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GB1164208A - Improvements in or relating to high voltage cable cores. - Google Patents

Improvements in or relating to high voltage cable cores.

Info

Publication number
GB1164208A
GB1164208A GB41781/67A GB4178167A GB1164208A GB 1164208 A GB1164208 A GB 1164208A GB 41781/67 A GB41781/67 A GB 41781/67A GB 4178167 A GB4178167 A GB 4178167A GB 1164208 A GB1164208 A GB 1164208A
Authority
GB
United Kingdom
Prior art keywords
high voltage
voltage cable
sept
relating
oil
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
GB41781/67A
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of GB1164208A publication Critical patent/GB1164208A/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
    • H01B9/00—Power cables
    • H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
    • H01B9/0611—Oil-pressure cables

Landscapes

  • Conductive Materials (AREA)
  • Organic Insulating Materials (AREA)

Abstract

1,164,208. Cables. SUMITOMO ELECTRIC INDUSTRIES Ltd. 13 Sept., 1967 [27 Sept., 1966 (2)], No. 41781/67. Heading H1A. A high voltage cable comprises a hollow or stranded conductor 1 filled with silicone oil or a mixture of silicone and a hydrocarbon oil 6, an extruded cross-linked polyethylene insulating layer 2, a semi-conductive layer 3, e.g. a polyolefin loaded with carbon black, a metal shield 4, e.g. of copper tape or extruded lead or aluminium, and an anti-corrosion layer 5 of p.v.c. or chloroprene. At all times, the oil fills the conductor/insulation interface.
GB41781/67A 1966-09-27 1967-09-13 Improvements in or relating to high voltage cable cores. Expired GB1164208A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9000966 1966-09-27
JP9001066 1966-09-27

Publications (1)

Publication Number Publication Date
GB1164208A true GB1164208A (en) 1969-09-17

Family

ID=26431452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41781/67A Expired GB1164208A (en) 1966-09-27 1967-09-13 Improvements in or relating to high voltage cable cores.

Country Status (2)

Country Link
US (1) US3527874A (en)
GB (1) GB1164208A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101768A1 (en) * 1982-08-25 1984-03-07 Cable Technology Laboratories, Inc. Extension of cable life

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092488A (en) * 1975-10-24 1978-05-30 Sumitomo Electric Industries, Ltd. Connection or terminal portions for cross-linked polyethylene cables
US4483808A (en) * 1982-02-18 1984-11-20 At&T Technologies, Inc. Methods of making a compositely insulated conductor having a layer of irradiation cross-linked polymeric material
US4978694A (en) * 1987-04-23 1990-12-18 Dow Corning Corporation Silicone water block for electrical cables
US4845309A (en) * 1987-04-23 1989-07-04 Dow Corning Corporation Silicone water block for electrical cables
US4961961A (en) * 1987-04-23 1990-10-09 Dow Corning Corporation Silicone water block for electrical cable
US5200234A (en) * 1991-12-16 1993-04-06 Dow Corning Corporation Method for restoring underground electrical cable
DE602008002996D1 (en) * 2008-02-20 2010-11-25 Abb Research Ltd A method of providing a high voltage DC electrical cable or high voltage DC or junction
JP5458707B2 (en) * 2009-07-08 2014-04-02 日立金属株式会社 cable

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA697963A (en) * 1964-11-17 Anaconda Wire And Cable Company High voltage electrical apparatus
US3078333A (en) * 1963-02-19 High voltage power cable
US2377689A (en) * 1943-05-17 1945-06-05 Corning Glass Works Dielectric composition
GB940269A (en) * 1959-02-20 1963-10-30 Gen Electric Improvements relating to electric cables
US3077510A (en) * 1959-06-02 1963-02-12 Anaconda Wire & Cable Co High voltage power cable
US3244800A (en) * 1960-06-23 1966-04-05 Amp Inc Corona-free high voltage cable
FR82786A (en) * 1961-12-20
US3297819A (en) * 1964-08-10 1967-01-10 Raychem Corp Heat unstable covering
US3329764A (en) * 1965-05-17 1967-07-04 Jr John H Tanges Conductive plastic cable shield

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101768A1 (en) * 1982-08-25 1984-03-07 Cable Technology Laboratories, Inc. Extension of cable life

Also Published As

Publication number Publication date
US3527874A (en) 1970-09-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees