IT1132883B - Corpi allungati perfezionati,contenenti elementi per telecomunicazioni - Google Patents

Corpi allungati perfezionati,contenenti elementi per telecomunicazioni

Info

Publication number
IT1132883B
IT1132883B IT25006/80A IT2500680A IT1132883B IT 1132883 B IT1132883 B IT 1132883B IT 25006/80 A IT25006/80 A IT 25006/80A IT 2500680 A IT2500680 A IT 2500680A IT 1132883 B IT1132883 B IT 1132883B
Authority
IT
Italy
Prior art keywords
perfected
telecommunications
containing elements
elongated bodies
bodies
Prior art date
Application number
IT25006/80A
Other languages
English (en)
Italian (it)
Other versions
IT8025006A0 (it
Inventor
Elio Occhini
Franco Pasini
Original Assignee
Pirelli
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 filed Critical Pirelli
Priority to IT25006/80A priority Critical patent/IT1132883B/it
Publication of IT8025006A0 publication Critical patent/IT8025006A0/it
Priority to AU73639/81A priority patent/AU7363981A/en
Priority to AR286453A priority patent/AR228160A1/es
Priority to ES1981260870U priority patent/ES260870Y/es
Priority to FR8118000A priority patent/FR2491221A1/fr
Priority to GB8128929A priority patent/GB2084757A/en
Priority to BR8106239A priority patent/BR8106239A/pt
Priority to CA000386888A priority patent/CA1162768A/fr
Application granted granted Critical
Publication of IT1132883B publication Critical patent/IT1132883B/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
    • G02B6/4415—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)
IT25006/80A 1980-09-30 1980-09-30 Corpi allungati perfezionati,contenenti elementi per telecomunicazioni IT1132883B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT25006/80A IT1132883B (it) 1980-09-30 1980-09-30 Corpi allungati perfezionati,contenenti elementi per telecomunicazioni
AU73639/81A AU7363981A (en) 1980-09-30 1981-08-03 Insulating body for telecommunication elements
AR286453A AR228160A1 (es) 1980-09-30 1981-08-18 Cuerpo alargado que contiene elementos para telecomunicaciones constituidos por al menos una o mas fibras opticas
ES1981260870U ES260870Y (es) 1980-09-30 1981-09-21 Cuerpo alargado que contiene elementos para telecomunicacio-nes
FR8118000A FR2491221A1 (fr) 1980-09-30 1981-09-24 Cables aeriens comportant des elements conducteurs tubulaires renfermant des fibres optiques
GB8128929A GB2084757A (en) 1980-09-30 1981-09-24 Overhead cables or earth conductors containing telecommunication elements
BR8106239A BR8106239A (pt) 1980-09-30 1981-09-29 Corpos alongados aperfeicoados contendo elementos para telecomunicacaoes
CA000386888A CA1162768A (fr) 1980-09-30 1981-09-29 Cable de fibres optiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25006/80A IT1132883B (it) 1980-09-30 1980-09-30 Corpi allungati perfezionati,contenenti elementi per telecomunicazioni

Publications (2)

Publication Number Publication Date
IT8025006A0 IT8025006A0 (it) 1980-09-30
IT1132883B true IT1132883B (it) 1986-07-09

Family

ID=11215387

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25006/80A IT1132883B (it) 1980-09-30 1980-09-30 Corpi allungati perfezionati,contenenti elementi per telecomunicazioni

Country Status (8)

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

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
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
US4522464A (en) * 1982-08-17 1985-06-11 Chevron Research Company Armored cable containing a hermetically sealed tube incorporating an optical fiber
JPS6042720A (ja) * 1983-08-18 1985-03-07 Kokusai Denshin Denwa Co Ltd <Kdd> 光ファイバケ−ブル
DE4310301A1 (de) * 1993-03-30 1994-10-06 Rheydt Kabelwerk Ag Elektrisches Leiterseil für Hochspannungsfreileitungen
WO2002079846A1 (fr) * 2001-01-26 2002-10-10 Alcoa Fujikura Ltd. Cable a fibres optiques
ES2274682B1 (es) * 2005-02-09 2008-04-16 Inversiones Aranaz, S.A. Cable electrico para lineas de alta tension, de coeficiente de dilatacion reducido.

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
BR8106239A (pt) 1982-06-15
AU7363981A (en) 1982-04-08
GB2084757A (en) 1982-04-15
IT8025006A0 (it) 1980-09-30
ES260870U (es) 1982-04-16
FR2491221A1 (fr) 1982-04-02
AR228160A1 (es) 1983-01-31
ES260870Y (es) 1982-11-16
CA1162768A (fr) 1984-02-28

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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: 19970925