GB558033A - Improvements in or relating to electric cable insulation - Google Patents

Improvements in or relating to electric cable insulation

Info

Publication number
GB558033A
GB558033A GB293442A GB293442A GB558033A GB 558033 A GB558033 A GB 558033A GB 293442 A GB293442 A GB 293442A GB 293442 A GB293442 A GB 293442A GB 558033 A GB558033 A GB 558033A
Authority
GB
United Kingdom
Prior art keywords
layer
cable insulation
resins
electric cable
relating
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
GB293442A
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 General Cable Works Ltd
Pirelli General Cable Works
Original Assignee
Pirelli General Cable Works Ltd
Pirelli General Cable Works
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 General Cable Works Ltd, Pirelli General Cable Works filed Critical Pirelli General Cable Works Ltd
Priority to GB293442A priority Critical patent/GB558033A/en
Publication of GB558033A publication Critical patent/GB558033A/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
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H01B3/082—Wires with glass or glass wool

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Insulating Materials (AREA)

Abstract

558,033. Electric cable insulation. PIRELLIGENERAL CABLE WORKS, Ltd., and BEAN, R. March 6, 1942, No. 2934. [Class 36] Electric cables are insulated with at least a layer of synthetic resin beneath, or superposed on, but not penetrating, a layer of glass fibre which may be applied as braiding, taping, or lapping. Resins specified are polyvinyl chloride acrylic ester polymers, polystyrene, urea-formaldehyde, melamine and alkyd resins. The glass fibres may adhere to the synthetic resin ; and there may be a layer of glass fibres between two sheaths of the same or different synthetic resins.
GB293442A 1942-03-06 1942-03-06 Improvements in or relating to electric cable insulation Expired GB558033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB293442A GB558033A (en) 1942-03-06 1942-03-06 Improvements in or relating to electric cable insulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB293442A GB558033A (en) 1942-03-06 1942-03-06 Improvements in or relating to electric cable insulation

Publications (1)

Publication Number Publication Date
GB558033A true GB558033A (en) 1943-12-16

Family

ID=9748809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB293442A Expired GB558033A (en) 1942-03-06 1942-03-06 Improvements in or relating to electric cable insulation

Country Status (1)

Country Link
GB (1) GB558033A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690984A (en) * 1950-01-25 1954-10-05 Gen Electric Electric cable jacket
US2718544A (en) * 1950-09-09 1955-09-20 Gen Electric Jacketed multiple conductor cable
US2727087A (en) * 1952-04-18 1955-12-13 Gen Electric Armored oil well cable
US2795640A (en) * 1956-02-01 1957-06-11 Gen Electric Electrical cable subject to irradiation
DE3011047A1 (en) * 1979-03-23 1980-10-02 Nippon Denso Co HEAT-RESISTANT INSULATED ELECTRICAL LINE WIRE AND METHOD FOR THE PRODUCTION AND PROCESSING THEREOF

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690984A (en) * 1950-01-25 1954-10-05 Gen Electric Electric cable jacket
US2718544A (en) * 1950-09-09 1955-09-20 Gen Electric Jacketed multiple conductor cable
US2727087A (en) * 1952-04-18 1955-12-13 Gen Electric Armored oil well cable
US2795640A (en) * 1956-02-01 1957-06-11 Gen Electric Electrical cable subject to irradiation
DE3011047A1 (en) * 1979-03-23 1980-10-02 Nippon Denso Co HEAT-RESISTANT INSULATED ELECTRICAL LINE WIRE AND METHOD FOR THE PRODUCTION AND PROCESSING THEREOF

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