GB465476A - Improvements in or relating to electrical conductors - Google Patents

Improvements in or relating to electrical conductors

Info

Publication number
GB465476A
GB465476A GB30726/35A GB3072635A GB465476A GB 465476 A GB465476 A GB 465476A GB 30726/35 A GB30726/35 A GB 30726/35A GB 3072635 A GB3072635 A GB 3072635A GB 465476 A GB465476 A GB 465476A
Authority
GB
United Kingdom
Prior art keywords
conductor
cellulosic material
insulating covering
glue
nov
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
GB30726/35A
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 and Manufacturing Co
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 and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Publication of GB465476A publication Critical patent/GB465476A/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
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/308—Wires with resins

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Insulated Conductors (AREA)

Abstract

465,476. Conductors. WESTINGHOUSE ELECTRIC & MANUFACTURING CO. Nov. 6, 1935, No. 30726. Convention date, Nov. 8, 1931. [Class 36] An enamelled, plated, or bare conductor has an insulating covering of non-fibrous cellulosic material which is cemented to the conductor by casein glue. The cellulosic material may consist of regenerated cellulose, cellulose acetate, or cellulose nitrate and may be applied to the conductor in the form of a tape comprising a plurality of woven threads. The conductor, when bare, may be passed through an acid bath, or annealed prior to the application of the glue and insulating covering. Apparatus for applying and cementing the insulating covering to a conductor comprises a drum 1 from which the conductor to be covered is drawn first through a tank 2 containing casein glue and then through a wrapping head 4 which winds a strip of the cellulosic material about the conductor. A wiping device 3 provided on the top of the tank 2 ensures that the conductor is provided with an even and continuous coating of casein glue before the strip winding is applied. The wrapping head may be provided with means for pressing the winding upon the conductor.
GB30726/35A 1934-11-08 1935-11-06 Improvements in or relating to electrical conductors Expired GB465476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US465476XA 1934-11-08 1934-11-08

Publications (1)

Publication Number Publication Date
GB465476A true GB465476A (en) 1937-05-06

Family

ID=21944028

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30726/35A Expired GB465476A (en) 1934-11-08 1935-11-06 Improvements in or relating to electrical conductors

Country Status (1)

Country Link
GB (1) GB465476A (en)

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