IT1034346B - Perfezionamenti a cavi per comunicationi - Google Patents

Perfezionamenti a cavi per comunicationi

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
English (en)
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/it

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
    • G02B6/443—Protective covering
    • 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

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 Perfezionamenti a cavi per comunicationi IT1034346B (it)

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 (it) 1979-09-10

Family

ID=10005166

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21349/75A IT1034346B (it) 1974-03-20 1975-03-18 Perfezionamenti a cavi per comunicationi

Country Status (8)

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

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 (de) * 1975-11-12 1977-12-29 Siemens AG, 1000 Berlin und 8000 München Optisches kabel mit mehrschichtigem kunststoffmantel
FR2331800A1 (fr) * 1975-11-14 1977-06-10 Fort Francois Cable conducteur optique
DE2655822A1 (de) * 1975-12-11 1977-06-16 Pilkington Brothers Ltd Lichtleitkabel
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 (de) * 1977-03-02 1985-01-10 Siemens AG, 1000 Berlin und 8000 München Optisches Kabel
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 (it) * 1977-06-07 1979-01-09
US4156104A (en) * 1977-10-11 1979-05-22 Bell Telephone Laboratories, Incorporated Submarine cable for optical communications
IT1121754B (it) * 1977-12-05 1986-04-23 Int Standard Electric Corp Cavo per comunicazione ottica
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 (fr) * 1978-05-22 1979-12-21 Post Office Cable de fibres optiques convenant notamment a un usage sous-marin
DE2825845C2 (de) * 1978-06-13 1985-06-05 Siemens AG, 1000 Berlin und 8000 München Optisches Nachrichtenkabel mit verstärktem Kunststoffmantel
JPS551247U (it) * 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 (fr) * 1978-08-31 1980-03-28 Cables De Lyon Geoffroy Delore Element de cable sous-marin a fibres optiques pour telecommunications, procede de fabrication de celui-ci, et dispositif et procede de jonction a un repeteur
FR2444282A1 (fr) * 1978-12-12 1980-07-11 Cables De Lyon Geoffroy Delore Cable sous-marin a fibres optiques pour telecommunications, et procede et dispositif pour sa fabrication
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 (de) * 1980-04-24 1983-06-01 Philips Kommunikations Industrie AG, 8500 Nürnberg Freileitungsseil mit in seinem Inneren angeordneten Lichtleitfasern
JPS57160110U (it) * 1981-04-02 1982-10-07
DE3118172A1 (de) * 1981-05-08 1982-11-25 Philips Kommunikations Industrie AG, 8500 Nürnberg Laengswasserdichtes optisches nachrichtenkabel
DE3216233A1 (de) * 1982-04-30 1983-11-03 Siemens AG, 1000 Berlin und 8000 München Lichtwellenleiterkabel mit einem schichtenmantel
US4577925A (en) * 1982-08-13 1986-03-25 Olin Corporation Optical fiber communication cables and method and apparatus for assembling same
ES272752Y (es) * 1983-06-07 1985-01-16 Standard Electrica, S.A. Cable de fibras opticas mejorado para tendido aereo
JPS614909U (ja) * 1984-06-14 1986-01-13 タツタ電線株式会社 光フアイバケ−ブル
FI85779C (fi) * 1984-09-18 1992-05-25 Nkf Groep Bv Signaltransmissionskabel.
GB8531148D0 (en) * 1985-12-18 1986-01-29 Telephone Cables Ltd Optical fibre cables
JPS63144309A (ja) * 1986-12-09 1988-06-16 Bridgestone Corp 光伝送ホ−ス
US4952012A (en) * 1988-11-17 1990-08-28 Stamnitz Timothy C Electro-opto-mechanical cable for fiber optic transmission systems
US5204926A (en) * 1991-02-06 1993-04-20 Bottoms Jack Jr Tight buffered fiber optic groundwire cable
US5195158A (en) * 1991-02-06 1993-03-16 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 (de) * 2008-09-23 2010-04-01 Bayerische Kabelwerke Ag LWL-Kabel, insbesondere LWL-Schienenfußkabel
US9739966B2 (en) * 2011-02-14 2017-08-22 Commscope Technologies Llc Fiber optic cable with electrical conductors
CN102903427A (zh) * 2012-09-26 2013-01-30 江苏山峰电缆有限公司 一种新型钢芯铝绞线电缆

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2012293C3 (de) * 1970-03-14 1978-08-17 Peter 8000 Muenchen Pitterling Vorrichtung zur Übertragung von Informationen
FR2095172B1 (it) * 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 (it) * 1973-05-23 1975-03-20 Pirelli Mezzo per la trasmissione di se gnali nei cavi di telecomunica zione
GB1451232A (en) * 1973-06-28 1976-09-29 Bicc Ltd Optical guidesd

Also Published As

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