ES260870U - Overhead cables or earth conductors containing telecommunication elements - Google Patents

Overhead cables or earth conductors containing telecommunication elements

Info

Publication number
ES260870U
ES260870U ES1981260870U ES260870U ES260870U ES 260870 U ES260870 U ES 260870U ES 1981260870 U ES1981260870 U ES 1981260870U ES 260870 U ES260870 U ES 260870U ES 260870 U ES260870 U ES 260870U
Authority
ES
Spain
Prior art keywords
elements
earth conductors
overhead cables
conductors containing
telecommunication elements
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
ES1981260870U
Other languages
Spanish (es)
Other versions
ES260870Y (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.)
Pirelli and C SpA
Original Assignee
Cavi Pirelli SpA
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 Cavi Pirelli SpA filed Critical Cavi Pirelli SpA
Publication of ES260870U publication Critical patent/ES260870U/en
Application granted granted Critical
Publication of ES260870Y publication Critical patent/ES260870Y/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
    • G02B6/4415—Cables for special applications
    • G02B6/4416—Heterogeneous cables
    • G02B6/4422—Heterogeneous cables of the overhead type
    • G02B6/4423—Electro-corrosion preventing means
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/08—Several wires or the like stranded in the form of a rope
    • H01B5/10—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material
    • H01B5/108—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around communication or control conductors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Communication Cables (AREA)

Abstract

Overhead power cables and earth conductors (10) comprise optical fibre telecommunication elements (11) in a conductive tube (12) surrounded by reinforcing elements (14) and conductive elements (16), at least the outermost surfaces of the tube (12) and elements (14, 16) being formed of the same metal or of metals which are electro-chemically compatible to reduce or prevent corrosion thereof.
ES1981260870U 1980-09-30 1981-09-21 EXTENDED BODY CONTAINING ELEMENTS FOR TELECOMMUNICATION-NES Expired ES260870Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25006/80A IT1132883B (en) 1980-09-30 1980-09-30 PERFECTED ELONGATED BODIES, CONTAINING ELEMENTS FOR TELECOMMUNICATIONS

Publications (2)

Publication Number Publication Date
ES260870U true ES260870U (en) 1982-04-16
ES260870Y ES260870Y (en) 1982-11-16

Family

ID=11215387

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981260870U Expired ES260870Y (en) 1980-09-30 1981-09-21 EXTENDED BODY CONTAINING ELEMENTS FOR TELECOMMUNICATION-NES

Country Status (8)

Country Link
AR (1) AR228160A1 (en)
AU (1) AU7363981A (en)
BR (1) BR8106239A (en)
CA (1) CA1162768A (en)
ES (1) ES260870Y (en)
FR (1) FR2491221A1 (en)
GB (1) GB2084757A (en)
IT (1) IT1132883B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZW8883A1 (en) * 1982-04-22 1983-07-06 Bicc Plc An improved flexible elongate body
US4523804A (en) * 1982-08-17 1985-06-18 Chevron Research Company Armored optical fiber cable
US4522464A (en) * 1982-08-17 1985-06-11 Chevron Research Company Armored cable containing a hermetically sealed tube incorporating an optical fiber
US4696542A (en) * 1982-08-17 1987-09-29 Chevron Research Company Armored optical fiber cable
US4504112A (en) * 1982-08-17 1985-03-12 Chevron Research Company Hermetically sealed optical fiber
JPS6042720A (en) * 1983-08-18 1985-03-07 Kokusai Denshin Denwa Co Ltd <Kdd> Optical fiber cable
DE4310301A1 (en) * 1993-03-30 1994-10-06 Rheydt Kabelwerk Ag Electrical conductor load-bearing cable for high-voltage overhead lines
EP1354233B1 (en) * 2001-01-26 2012-06-13 AFL Telecommunications LLC Optical fiber cable
ES2274682B1 (en) * 2005-02-09 2008-04-16 Inversiones Aranaz, S.A. ELECTRIC CABLE FOR HIGH VOLTAGE LINES, REDUCED DILATATION COEFFICIENT.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029043B (en) * 1978-09-05 1983-07-20 Standard Telephones Cables Ltd Overhead power cables

Also Published As

Publication number Publication date
CA1162768A (en) 1984-02-28
IT8025006A0 (en) 1980-09-30
IT1132883B (en) 1986-07-09
AU7363981A (en) 1982-04-08
FR2491221A1 (en) 1982-04-02
AR228160A1 (en) 1983-01-31
BR8106239A (en) 1982-06-15
GB2084757A (en) 1982-04-15
ES260870Y (en) 1982-11-16

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