (en) * 1978-03-31 1979-10-09 Kokusai Denshin Denwa Co Ltd Optical fiber sea bottom cable and method of fabricating same
FR2428849A1 (fr) * 1978-06-13 1980-01-11 Fileca Cable optique
FR2470979B1 (fr) * 1979-12-06 1985-11-29 Foptica Sa Procede et installation de fabrication de cables a fibres optiques
JPS5735907U (en, 2012) * 1981-05-11 1982-02-25
NL8200495A (nl) * 1982-02-09 1983-09-01 Nederlanden Staat Lichtgeleider voor vochtsignalering en kabel omvattende zulk een geleider.
CA1236321A (en) * 1982-04-02 1988-05-10 Celanese Corporation Optical fiber cable and method for producing same
EP0091253B1 (en) * 1982-04-02 1986-06-11 Celanese Corporation A melt extruded elongated member of a thermotropic liquid crystalline polymer for use as a stiffening support in an optical fiber cable and fiber optic cables containing such an elongated member
FR2550629A1 (fr) * 1983-08-12 1985-02-15 Silec Liaisons Elec Cable a fibres optiques ne comportant aucun materiau conducteur de l'electricite
EP0136887A3 (en) * 1983-10-05 1985-05-08 International Standard Electric Corporation Dielectric optical fibre cable
IT1246985B (it) * 1990-11-13 1994-12-12 Pirelli Cavi Spa Elemento a fibre ottiche comprendente uno strato di rivestimento di poliacrilato reticolato per irraggiamento u.v. ed un tamponante h2 assorbente
IT1244809B (it) * 1990-11-29 1994-09-05 Pirelli Cavi Spa Elemento a fibre ottiche comprendente un alloggiamento per fibre ottiche, costituito di materiale poliolefinico, ed un tamponante h2-assorbente.
DE4306190B4 (de) * 1993-02-27 2004-04-15 Corning Gmbh Lichtwellenleiter-Kabel
CN104898218B (zh) * 2015-04-23 2018-02-02 浙江富春江光电科技有限公司 一种抗拉型光缆结构及其制造方法

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231635A (en) * 1977-05-27 1980-11-04 Siemens Aktiengesellschaft Communication cable with glass fiber light waveguides
US4235511A (en) * 1977-07-25 1980-11-25 Sumitomo Electric Industries, Ltd. Optical fiber cable constructions and methods and apparatus for fabricating same
US4385485A (en) * 1977-07-25 1983-05-31 Sumitomo Electric Industries Ltd. Methods and apparatus for fabricating optical fiber cables
US4248035A (en) * 1979-04-02 1981-02-03 Northern Telecom Limited Apparatus and method used in the assembly of fibre optic cables
US4772089A (en) * 1982-04-02 1988-09-20 Polyplastics Co., Ltd. Optical fiber cable and method for producing same
US4589727A (en) * 1983-08-29 1986-05-20 Thomas & Betts Corporation Optical fiber retainer
US6101305A (en) * 1997-12-15 2000-08-08 Siecor Corporation Fiber optic cable
WO2004079424A1 (en) * 2003-03-07 2004-09-16 British Telecommunications Public Limited Company An optical fiber cable and blowing installation technique
EP3640694A4 (en) * 2017-06-14 2021-03-03 Sumitomo Electric Industries, Ltd. SLOT TYPE OPTICAL CABLE
US11194108B2 (en) 2017-06-14 2021-12-07 Sumitomo Electric Industries, Ltd. Slot-type optical cable

Also Published As

Publication number Publication date
FR2200535B1 (en, 2012) 1977-09-09
CA990111A (en) 1976-06-01
JPS49102362A (en, 2012) 1974-09-27
NL7312810A (en, 2012) 1974-03-22
AU6035073A (en) 1975-03-20
DE2347408B2 (de) 1975-08-28
AU475429B2 (en) 1976-08-19
FR2200535A1 (en, 2012) 1974-04-19
DE2347408A1 (de) 1974-04-04

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee