GB2158263B - Optical fibre - Google Patents

Optical fibre

Info

Publication number: GB2158263B
Authority: GB; United Kingdom
Prior art keywords: optical fibre; fibre; optical
Prior art date: 1984-04-27
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

GB08510656A

Other versions

GB8510656D0 (en

GB2158263A (en

Inventor

Giuseppe Bianchi

Laura Gherardi

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.)

Pirelli and C SpA

Original Assignee

Pirelli Cavi SpA

Cavi 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.)

1984-04-27

Filing date

1985-04-26

Publication date

1988-01-06

1985-04-26 Application filed by Pirelli Cavi SpA, Cavi Pirelli SpA filed Critical Pirelli Cavi SpA

1985-06-05 Publication of GB8510656D0 publication Critical patent/GB8510656D0/en

1985-11-06 Publication of GB2158263A publication Critical patent/GB2158263A/en

1988-01-06 Application granted granted Critical

1988-01-06 Publication of GB2158263B publication Critical patent/GB2158263B/en

Status Expired legal-status Critical Current

Links

239000013307 optical fiber Substances 0.000 title 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)

GB08510656A 1984-04-27 1985-04-26 Optical fibre Expired GB2158263B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT20700/84A IT1176135B (en)	1984-04-27	1984-04-27	OPTICAL FIBER PROTECTED AGAINST GAS HYDROGEN ABSORPTION

Publications (3)

Publication Number	Publication Date
GB8510656D0 GB8510656D0 (en)	1985-06-05
GB2158263A GB2158263A (en)	1985-11-06
GB2158263B true GB2158263B (en)	1988-01-06

Family

ID=11170753

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08510656A Expired GB2158263B (en)	1984-04-27	1985-04-26	Optical fibre

Country Status (13)

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

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 (en) *	1985-10-08	1987-11-18	Pirelli Cavi Spa	ABSORBENT HYDROGEN MIXTURE AND HYDROGEN ABSORBENT MIXTURE FOR FIBER OPTIC CABLE
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 (en)	1991-03-13	1992-09-17	Bayer Ag	PALLADIUM-CONTAINING POLYMER COMPOSITION AND METHOD FOR THE PRODUCTION THEREOF
GB2313330A (en) *	1996-05-24	1997-11-26	Perkin Elmer Ltd	Coating optical fibres
US6205276B1 (en)	1997-02-10	2001-03-20	Pirelli Cavi E Sistemi S.P.A.	Moisture-resistant cable including zeolite
IT1290287B1 (en) *	1997-02-10	1998-10-22	Pirelli Cavi Spa Ora Pirelli C	MOISTURE RESISTANT CABLE
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 (en) *	1999-12-22	2002-10-11	Cit Alcatel	OPTICAL FIBER AND FIBER OPTIC CABLE COMPRISING AT LEAST ONE HYDROGEN-ABSORBING INTERMETALLIC ELEMENT

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 (en) *	1980-02-12	1983-07-15	The Post Office	OPTICAL GLASS FIBER AND METHOD OF METAL COATING PLASTIC COATED GLASS FIBER.
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 (en) *	1983-10-13	1985-05-10	ドル−オリバ−　インコ−ポレイテツド	Hydrocyclone

1984
- 1984-04-27 IT IT20700/84A patent/IT1176135B/en 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/en not_active Application Discontinuation
- 1985-04-18 FR FR858505855A patent/FR2563634B1/en not_active Expired - Lifetime
- 1985-04-18 BR BR8501841A patent/BR8501841A/en unknown
- 1985-04-26 NO NO851686A patent/NO168209C/en unknown
- 1985-04-26 JP JP60090760A patent/JPS60239703A/en active Pending
- 1985-04-26 SE SE8502047A patent/SE462007B/en 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 CA CA000480142A patent/CA1251075A/en not_active Expired
- 1985-04-26 DE DE19853515228 patent/DE3515228A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
BR8501841A (en)	1985-12-17
AU3953585A (en)	1985-10-31
GB8510656D0 (en)	1985-06-05
NO168209B (en)	1991-10-14
DE3515228A1 (en)	1985-10-31
SE462007B (en)	1990-04-23
AU577574B2 (en)	1988-09-29
NO851686L (en)	1985-10-28
NL8500892A (en)	1985-11-18
CA1251075A (en)	1989-03-14
FR2563634B1 (en)	1990-02-23
IT8420700A1 (en)	1985-10-27
GR851015B (en)	1985-11-25
IT1176135B (en)	1987-08-12
JPS60239703A (en)	1985-11-28
SE8502047D0 (en)	1985-04-26
FR2563634A1 (en)	1985-10-31
NZ211369A (en)	1988-03-30
NO168209C (en)	1992-01-22
GB2158263A (en)	1985-11-06
IT8420700A0 (en)	1984-04-27
SE8502047L (en)	1985-10-28

Legal Events

Date	Code	Title	Description
1993-12-22	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19930426

Publication	Publication Date	Title
DE3573023D1 (en)	1989-10-19	Sheated optical fibres
EP0164681A3 (en)	1987-12-16	Single mode optical fiber
GB2161609B (en)	1987-10-07	Optical fibres
GB8406635D0 (en)	1984-04-18	Optical fibre element
DE3570852D1 (en)	1989-07-13	Optical fiber
GB8517036D0 (en)	1985-08-14	Optical fibre
EP0176263A3 (en)	1989-06-07	Optical fiber
GB8531511D0 (en)	1986-02-05	Optical fibres
GB8407864D0 (en)	1984-05-02	Optical fibres
GB8515619D0 (en)	1985-07-24	Optical fibre element
GB2158263B (en)	1988-01-06	Optical fibre
GB2162440B (en)	1987-10-14	Optical fibres
DE3561312D1 (en)	1988-02-11	Optical fiber
GB2166975B (en)	1988-06-02	Optical fibres
GB2155357B (en)	1987-09-09	Optical fibres
GB2167261B (en)	1988-04-27	Optical fibres
GB8600799D0 (en)	1986-02-19	Optical fibres
GB2158260B (en)	1988-02-10	Optical fibres
GB8418912D0 (en)	1984-08-30	Optical fibre
GB8424668D0 (en)	1984-11-07	Optical waveguides
GB2152494B (en)	1987-03-25	Optical fibre manufacture
GB8420206D0 (en)	1984-09-12	Optical fibres
EP0282655A3 (en)	1989-03-15	Fiber optic structure
EP0274772A3 (en)	1989-03-15	Fiber optic structure
EP0174524A3 (en)	1987-08-12	Optical fiber connection