GB8508279D0 - Optical fibre transmission lines - Google Patents

Optical fibre transmission lines

Info

Publication number
GB8508279D0
GB8508279D0 GB858508279A GB8508279A GB8508279D0 GB 8508279 D0 GB8508279 D0 GB 8508279D0 GB 858508279 A GB858508279 A GB 858508279A GB 8508279 A GB8508279 A GB 8508279A GB 8508279 D0 GB8508279 D0 GB 8508279D0
Authority
GB
United Kingdom
Prior art keywords
transmission lines
optical fibre
fibre transmission
optical
lines
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.)
Withdrawn
Application number
GB858508279A
Other versions
GB2156837A (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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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
Priority claimed from GB848408183A external-priority patent/GB8408183D0/en
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Priority to GB08508279A priority Critical patent/GB2156837A/en
Publication of GB8508279D0 publication Critical patent/GB8508279D0/en
Publication of GB2156837A publication Critical patent/GB2156837A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • 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
    • G02B6/4438—Means specially adapted for strengthening or protecting the cables for facilitating insertion by fluid drag in ducts or capillaries
    • 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
    • G02B6/4439—Auxiliary devices
    • G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Light Guides In General And Applications Therefor (AREA)
GB08508279A 1984-03-29 1985-03-29 Optical fibre transmission lines Withdrawn GB2156837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08508279A GB2156837A (en) 1984-03-29 1985-03-29 Optical fibre transmission lines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848408183A GB8408183D0 (en) 1984-03-29 1984-03-29 Optical fibre transmission lines
GB08508279A GB2156837A (en) 1984-03-29 1985-03-29 Optical fibre transmission lines

Publications (2)

Publication Number Publication Date
GB8508279D0 true GB8508279D0 (en) 1985-05-09
GB2156837A GB2156837A (en) 1985-10-16

Family

ID=26287534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08508279A Withdrawn GB2156837A (en) 1984-03-29 1985-03-29 Optical fibre transmission lines

Country Status (1)

Country Link
GB (1) GB2156837A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8500772D0 (en) * 1985-01-11 1985-02-13 Telephone Cables Ltd Optical cables
GB2190457B (en) * 1986-05-17 1990-12-19 Stc Plc Hydraulic cable installation system
CH678232A5 (en) * 1986-07-03 1991-08-15 Maillefer Sa
IT1215529B (en) * 1987-06-01 1990-02-14 Pirelli Cavi Spa OPTICAL FIBER CABLE.
GB8714226D0 (en) * 1987-06-17 1987-07-22 Bicc Plc Optical fibre cables
GB8714640D0 (en) * 1987-06-23 1987-07-29 Bicc Plc Optical fibre cables
GB9009176D0 (en) * 1990-04-24 1990-06-20 Bicc Plc Duct for receiving an optical fibre member
US5046815A (en) * 1990-05-17 1991-09-10 Corning Incorporated Optical fiber cabling
US5227080A (en) * 1990-10-10 1993-07-13 Integral Corporation Intrinsically lubricated material compositions and products thereof
GB9513569D0 (en) * 1995-07-04 1995-09-06 Zeneca Ltd Optical fibre assemblies and ducts therefor
DE19707501C1 (en) * 1997-02-25 1998-11-26 Siemens Ag Optical microcable network with radio connections to subscribers
EP1004914A1 (en) * 1998-11-25 2000-05-31 Pinacl Communication Systems Ltd Improvements in and relating to cabling arrangements
GB0121458D0 (en) * 2001-09-05 2001-10-24 Emtelle Uk Ltd Tube assembly for installation into a duct
ATE363088T1 (en) * 2002-03-28 2007-06-15 Prysmian Cables & Systems Ltd METHOD FOR PRODUCING COATED OPTICAL FIBER UNITS
GB0313018D0 (en) 2002-08-10 2003-07-09 Emtelle Uk Ltd Signal transmitting cable
US20040042743A1 (en) * 2002-09-03 2004-03-04 Kariofilis Konstadinidis Optical fiber cables for microduct installations
GB0314462D0 (en) * 2003-06-23 2003-07-23 Emtelle Uk Ltd Tube for installation of flexible cable

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770609A (en) * 1953-08-26 1956-11-13 Du Pont Polyethylene-oleamide composition
US2770608A (en) * 1954-10-12 1956-11-13 Du Pont Polyethylene composition
GB818728A (en) * 1956-11-30 1959-08-19 Ici Ltd Plastic composition and structures thereof
BE570481A (en) * 1957-08-21 1900-01-01
NL270022A (en) * 1960-10-06
GB1175059A (en) * 1966-07-28 1969-12-23 Monsanto Chemicals Electrical cables
GB1182469A (en) * 1967-07-10 1970-02-25 Akad Wissenschaften Ddr Moulding Composition
GB1230189A (en) * 1968-09-24 1971-04-28
FR2077182A5 (en) * 1970-01-30 1971-10-15 Union Carbide Corp
US3896101A (en) * 1971-04-30 1975-07-22 Askew Anthony B Additive for plastic materials
JPS5144143B2 (en) * 1972-06-27 1976-11-26
US3969304A (en) * 1974-11-27 1976-07-13 National Distillers And Chemical Corporation Ethylene polymer films
GB2084927B (en) * 1980-10-10 1984-07-04 Raydex Int Ltd Lamination of plastics

Also Published As

Publication number Publication date
GB2156837A (en) 1985-10-16

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)