GB825166A - Improvements in or relating to electrical apparatus and insulating materials therefor - Google Patents

Improvements in or relating to electrical apparatus and insulating materials therefor

Info

Publication number
GB825166A
GB825166A GB7265/57A GB726557A GB825166A GB 825166 A GB825166 A GB 825166A GB 7265/57 A GB7265/57 A GB 7265/57A GB 726557 A GB726557 A GB 726557A GB 825166 A GB825166 A GB 825166A
Authority
GB
United Kingdom
Prior art keywords
relating
insulating materials
electrical apparatus
materials therefor
march
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
GB7265/57A
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB825166A publication Critical patent/GB825166A/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
    • H01B3/185—Substances or derivates of cellulose
    • 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
    • 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
    • H01B3/485—Other fibrous materials fabric
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/20—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

825,166. Electroluminescence. WESTING- HOUSE ELECTRIC CORPORATION. March 5, 1957 [March 14, 1956], No. 7265/57. Drawings to Specification. Class 39(1). [Also in Group XXXVI] An electroluminescent device comprises a dielectric of cyanoethyl cellulose with suitable phosphors therein disposed between electrodes at least one of which is transparent.
GB7265/57A 1956-03-14 1957-03-05 Improvements in or relating to electrical apparatus and insulating materials therefor Expired GB825166A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US825166XA 1956-03-14 1956-03-14

Publications (1)

Publication Number Publication Date
GB825166A true GB825166A (en) 1959-12-09

Family

ID=22171704

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7265/57A Expired GB825166A (en) 1956-03-14 1957-03-05 Improvements in or relating to electrical apparatus and insulating materials therefor

Country Status (1)

Country Link
GB (1) GB825166A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203336B (en) * 1961-05-01 1965-10-21 Gen Electric Heat-resistant electrical insulation material
US3260904A (en) * 1963-08-21 1966-07-12 Mallory & Co Inc P R Electrical capacitor having an oxide dielectric and a cooperating dielectric material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203336B (en) * 1961-05-01 1965-10-21 Gen Electric Heat-resistant electrical insulation material
US3260904A (en) * 1963-08-21 1966-07-12 Mallory & Co Inc P R Electrical capacitor having an oxide dielectric and a cooperating dielectric material

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