GB1287948A - - Google Patents

Info

Publication number
GB1287948A
GB1287948A GB4873969A GB4873969A GB1287948A GB 1287948 A GB1287948 A GB 1287948A GB 4873969 A GB4873969 A GB 4873969A GB 4873969 A GB4873969 A GB 4873969A GB 1287948 A GB1287948 A GB 1287948A
Authority
GB
United Kingdom
Prior art keywords
resin
oct
irradiated
embossed
paper 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
GB4873969A
Inventor
C Katz
Jr G S Eager
G Bahder
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 GB1287948A publication Critical patent/GB1287948A/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)
  • Organic Insulating Materials (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Paper (AREA)

Abstract

1287948 Dielectric resin-paper laminates GENERAL CABLE CORP 3 Oct 1969 [7 Oct 1968] 48739/69 Heading B5N [Also in Division H1] A dielectric material for insulating cables (see Division H1) comprises a synthetic resin film bonded between two embossed paper sheets of thickness 0À2-1À5 mils. Embossing may extend into the plastics film and may constitute either a random or a uniform pattern. The resin may be polypropylene, polyethylene, polyphenylene oxide, polysiloxane, fluorinated ethylene-propylene copolymer, polycarbonate, polyimide, polysulphone, polytetrafluoroethylene, poly-4-methylpentene or polystyrene, and may be irradiated. The material may be made by extruding the resin film and bonding it to the preheated paper sheets between heated rollers. While hot, the material is embossed by rollers, cooled, irradiated if desired, and slit into smaller widths. Alternatively, polyisobutylene adhesive may be used to bond the constituent laminae.
GB4873969A 1968-10-07 1969-10-03 Expired GB1287948A (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
GB1287948A true GB1287948A (en) 1972-09-06

Family

ID=25073577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4873969A Expired GB1287948A (en) 1968-10-07 1969-10-03

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143363A (en) * 1983-07-15 1985-02-06 Us Energy Oil-impregnated polymer insulated cable

Families Citing this family (11)

* 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
GB1394893A (en) * 1971-06-23 1975-05-21 Sumitomo Electric Industries Electrically insulating paper/polypropylene laminates and oil- impregnated electric power cables incorporating such laminates
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
JPS6059605A (en) * 1983-09-09 1985-04-06 住友電気工業株式会社 Insulating polyolefin laminated paper
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
CA690353A (en) * 1964-07-07 C. Brastow William Electric cable and insulation
US3078333A (en) * 1963-02-19 High voltage power cable
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143363A (en) * 1983-07-15 1985-02-06 Us Energy Oil-impregnated polymer insulated cable

Also Published As

Publication number Publication date
CH520389A (en) 1972-03-15
FR2020036A1 (en) 1970-07-10
DE1950404A1 (en) 1970-06-04
US3594489A (en) 1971-07-20
CA922394A (en) 1973-03-06
ES372275A1 (en) 1971-09-16
JPS4844791B1 (en) 1973-12-26
SE374448B (en) 1975-03-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years