ES372275A1 - Extra high voltage cables - Google Patents

Extra high voltage cables

Info

Publication number
ES372275A1
ES372275A1 ES372275A ES372275A ES372275A1 ES 372275 A1 ES372275 A1 ES 372275A1 ES 372275 A ES372275 A ES 372275A ES 372275 A ES372275 A ES 372275A ES 372275 A1 ES372275 A1 ES 372275A1
Authority
ES
Spain
Prior art keywords
high voltage
insulation
spaces
conductor
sheets
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
ES372275A
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.)
General Cable Corp
Original Assignee
General Cable Corp
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 General Cable Corp filed Critical General Cable Corp
Publication of ES372275A1 publication Critical patent/ES372275A1/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
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/002—Inhomogeneous material in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Bodies (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Paper (AREA)
  • Organic Insulating Materials (AREA)

Abstract

Improvements in the construction of high voltage electric cables, of the type that comprise a conductor, shielding and insulation around the conductor, characterized in that the insulation comprises layers of dielectric material that comprise a synthetic plastic film with good dielectric properties adhered or bonded between sheets of paper, each of which is thinner than plastic film, at least some of the sheets of paper being embossed to form expansions and put into communication the spaces between overlapping layers of composite insulation, said spaces being filled with dielectric fluid. (Machine-translation by Google Translate, not legally binding)
ES372275A 1968-10-07 1969-10-07 Extra high voltage cables Expired ES372275A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76544768A 1968-10-07 1968-10-07

Publications (1)

Publication Number Publication Date
ES372275A1 true ES372275A1 (en) 1971-09-16

Family

ID=25073577

Family Applications (1)

Application Number Title Priority Date Filing Date
ES372275A Expired ES372275A1 (en) 1968-10-07 1969-10-07 Extra high voltage cables

Country Status (9)

Country Link
US (1) US3594489A (en)
JP (1) JPS4844791B1 (en)
CA (1) CA922394A (en)
CH (1) CH520389A (en)
DE (1) DE1950404A1 (en)
ES (1) ES372275A1 (en)
FR (1) FR2020036A1 (en)
GB (1) GB1287948A (en)
SE (1) SE374448B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1311867A (en) * 1969-10-22 1973-03-28 British Insulated Callenders Electric cables
US3928705A (en) * 1971-04-15 1975-12-23 Celanese Corp Dielectric insulation employing open-celled microporous film
IT958507B (en) * 1971-06-23 1973-10-30 Sumitomo Electric Industries LAMINATED POLYPROPYLENE PAPER AND ELECTRIC CABLE BUILT WITH SUCH PAPER
JPS5396293A (en) * 1977-02-02 1978-08-23 Masami Takahara Selffcuring instrument utilizing bath tank
US4095205A (en) * 1977-07-28 1978-06-13 Westinghouse Electric Corp. Transformer with improved insulator
GB2002684B (en) * 1977-08-06 1982-02-17 Showa Electric Wire & Cable Co Laminated insulating paper and oil-filled cable insulated thereby
JPS5460980U (en) * 1977-10-05 1979-04-27
US4487991A (en) * 1983-07-15 1984-12-11 The United States Of America As Represented By The United States Department Of Energy Fully synthetic taped insulation cables
JPS6059605A (en) * 1983-09-09 1985-04-06 住友電気工業株式会社 Manufacturing method of polyolefin laminated paper for insulation
DE4121547A1 (en) * 1991-06-28 1993-01-14 Daimler Benz Ag MULTILAYER INSULATION FILM
US7942696B2 (en) * 2008-12-30 2011-05-17 Schlumberger Technology Corporation Pothead connectors for submersible motor head and methods of assembly thereof
JP6294616B2 (en) * 2013-09-24 2018-03-14 古河電気工業株式会社 Underwater cable and multilayer tape for water shielding layer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078333A (en) * 1963-02-19 High voltage power cable
CA690353A (en) * 1964-07-07 C. Brastow William Electric cable and insulation
DE1113256B (en) * 1960-07-06 1961-08-31 Felten & Guilleaume Carlswerk Electric high voltage cable, the wound dielectric of which is filled with a gaseous or liquid agent
US3105872A (en) * 1960-11-10 1963-10-01 Anaconda Wire & Cable Co Electric cable
CH405450A (en) * 1961-02-17 1966-01-15 Moser Glaser & Co Ag Process for the production of a capacitor-controlled cast resin insulating body around an electrical conductor
US3194872A (en) * 1963-04-23 1965-07-13 Gen Cable Corp Paper and polyolefin power cable insulation
DE1275178B (en) * 1963-11-27 1968-08-14 Bayer Ag Polycarbonate insulating foils for high-voltage oil cables
US3358071A (en) * 1967-05-29 1967-12-12 Anaconda Wire & Cable Co High voltage cables insulated with polysulfone tapes

Also Published As

Publication number Publication date
SE374448B (en) 1975-03-03
GB1287948A (en) 1972-09-06
FR2020036A1 (en) 1970-07-10
US3594489A (en) 1971-07-20
DE1950404A1 (en) 1970-06-04
CA922394A (en) 1973-03-06
JPS4844791B1 (en) 1973-12-26
CH520389A (en) 1972-03-15

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