CA1048827A - Composite optical fiber element for telecommunication cables - Google Patents

Composite optical fiber element for telecommunication cables

Info

Publication number
CA1048827A
CA1048827A CA75232715A CA232715A CA1048827A CA 1048827 A CA1048827 A CA 1048827A CA 75232715 A CA75232715 A CA 75232715A CA 232715 A CA232715 A CA 232715A CA 1048827 A CA1048827 A CA 1048827A
Authority
CA
Canada
Prior art keywords
optical fiber
filaments
set forth
composite optical
fiber
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
CA75232715A
Other languages
English (en)
French (fr)
Inventor
Antonio Ferrentino
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.)
Industrie Pirelli SpA
Original Assignee
Industrie Pirelli SpA
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 Industrie Pirelli SpA filed Critical Industrie Pirelli SpA
Application granted granted Critical
Publication of CA1048827A publication Critical patent/CA1048827A/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
    • G02B6/4429—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
    • G02B6/4401—Optical cables
    • G02B6/4402—Optical cables with one single optical waveguide

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Communication Cables (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Insulated Conductors (AREA)
CA75232715A 1974-08-02 1975-08-01 Composite optical fiber element for telecommunication cables Expired CA1048827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25886/74A IT1017833B (it) 1974-08-02 1974-08-02 Elemento per la trasmissione di segnali nei cavi di telecomuni cazione

Publications (1)

Publication Number Publication Date
CA1048827A true CA1048827A (en) 1979-02-20

Family

ID=11218034

Family Applications (1)

Application Number Title Priority Date Filing Date
CA75232715A Expired CA1048827A (en) 1974-08-02 1975-08-01 Composite optical fiber element for telecommunication cables

Country Status (11)

Country Link
JP (1) JPS59801B2 (es)
AR (1) AR203609A1 (es)
BR (1) BR7504494A (es)
CA (1) CA1048827A (es)
DE (1) DE2530242C2 (es)
ES (1) ES214843Y (es)
FR (1) FR2280912A1 (es)
GB (1) GB1488058A (es)
IT (1) IT1017833B (es)
SE (1) SE400388B (es)
ZA (1) ZA754887B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1103494A (en) * 1976-06-24 1981-06-23 Dennis L. Lewis Optical fibre cables and their manufacture
JPS5311038A (en) * 1976-07-19 1978-02-01 Nippon Telegr & Teleph Corp <Ntt> Cable for light communication
FR2375609A1 (fr) * 1976-12-21 1978-07-21 Cables De Lyon Geoffroy Delore Procede de fabrication d'une structure matricielle pour cable optique de telecommunication et cable ainsi obtenu
JPS53140450U (es) * 1977-04-13 1978-11-07
DE2902576A1 (de) * 1979-01-24 1980-07-31 Felten & Guilleaume Carlswerk Schutzhuelle fuer lichtleitfasern
JPS5633059A (en) * 1979-08-28 1981-04-03 Dainippon Toryo Co Ltd Refrigeration-type disk coating booth
JPS58149005A (ja) * 1982-03-02 1983-09-05 Furukawa Electric Co Ltd:The 光ケ−ブル
GB2215081B (en) * 1988-02-11 1992-05-20 Stc Plc Optical fibre communications cable
GB2215080B (en) * 1988-02-11 1992-06-03 Stc Plc Optical fibre cables.
JPH0522576Y2 (es) * 1989-03-28 1993-06-10
JPH02252847A (ja) * 1989-03-28 1990-10-11 Kanto Jiyuushi Kk コンクリート建築物における手摺取付装置
GB8921270D0 (en) * 1989-09-20 1989-11-08 Telephone Cables Ltd Optical aerial cable
DE4013755C2 (de) * 1990-04-28 1995-02-16 Kabelmetal Electro Gmbh Optisches Verkabelungselement sowie Verfahren und Vorrichtung zu dessen Herstellung
DE29620220U1 (de) * 1996-11-20 1997-01-09 Alsthom Cge Alcatel Optisches Element und optisches Kabel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1422147A (en) * 1972-06-06 1976-01-21 Bicc Ltd Optical guides
JPS50154742U (es) * 1974-06-08 1975-12-22

Also Published As

Publication number Publication date
FR2280912A1 (fr) 1976-02-27
GB1488058A (en) 1977-10-05
FR2280912B1 (es) 1977-12-16
JPS59801B2 (ja) 1984-01-09
ZA754887B (en) 1976-06-30
ES214843U (es) 1976-07-16
SE400388B (sv) 1978-03-20
DE2530242A1 (de) 1976-02-12
SE7508648L (sv) 1976-02-03
BR7504494A (pt) 1976-08-03
JPS5132649A (es) 1976-03-19
DE2530242C2 (de) 1986-01-30
AR203609A1 (es) 1975-09-22
ES214843Y (es) 1976-12-01
AU8361275A (en) 1977-02-03
IT1017833B (it) 1977-08-10

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