GB444871A - Improvements in and relating to methods of impregnating condensers, cables, and the like with organic substances - Google Patents

Improvements in and relating to methods of impregnating condensers, cables, and the like with organic substances

Info

Publication number
GB444871A
GB444871A GB1884934A GB1884934A GB444871A GB 444871 A GB444871 A GB 444871A GB 1884934 A GB1884934 A GB 1884934A GB 1884934 A GB1884934 A GB 1884934A GB 444871 A GB444871 A GB 444871A
Authority
GB
United Kingdom
Prior art keywords
cables
condensers
impregnating
relating
methods
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
GB1884934A
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
Priority to GB1884934A priority Critical patent/GB444871A/en
Publication of GB444871A publication Critical patent/GB444871A/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
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • 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
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Working-Up Tar And Pitch (AREA)

Abstract

444,871. Preserving cables &c. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London. June 26, 1934, No. 18849. Void [Abridged as open to inspection under Sect. 91 of the Acts, Dec. 27, 1934]. [Class 140] The fibre or paper outer coverings of underground cables and pipes are impregnated with an aqueous emulsion, dispersion or suspension of mineral coal pitch, coal oil or asphalt at normal temperatures and the water is then evaporated. The emulsion is made with the aid of protective colloids such as soap or saponin using the smallest possible quantity of water.
GB1884934A 1934-06-26 1934-06-26 Improvements in and relating to methods of impregnating condensers, cables, and the like with organic substances Expired GB444871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1884934A GB444871A (en) 1934-06-26 1934-06-26 Improvements in and relating to methods of impregnating condensers, cables, and the like with organic substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1884934A GB444871A (en) 1934-06-26 1934-06-26 Improvements in and relating to methods of impregnating condensers, cables, and the like with organic substances

Publications (1)

Publication Number Publication Date
GB444871A true GB444871A (en) 1936-03-23

Family

ID=10119452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1884934A Expired GB444871A (en) 1934-06-26 1934-06-26 Improvements in and relating to methods of impregnating condensers, cables, and the like with organic substances

Country Status (1)

Country Link
GB (1) GB444871A (en)

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