GB620949A - Improvements in the manufacture of insulated electric conductors - Google Patents

Improvements in the manufacture of insulated electric conductors

Info

Publication number
GB620949A
GB620949A GB326947A GB326947A GB620949A GB 620949 A GB620949 A GB 620949A GB 326947 A GB326947 A GB 326947A GB 326947 A GB326947 A GB 326947A GB 620949 A GB620949 A GB 620949A
Authority
GB
United Kingdom
Prior art keywords
wax
manufacture
insulated electric
electric conductors
tape
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
GB326947A
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.)
WT Henleys Telegraph Works Co Ltd
Original Assignee
WT Henleys Telegraph Works 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 WT Henleys Telegraph Works Co Ltd filed Critical WT Henleys Telegraph Works Co Ltd
Priority to GB326947A priority Critical patent/GB620949A/en
Publication of GB620949A publication Critical patent/GB620949A/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
    • H01B3/44—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 vinyl resins; acrylic resins
    • H01B3/441—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 vinyl resins; acrylic resins from alkenes
    • 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

Landscapes

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

Abstract

620,949. Cables. HENLEY'S TELEGRAPH WORKS CO., Ltd., W. T., and EVANS, B. B. Feb. 4, 1947, No. 3269. [Class 36] An electric conductor insulated with a layer of polyethylene has a coating of wax-resisting material applied to the polyethylene, then a protective braid is applied which is impregnated with molten wax. The wax-resisting material may be cellulose acetate or regenerated cellulose applied in the form of a tape. Polyvinyl chloride or other synthetic materials having similar wax-resisting properties may also be used, either as a tape, a coating, or a dispersion.
GB326947A 1947-02-04 1947-02-04 Improvements in the manufacture of insulated electric conductors Expired GB620949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB326947A GB620949A (en) 1947-02-04 1947-02-04 Improvements in the manufacture of insulated electric conductors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB326947A GB620949A (en) 1947-02-04 1947-02-04 Improvements in the manufacture of insulated electric conductors

Publications (1)

Publication Number Publication Date
GB620949A true GB620949A (en) 1949-04-01

Family

ID=9755139

Family Applications (1)

Application Number Title Priority Date Filing Date
GB326947A Expired GB620949A (en) 1947-02-04 1947-02-04 Improvements in the manufacture of insulated electric conductors

Country Status (1)

Country Link
GB (1) GB620949A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048651A (en) * 1957-08-02 1962-08-07 Gen Electric Insulated coil and method of making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048651A (en) * 1957-08-02 1962-08-07 Gen Electric Insulated coil and method of making same

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