GB2015053A - Submarine Cable - Google Patents

Submarine Cable

Info

Publication number
GB2015053A
GB2015053A GB7902227A GB7902227A GB2015053A GB 2015053 A GB2015053 A GB 2015053A GB 7902227 A GB7902227 A GB 7902227A GB 7902227 A GB7902227 A GB 7902227A GB 2015053 A GB2015053 A GB 2015053A
Authority
GB
United Kingdom
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.)
Granted
Application number
GB7902227A
Other versions
GB2015053B (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
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 Pirelli SpA filed Critical Pirelli SpA
Publication of GB2015053A publication Critical patent/GB2015053A/en
Application granted granted Critical
Publication of GB2015053B publication Critical patent/GB2015053B/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. <IMAGE>
GB7902227A 1978-02-24 1979-01-22 Submarine cable Expired GB2015053B (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 (2)

Publication Number Publication Date
GB2015053A true GB2015053A (en) 1979-09-05
GB2015053B GB2015053B (en) 1982-05-06

Family

ID=11168493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7902227A Expired GB2015053B (en) 1978-02-24 1979-01-22 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)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048674A2 (en) * 1980-09-22 1982-03-31 Schlumberger Limited A method for preparing a fiber optic core assembly for a logging cable and such fibre optic core assembly
EP0248221A2 (en) * 1986-05-28 1987-12-09 AT&T Corp. Optical fiber cable having non-metallic sheath system
EP0405716A2 (en) * 1989-06-29 1991-01-02 AT&T Corp. Coilable torque-balanced cable and method of manufacture
WO2020156630A1 (en) * 2019-01-28 2020-08-06 Innogy Se Offshore submarine cable for offshore wind farm
DE202021105667U1 (en) 2020-10-23 2021-12-08 Pss Belgium Nv speaker layout

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048674A2 (en) * 1980-09-22 1982-03-31 Schlumberger Limited A method for preparing a fiber optic core assembly for a logging cable and such fibre optic core assembly
EP0048674A3 (en) * 1980-09-22 1982-06-09 Schlumberger Limited A method for preparing a fiber optic core assembly for a logging cable and such fibre optic core assembly
EP0248221A2 (en) * 1986-05-28 1987-12-09 AT&T Corp. Optical fiber cable having non-metallic sheath system
EP0248221A3 (en) * 1986-05-28 1989-05-10 American Telephone And Telegraph Company Optical fiber cable having non-metallic sheath system
EP0405716A2 (en) * 1989-06-29 1991-01-02 AT&T Corp. Coilable torque-balanced cable and method of manufacture
EP0405716A3 (en) * 1989-06-29 1992-03-18 American Telephone And Telegraph Company Coilable torque-balanced cable and method of manufacture
WO2020156630A1 (en) * 2019-01-28 2020-08-06 Innogy Se Offshore submarine cable for offshore wind farm
DE202021105667U1 (en) 2020-10-23 2021-12-08 Pss Belgium Nv speaker layout

Also Published As

Publication number Publication date
MX146233A (en) 1982-05-31
GB2015053B (en) 1982-05-06
ES477617A1 (en) 1979-10-16
IT7820541A0 (en) 1978-02-24
IT1092793B (en) 1985-07-12
AR216832A1 (en) 1980-01-31

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee