FI864040A7 - Ilmajohto valoaaltojohtoa varten. - Google Patents

Ilmajohto valoaaltojohtoa varten. Download PDF

Info

Publication number
FI864040A7
FI864040A7 FI864040A FI864040A FI864040A7 FI 864040 A7 FI864040 A7 FI 864040A7 FI 864040 A FI864040 A FI 864040A FI 864040 A FI864040 A FI 864040A FI 864040 A7 FI864040 A7 FI 864040A7
Authority
FI
Finland
Prior art keywords
aerial cable
lightwave transmission
lightwave
transmission
aerial
Prior art date
Application number
FI864040A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI864040L (fi
FI864040A0 (fi
Inventor
Frank Nienhaus
Helmut Haag
Peter Zamzow
Original Assignee
Rheydt Kabelwerk Ag
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 Rheydt Kabelwerk Ag filed Critical Rheydt Kabelwerk Ag
Publication of FI864040A0 publication Critical patent/FI864040A0/fi
Publication of FI864040L publication Critical patent/FI864040L/fi
Publication of FI864040A7 publication Critical patent/FI864040A7/fi

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
    • G02B6/4432—Protective covering with fibre reinforcements
    • 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
    • G02B6/4422—Heterogeneous cables of the overhead type
    • 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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4486—Protective covering
    • G02B6/4488—Protective covering using metallic tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Communication Cables (AREA)
FI864040A 1985-10-31 1986-10-06 Ilmajohto valoaaltojohtoa varten. FI864040A7 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853538664 DE3538664A1 (de) 1985-10-31 1985-10-31 Lichtwellenleiter-luftkabel

Publications (3)

Publication Number Publication Date
FI864040A0 FI864040A0 (fi) 1986-10-06
FI864040L FI864040L (fi) 1987-05-01
FI864040A7 true FI864040A7 (fi) 1987-05-01

Family

ID=6284855

Family Applications (1)

Application Number Title Priority Date Filing Date
FI864040A FI864040A7 (fi) 1985-10-31 1986-10-06 Ilmajohto valoaaltojohtoa varten.

Country Status (3)

Country Link
EP (1) EP0221243A3 (enExample)
DE (1) DE3538664A1 (enExample)
FI (1) FI864040A7 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8705548U1 (de) * 1987-04-14 1988-06-23 Felten & Guilleaume Energietechnik AG, 5000 Köln Elektrisches Freileiterseil mit integrierten Lichtwellenleitern
GB8729455D0 (en) * 1987-12-17 1988-02-03 Telephone Cables Ltd Submarine optical cable
DE4005080A1 (de) * 1990-02-17 1991-08-22 Felten & Guilleaume Energie Elektrisches freileiterseil mit integrierten lichtwellenleitern
DE4015568A1 (de) * 1990-05-15 1991-11-21 Kabelmetal Electro Gmbh Lwl-luftkabel fuer grosse spannfeldlaengen
US5155788A (en) * 1990-08-29 1992-10-13 American Telephone & Telegraph Company Optical fiber disposed in and decoupled from a reinforcing member
GB2253492B (en) * 1991-03-08 1994-03-23 Stc Ltd Improvements in cables
NO173675C (no) * 1991-10-24 1994-01-12 Alcatel Stk As Fremgangsmaate for fremstilling av sammensatt kabel
DE29619802U1 (de) * 1996-11-14 1997-01-09 Alcatel Alsthom Compagnie Générale d'Electricité, Paris Luftkabel mit zumindest einem im Verseilverband von elektrischen Leitern und zugfesten Tragelementen angeordneten Lichtwellenleiterelement
CN114355535B (zh) * 2022-02-25 2025-01-03 李健衍 一种具有保护机构的光纤装置及其保护方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2444353B2 (de) * 1974-09-17 1980-01-17 Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover Phasenseil für Starkstrom-Freileitungsnetze zur gleichzeitigen Energie- und Informationsübertragung
DE2604766C3 (de) * 1976-02-07 1981-12-24 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Phasenseil für Starkstrom-Freileitungsnetze zur gleichzeitigen Energie- und Informationsübertragung
EP0005029A1 (en) * 1978-04-20 1979-10-31 Telephone Cables Limited Optical fibre cables
GB2029043B (en) * 1978-09-05 1983-07-20 Standard Telephones Cables Ltd Overhead power cables
DE2854718C2 (de) * 1978-12-18 1986-10-30 AEG KABEL AG, 4050 Mönchengladbach Zugfestes Kabel
GB2087589B (en) * 1980-11-12 1985-02-13 British Telecomm Optic fibre cables containing a desiccant
GB2122370B (en) * 1982-05-28 1985-09-11 Ass Elect Ind Mineral insulated electric cable
DE3402763A1 (de) * 1984-01-27 1985-08-01 Philips Patentverwaltung Gmbh, 2000 Hamburg Bewehrung fuer selbsttragende fernmeldeluftkabel

Also Published As

Publication number Publication date
EP0221243A2 (de) 1987-05-13
DE3538664C2 (enExample) 1991-09-19
DE3538664A1 (de) 1987-05-07
FI864040L (fi) 1987-05-01
FI864040A0 (fi) 1986-10-06
EP0221243A3 (de) 1988-12-14

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Legal Events

Date Code Title Description
FD Application lapsed
MM Patent lapsed

Owner name: AEG KABEL AKTIENGESELLSCHAFT