SE8502047L - Gasskyddad optisk fiberkabel - Google Patents

Gasskyddad optisk fiberkabel

Info

Publication number: SE8502047L
Authority: SE; Sweden
Prior art keywords: covering; optical fiber; metallic element; fiber cable; fibre
Prior art date: 1984-04-27

Application number

SE8502047A

Other languages

Unknown language ( )

English (en)

Other versions

SE462007B (sv

SE8502047D0 (sv

Inventor

G Bianchi

L 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.)

1984-04-27

Filing date

1985-04-26

Publication date

1985-10-28

1985-04-26 Application filed by Pirelli Cavi Spa filed Critical Pirelli Cavi Spa

1985-04-26 Publication of SE8502047D0 publication Critical patent/SE8502047D0/sv

1985-10-28 Publication of SE8502047L publication Critical patent/SE8502047L/sv

1990-04-23 Publication of SE462007B publication Critical patent/SE462007B/sv

Links

239000013307 optical fiber Substances 0.000 title abstract 2
229910052751 metal Inorganic materials 0.000 abstract 3
239000000835 fiber Substances 0.000 abstract 2
239000000843 powder Substances 0.000 abstract 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
229910052774 Proactinium Inorganic materials 0.000 abstract 1
238000010521 absorption reaction Methods 0.000 abstract 1
239000011248 coating agent Substances 0.000 abstract 1
238000000576 coating method Methods 0.000 abstract 1
229910052735 hafnium Inorganic materials 0.000 abstract 1
229910052739 hydrogen Inorganic materials 0.000 abstract 1
239000001257 hydrogen Substances 0.000 abstract 1
230000000737 periodic effect Effects 0.000 abstract 1
230000001681 protective effect Effects 0.000 abstract 1
239000011347 resin Substances 0.000 abstract 1
229920005989 resin Polymers 0.000 abstract 1
229910052715 tantalum Inorganic materials 0.000 abstract 1
229910052719 titanium Inorganic materials 0.000 abstract 1
229910052726 zirconium Inorganic materials 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
- G02B6/4402—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)

SE8502047A 1984-04-27 1985-04-26 Gasskyddad optisk fiberkabel SE462007B (sv)

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
SE8502047D0 SE8502047D0 (sv)	1985-04-26
SE8502047L true SE8502047L (sv)	1985-10-28
SE462007B SE462007B (sv)	1990-04-23

Family

ID=11170753

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8502047A SE462007B (sv)	1984-04-27	1985-04-26	Gasskyddad optisk fiberkabel

Country Status (13)

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

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

1984
- 1984-04-27 IT IT20700/84A patent/IT1176135B/it active
1985
- 1985-03-05 AU AU39535/85A patent/AU577574B2/en not_active Ceased
- 1985-03-08 NZ NZ211369A patent/NZ211369A/en unknown
- 1985-03-27 NL NL8500892A patent/NL8500892A/nl not_active Application Discontinuation
- 1985-04-18 BR BR8501841A patent/BR8501841A/pt unknown
- 1985-04-18 FR FR858505855A patent/FR2563634B1/fr not_active Expired - Lifetime
- 1985-04-26 JP JP60090760A patent/JPS60239703A/ja active Pending
- 1985-04-26 CA CA000480142A patent/CA1251075A/en not_active Expired
- 1985-04-26 NO NO851686A patent/NO168209C/no unknown
- 1985-04-26 SE SE8502047A patent/SE462007B/sv not_active IP Right Cessation
- 1985-04-26 GB GB08510656A patent/GB2158263B/en not_active Expired
- 1985-04-26 GR GR851015A patent/GR851015B/el unknown
- 1985-04-26 DE DE19853515228 patent/DE3515228A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
JPS60239703A (ja)	1985-11-28
SE462007B (sv)	1990-04-23
DE3515228A1 (de)	1985-10-31
CA1251075A (en)	1989-03-14
FR2563634B1 (fr)	1990-02-23
GB2158263B (en)	1988-01-06
GB2158263A (en)	1985-11-06
IT8420700A0 (it)	1984-04-27
AU3953585A (en)	1985-10-31
SE8502047D0 (sv)	1985-04-26
FR2563634A1 (fr)	1985-10-31
GR851015B (sv)	1985-11-25
GB8510656D0 (en)	1985-06-05
NO168209B (no)	1991-10-14
NO851686L (no)	1985-10-28
NL8500892A (nl)	1985-11-18
NO168209C (no)	1992-01-22
BR8501841A (pt)	1985-12-17
IT1176135B (it)	1987-08-12
IT8420700A1 (it)	1985-10-27
NZ211369A (en)	1988-03-30
AU577574B2 (en)	1988-09-29

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Legal Events

Date

Code

Title

Description

1995-01-31

NUG

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