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ES477617A1 - Submarine Cable - Google Patents

Submarine Cable

Info

Publication number
ES477617A1
ES477617A1 ES477617A ES477617A ES477617A1 ES 477617 A1 ES477617 A1 ES 477617A1 ES 477617 A ES477617 A ES 477617A ES 477617 A ES477617 A ES 477617A ES 477617 A1 ES477617 A1 ES 477617A1
Authority
ES
Spain
Prior art keywords
resistance layer
conductor
submarine cable
cable
winding
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.)
Expired
Application number
ES477617A
Other languages
Spanish (es)
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.)
Industrie Pirelli SpA
Pirelli and C SpA
Original Assignee
Industrie Pirelli SpA
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 Industrie Pirelli SpA, Pirelli SpA filed Critical Industrie Pirelli SpA
Publication of ES477617A1 publication Critical patent/ES477617A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/22—Metal wires or tapes, e.g. made of steel
    • H01B7/226—Helicoidally wound metal wires or tapes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/14—Submarine cables

Landscapes

  • Insulated Conductors (AREA)

Abstract

A submarine cable having at least one conductor 10, conductor insulation 11, plastics sheath 14, first jute resistance layer 15, anti-torsional armouring helical windings 16, 17 and a second resistance layer 18, ensures a balancing out of longitudinal forces exerted on the conductor by the respective windings 16, 17, during torsion of the cable in the opening direction of the outer winding 17, by selection of the thickness of the first resistance layer 15 and the angle of lay of the winding in the second resistance layer 18.
ES477617A 1978-02-24 1979-02-10 Submarine Cable Expired ES477617A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20541/78A IT1092793B (en) 1978-02-24 1978-02-24 PERFECTED SUBMARINE CABLE

Publications (1)

Publication Number Publication Date
ES477617A1 true ES477617A1 (en) 1979-10-16

Family

ID=11168493

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477617A Expired ES477617A1 (en) 1978-02-24 1979-02-10 Submarine Cable

Country Status (5)

Country Link
AR (1) AR216832A1 (en)
ES (1) ES477617A1 (en)
GB (1) GB2015053B (en)
IT (1) IT1092793B (en)
MX (1) MX146233A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375313A (en) * 1980-09-22 1983-03-01 Schlumberger Technology Corporation Fiber optic cable and core
US4743085A (en) * 1986-05-28 1988-05-10 American Telephone And Telegraph Co., At&T Bell Laboratories Optical fiber cable having non-metallic sheath system
US4979795A (en) * 1989-06-29 1990-12-25 At&T Bell Laboratories Coilable torque-balanced cable and method of manufacture
CN105355341B (en) * 2015-12-04 2017-01-11 北京玻钢院复合材料有限公司 Solid core rod, insulator and manufacturing method
EP3918617A1 (en) * 2019-01-28 2021-12-08 RWE Renewables GmbH Offshore submarine cable for offshore wind farm
GB2595318B (en) 2020-10-23 2025-01-01 Pss Belgium Nv Loudspeaker arrangement
GB2634293A (en) * 2023-10-06 2025-04-09 Technip Uk Ltd Offshore power generating system
GB2634296A (en) * 2023-10-06 2025-04-09 Technip Uk Ltd Subsea transmission power cable

Also Published As

Publication number Publication date
GB2015053B (en) 1982-05-06
AR216832A1 (en) 1980-01-31
IT1092793B (en) 1985-07-12
IT7820541A0 (en) 1978-02-24
MX146233A (en) 1982-05-31
GB2015053A (en) 1979-09-05

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