GB8606149D0 - Cables - Google Patents

Cables

Info

Publication number
GB8606149D0
GB8606149D0 GB868606149A GB8606149A GB8606149D0 GB 8606149 D0 GB8606149 D0 GB 8606149D0 GB 868606149 A GB868606149 A GB 868606149A GB 8606149 A GB8606149 A GB 8606149A GB 8606149 D0 GB8606149 D0 GB 8606149D0
Authority
GB
United Kingdom
Prior art keywords
cables
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.)
Granted
Application number
GB868606149A
Other versions
GB2172410A (en
GB2172410B (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.)
Telephone Cables Ltd
Original Assignee
Telephone Cables Ltd
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 Telephone Cables Ltd filed Critical Telephone Cables Ltd
Publication of GB8606149D0 publication Critical patent/GB8606149D0/en
Publication of GB2172410A publication Critical patent/GB2172410A/en
Application granted granted Critical
Publication of GB2172410B publication Critical patent/GB2172410B/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
    • G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
    • 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
    • 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
    • G02B6/4479—Manufacturing methods of optical cables
GB08606149A 1985-03-13 1986-03-12 Cable containing hydrogen trapping powder Expired GB2172410B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858506497A GB8506497D0 (en) 1985-03-13 1985-03-13 Cables

Publications (3)

Publication Number Publication Date
GB8606149D0 true GB8606149D0 (en) 1986-04-16
GB2172410A GB2172410A (en) 1986-09-17
GB2172410B GB2172410B (en) 1988-10-26

Family

ID=10575921

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858506497A Pending GB8506497D0 (en) 1985-03-13 1985-03-13 Cables
GB08606149A Expired GB2172410B (en) 1985-03-13 1986-03-12 Cable containing hydrogen trapping powder

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858506497A Pending GB8506497D0 (en) 1985-03-13 1985-03-13 Cables

Country Status (1)

Country Link
GB (2) GB8506497D0 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082719A (en) * 1987-10-30 1992-01-21 At&T Bell Laboratories Water resistant communications cable
US4867526A (en) * 1987-10-30 1989-09-19 American Telephone And Telegraph Company, At&T Bell Laboratories Water resistant communications cable
IT1246985B (en) * 1990-11-13 1994-12-12 Pirelli Cavi Spa OPTICAL FIBER ELEMENT INCLUDING A COATING LAYER OF CROSS-LINKED POLYACRYLATE FOR UV RADIATION AND A H2 ABSORBENT BUFFER
IT1244809B (en) * 1990-11-29 1994-09-05 Pirelli Cavi Spa OPTICAL FIBER ELEMENT INCLUDING A HOUSING FOR OPTICAL FIBERS, MADE OF POLYOLEFINIC MATERIAL, AND A H2-ABSORBENT BUFFER.
IT1264902B1 (en) * 1993-06-29 1996-10-17 Pirelli Cavi Spa HYDROGEN-ABSORBENT COMPOSITION FOR FIBER OPTIC CABLES AND FIBER OPTIC CABLE INCLUDING THE ABOVE COMPOSITION
FR2764395B1 (en) * 1997-06-05 1999-07-30 Alsthom Cge Alcatel WATERPROOF TUBE CABLE COMPRISING AT LEAST ONE OPTICAL CONDUCTOR
US6238791B1 (en) 1997-12-18 2001-05-29 Ppg Industries Ohio, Inc. Coated glass fibers, composites and methods related thereto
US6087000A (en) * 1997-12-18 2000-07-11 Ppg Industries Ohio, Inc. Coated fiber strands, composites and cables including the same and related methods
FR2774183B1 (en) * 1998-01-26 2002-04-26 Alsthom Cge Alkatel SUBSTANTIALLY WATERPROOF TUBE CABLE HAVING AT LEAST ONE OPTICAL CONDUCTOR AND A HYDROGEN-ABSORBING PRODUCT
US6253012B1 (en) 1998-11-12 2001-06-26 Alcatel Cycled fiber lock for cross-functional totally dry optical fiber loose tube cable
GB9826263D0 (en) * 1998-11-30 1999-01-20 Pirelli General Plc Optical fibre cable manufacture

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
IT1176134B (en) * 1984-04-27 1987-08-12 Pirelli Cavi Spa OPTICAL FIBER CABLE EQUIPPED WITH PROTECTION AGAINST THE ABSORPTION OF GASEOUS HYDROGEN BY OPTICAL FIBERS
IT1176135B (en) * 1984-04-27 1987-08-12 Pirelli Cavi Spa OPTICAL FIBER PROTECTED AGAINST GAS HYDROGEN ABSORPTION
GB2159290B (en) * 1984-05-22 1987-11-18 Stc Plc Cables containing amorphous metals
GB8413189D0 (en) * 1984-05-23 1984-06-27 Telephone Cables Ltd Optical fibre cables

Also Published As

Publication number Publication date
GB2172410A (en) 1986-09-17
GB8506497D0 (en) 1985-04-17
GB2172410B (en) 1988-10-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee