IT1034346B - IMPROVEMENTS WITH CABLES FOR COMMUNICATIONS - Google Patents

IMPROVEMENTS WITH CABLES FOR COMMUNICATIONS

Info

Publication number
IT1034346B
IT1034346B IT21349/75A IT2134975A IT1034346B IT 1034346 B IT1034346 B IT 1034346B IT 21349/75 A IT21349/75 A IT 21349/75A IT 2134975 A IT2134975 A IT 2134975A IT 1034346 B IT1034346 B IT 1034346B
Authority
IT
Italy
Prior art keywords
cables
communications
Prior art date
Application number
IT21349/75A
Other languages
Italian (it)
Inventor
J R Osterfield
Original Assignee
Pirelli General Cable Works
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 General Cable Works filed Critical Pirelli General Cable Works
Application granted granted Critical
Publication of IT1034346B publication Critical patent/IT1034346B/en

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
    • G02B6/4415—Cables for special applications
    • G02B6/4416—Heterogeneous cables
    • 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
    • G02B6/443—Protective covering

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Communication Cables (AREA)
  • Insulated Conductors (AREA)
IT21349/75A 1974-03-20 1975-03-18 IMPROVEMENTS WITH CABLES FOR COMMUNICATIONS IT1034346B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1246874A GB1453402A (en) 1974-03-20 1974-03-20 Communication cables

Publications (1)

Publication Number Publication Date
IT1034346B true IT1034346B (en) 1979-09-10

Family

ID=10005166

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21349/75A IT1034346B (en) 1974-03-20 1975-03-18 IMPROVEMENTS WITH CABLES FOR COMMUNICATIONS

Country Status (8)

Country Link
JP (1) JPS50133845A (en)
BR (1) BR7501574A (en)
CA (1) CA1046319A (en)
DE (1) DE2512006B2 (en)
FR (1) FR2265108B1 (en)
GB (1) GB1453402A (en)
IT (1) IT1034346B (en)
SE (1) SE409060B (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1479426A (en) * 1975-01-06 1977-07-13 Bicc Ltd Optical guides
DE2551211B2 (en) * 1975-11-12 1977-12-29 Siemens AG, 1000 Berlin und 8000 München OPTICAL CABLE WITH MULTI-LAYER PLASTIC COAT
FR2331800A1 (en) * 1975-11-14 1977-06-10 Fort Francois OPTICAL CONDUCTOR CABLE
SE7613840L (en) * 1975-12-11 1977-06-12 Pilkington Brothers Ltd OPTICAL FIBER CABLE
US4054365A (en) * 1976-05-28 1977-10-18 General Cable Corporation Fiber optic cable construction
US4143942A (en) * 1976-10-26 1979-03-13 Belden Corporation Fiber optic cable and method of making same
DE2709106C2 (en) * 1977-03-02 1985-01-10 Siemens AG, 1000 Berlin und 8000 München Optical cable
GB1585895A (en) * 1977-04-13 1981-03-11 Bicc Ltd Optical guides
CA1112310A (en) * 1977-05-13 1981-11-10 Peter Fearns Overhead electric transmission systems
JPS542445U (en) * 1977-06-07 1979-01-09
US4156104A (en) * 1977-10-11 1979-05-22 Bell Telephone Laboratories, Incorporated Submarine cable for optical communications
IT1121754B (en) * 1977-12-05 1986-04-23 Int Standard Electric Corp OPTICAL COMMUNICATION CABLE
JPS5499646A (en) * 1977-12-16 1979-08-06 Post Office Submarine communication cable
JPS54134449A (en) * 1978-04-11 1979-10-18 Kokusai Denshin Denwa Co Ltd Photoofiber submarine cable
FR2426918A1 (en) * 1978-05-22 1979-12-21 Post Office Optical fibre cable for underwater use - includes metallic strength members around fibres which are in central channel of plastics esp. polypropylene, matrix
DE2825845C2 (en) * 1978-06-13 1985-06-05 Siemens AG, 1000 Berlin und 8000 München Optical communication cable with reinforced plastic jacket
JPS551247U (en) * 1978-06-20 1980-01-07
JPS5529807A (en) * 1978-08-23 1980-03-03 Kokusai Denshin Denwa Co Ltd <Kdd> Optical fiber submaring cable
FR2435051A1 (en) * 1978-08-31 1980-03-28 Cables De Lyon Geoffroy Delore Liq. filled cables - for trans:oceanic undersea optical fibre communications protect optical cables around a steel core cable from hydrostatic crushing
FR2444282A1 (en) * 1978-12-12 1980-07-11 Cables De Lyon Geoffroy Delore UNDERWATER CABLE WITH OPTICAL FIBERS FOR TELECOMMUNICATIONS, AND METHOD AND DEVICE FOR THE PRODUCTION THEREOF
JPS5589811A (en) * 1978-12-27 1980-07-07 Sumitomo Electric Ind Ltd Optical fiber cable
US4241979A (en) * 1979-01-18 1980-12-30 Bell Telephone Laboratories, Incorporated Optical communication cable with means for controlling coupling between cable jacket and strength members
AU526350B2 (en) * 1979-07-23 1983-01-06 Pirelli General Cable Works Ltd. Optical fibres cable
DE3015732C2 (en) * 1980-04-24 1983-06-01 Philips Kommunikations Industrie AG, 8500 Nürnberg Overhead cable with optical fibers arranged in its interior
JPS57160110U (en) * 1981-04-02 1982-10-07
DE3118172A1 (en) * 1981-05-08 1982-11-25 Philips Kommunikations Industrie AG, 8500 Nürnberg Longitudinally watertight optical communication cable
DE3216233A1 (en) * 1982-04-30 1983-11-03 Siemens AG, 1000 Berlin und 8000 München LIGHTWAVE LEAD CABLE WITH A LAYER COVER
US4577925A (en) * 1982-08-13 1986-03-25 Olin Corporation Optical fiber communication cables and method and apparatus for assembling same
ES272752Y (en) * 1983-06-07 1985-01-16 Standard Electrica, S.A. IMPROVED FIBER OPTIC CABLE FOR AIR LAYING
JPS614909U (en) * 1984-06-14 1986-01-13 タツタ電線株式会社 fiber optic cable
DE3567307D1 (en) * 1984-09-18 1989-02-09 Nkf Kabel Bv Signal transmission cable
GB8531148D0 (en) * 1985-12-18 1986-01-29 Telephone Cables Ltd Optical fibre cables
JPS63144309A (en) * 1986-12-09 1988-06-16 Bridgestone Corp Optical transmission hose
US4952012A (en) * 1988-11-17 1990-08-28 Stamnitz Timothy C Electro-opto-mechanical cable for fiber optic transmission systems
US5195158A (en) * 1991-02-06 1993-03-16 Bottoms Jack Jr Tight buffered fiber optic groundwire cable
US5204926A (en) * 1991-02-06 1993-04-20 Bottoms Jack Jr Tight buffered fiber optic groundwire cable
US5274725A (en) * 1991-02-06 1993-12-28 Bottoms Jack Jr Tight buffered fiber optic groundwire cable
US5495546A (en) * 1994-04-13 1996-02-27 Bottoms, Jr.; Jack Fiber optic groundwire with coated fiber enclosures
DE102008061682A1 (en) * 2008-09-23 2010-04-01 Bayerische Kabelwerke Ag Fiber optic cable, especially fiber optic rail cable
US9739966B2 (en) * 2011-02-14 2017-08-22 Commscope Technologies Llc Fiber optic cable with electrical conductors
CN102903427A (en) * 2012-09-26 2013-01-30 江苏山峰电缆有限公司 Novel steel reinforced aluminum stranded wire cable

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2012293C3 (en) * 1970-03-14 1978-08-17 Peter 8000 Muenchen Pitterling Device for the transmission of information
FR2095172B1 (en) * 1970-06-04 1974-08-09 Fort Francois
GB1422956A (en) * 1972-11-10 1976-01-28 Bicc Ltd Optical guides
GB1425928A (en) * 1972-11-10 1976-02-25 Bicc Ltd Optical guides
IT987956B (en) * 1973-05-23 1975-03-20 Pirelli MEANS FOR THE TRANSMISSION OF SE GNALS IN TELECOMMUNICATION CABLES
GB1451232A (en) * 1973-06-28 1976-09-29 Bicc Ltd Optical guidesd

Also Published As

Publication number Publication date
AU7922575A (en) 1976-09-23
JPS50133845A (en) 1975-10-23
SE409060B (en) 1979-07-23
GB1453402A (en) 1976-10-20
SE7503122L (en) 1975-09-22
FR2265108B1 (en) 1982-04-02
DE2512006A1 (en) 1976-02-05
DE2512006B2 (en) 1980-05-22
BR7501574A (en) 1975-12-16
CA1046319A (en) 1979-01-16
FR2265108A1 (en) 1975-10-17

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940329