GB531624A - A process for improving the electric insulation resistance of glass wool or glass fibres - Google Patents

A process for improving the electric insulation resistance of glass wool or glass fibres

Info

Publication number
GB531624A
GB531624A GB19723/39A GB1972339A GB531624A GB 531624 A GB531624 A GB 531624A GB 19723/39 A GB19723/39 A GB 19723/39A GB 1972339 A GB1972339 A GB 1972339A GB 531624 A GB531624 A GB 531624A
Authority
GB
United Kingdom
Prior art keywords
fibres
glass
improving
insulation resistance
electric insulation
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
GB19723/39A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB531624A publication Critical patent/GB531624A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Insulating Bodies (AREA)

Abstract

531,624. Glass fibres. BRITISH THOMSON-HOUSTON CO., Ltd. July 6, 1939, No. 19723. Convention date, July 8, 1938. [Class 56] A process for improving the insulation resistance of glass fibres, to be used for the insulation of electric conductors, consists in treating the fibres with a small quantity of boric acid, not exceeding 5 per cent. of acid to 95 per cent. of glass. The boric acid may be applied by dusting or wiping it over the surface of the fibres, or in the form of an aqueous solution so that a thin film of the acid is left on the fibres after drying.
GB19723/39A 1938-07-08 1939-07-06 A process for improving the electric insulation resistance of glass wool or glass fibres Expired GB531624A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE531624X 1938-07-08

Publications (1)

Publication Number Publication Date
GB531624A true GB531624A (en) 1941-01-08

Family

ID=6555065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19723/39A Expired GB531624A (en) 1938-07-08 1939-07-06 A process for improving the electric insulation resistance of glass wool or glass fibres

Country Status (1)

Country Link
GB (1) GB531624A (en)

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