NO168209C - Optisk fiber med minst ett beskyttende lag av plast - Google Patents

Optisk fiber med minst ett beskyttende lag av plast

Info

Publication number
NO168209C
NO168209C NO851686A NO851686A NO168209C NO 168209 C NO168209 C NO 168209C NO 851686 A NO851686 A NO 851686A NO 851686 A NO851686 A NO 851686A NO 168209 C NO168209 C NO 168209C
Authority
NO
Norway
Prior art keywords
plastic
optical fiber
protective layer
protective
layer
Prior art date
Application number
NO851686A
Other languages
English (en)
Norwegian (no)
Other versions
NO168209B (no
NO851686L (no
Inventor
Giuseppe Bianchi
Laura Gherardi
Original Assignee
Pirelli Cavi 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 Pirelli Cavi Spa filed Critical Pirelli Cavi Spa
Publication of NO851686L publication Critical patent/NO851686L/no
Publication of NO168209B publication Critical patent/NO168209B/no
Publication of NO168209C publication Critical patent/NO168209C/no

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
    • G02B6/4402—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
    • G02B6/44382—Means specially adapted for strengthening or protecting the cables the means comprising hydrogen absorbing materials

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)
NO851686A 1984-04-27 1985-04-26 Optisk fiber med minst ett beskyttende lag av plast NO168209C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20700/84A IT1176135B (it) 1984-04-27 1984-04-27 Fibra ottica protetta contro l'assorbimento di idrogeno gassoso

Publications (3)

Publication Number Publication Date
NO851686L NO851686L (no) 1985-10-28
NO168209B NO168209B (no) 1991-10-14
NO168209C true NO168209C (no) 1992-01-22

Family

ID=11170753

Family Applications (1)

Application Number Title Priority Date Filing Date
NO851686A NO168209C (no) 1984-04-27 1985-04-26 Optisk fiber med minst ett beskyttende lag av plast

Country Status (13)

Country Link
JP (1) JPS60239703A (nl)
AU (1) AU577574B2 (nl)
BR (1) BR8501841A (nl)
CA (1) CA1251075A (nl)
DE (1) DE3515228A1 (nl)
FR (1) FR2563634B1 (nl)
GB (1) GB2158263B (nl)
GR (1) GR851015B (nl)
IT (1) IT1176135B (nl)
NL (1) NL8500892A (nl)
NO (1) NO168209C (nl)
NZ (1) NZ211369A (nl)
SE (1) SE462007B (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8506497D0 (en) * 1985-03-13 1985-04-17 Telephone Cables Ltd Cables
IT1186003B (it) * 1985-10-08 1987-11-18 Pirelli Cavi Spa Cavo per telecomunizioni a fibre ottiche incorporante una miscela idrogeno assorbente e miscela idrogeno assorbente per cavi a fibre ottiche
GB8528423D0 (en) * 1985-11-19 1985-12-24 Stc Plc Hydrogen occlusion in optical cables
GB2240189A (en) * 1990-01-17 1991-07-24 Telephone Cables Ltd Optical cables
DE4108032A1 (de) 1991-03-13 1992-09-17 Bayer Ag Palladiumhaltige polymerzusammensetzung sowie verfahren zu ihrer herstellung
GB2313330A (en) * 1996-05-24 1997-11-26 Perkin Elmer Ltd Coating optical fibres
IT1290287B1 (it) * 1997-02-10 1998-10-22 Pirelli Cavi Spa Ora Pirelli C Cavo resistente all'umidita'
US6205276B1 (en) 1997-02-10 2001-03-20 Pirelli Cavi E Sistemi S.P.A. Moisture-resistant cable including zeolite
US6404961B1 (en) 1998-07-23 2002-06-11 Weatherford/Lamb, Inc. Optical fiber cable having fiber in metal tube core with outer protective layer
FR2803045B1 (fr) * 1999-12-22 2002-10-11 Cit Alcatel Fibre optique et cable a fibre optique comprenant au moins un element intermetallique absorbant l'hydrogene

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1079512A (en) * 1978-11-16 1980-06-17 Basil V.E. Walton Powdered telephone cable filling compound
ATE4046T1 (de) * 1980-02-12 1983-07-15 The Post Office Optische glasfaser und verfahren zum beschichten mit metall einer mit kunststoff ueberzogenen glasfaser.
US4407561A (en) * 1980-10-14 1983-10-04 Hughes Aircraft Company Metallic clad fiber optical waveguide
US4418984A (en) * 1980-11-03 1983-12-06 Hughes Aircraft Company Multiply coated metallic clad fiber optical waveguide
GB2125180A (en) * 1982-08-10 1984-02-29 Standard Telephones Cables Ltd Optical fibre manufacture
GB8321229D0 (en) * 1983-08-05 1983-09-07 Bicc Plc Optical cables
JPS6082156A (ja) * 1983-10-13 1985-05-10 ドル−オリバ−　インコ−ポレイテツド ハイドロサイクロン

Also Published As

Publication number Publication date
NO168209B (no) 1991-10-14
IT1176135B (it) 1987-08-12
NL8500892A (nl) 1985-11-18
SE8502047L (sv) 1985-10-28
FR2563634B1 (fr) 1990-02-23
GB2158263A (en) 1985-11-06
IT8420700A0 (it) 1984-04-27
GB8510656D0 (en) 1985-06-05
AU577574B2 (en) 1988-09-29
JPS60239703A (ja) 1985-11-28
SE462007B (sv) 1990-04-23
GR851015B (nl) 1985-11-25
IT8420700A1 (it) 1985-10-27
NZ211369A (en) 1988-03-30
CA1251075A (en) 1989-03-14
FR2563634A1 (fr) 1985-10-31
BR8501841A (pt) 1985-12-17
AU3953585A (en) 1985-10-31
DE3515228A1 (de) 1985-10-31
NO851686L (no) 1985-10-28
GB2158263B (en) 1988-01-06
SE8502047D0 (sv) 1985-04-26

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