GB549561A - Improvements in the manufacture of electric insulating materials - Google Patents

Improvements in the manufacture of electric insulating materials

Info

Publication number
GB549561A
GB549561A GB1073541A GB1073541A GB549561A GB 549561 A GB549561 A GB 549561A GB 1073541 A GB1073541 A GB 1073541A GB 1073541 A GB1073541 A GB 1073541A GB 549561 A GB549561 A GB 549561A
Authority
GB
United Kingdom
Prior art keywords
thermoplastic material
manufacture
insulating materials
electric insulating
layer
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
GB1073541A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1073541A priority Critical patent/GB549561A/en
Publication of GB549561A publication Critical patent/GB549561A/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
    • H01B3/50—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 fabric

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Insulating Bodies (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Insulated Conductors (AREA)

Abstract

549,561. Electric conductors. SILBERRAD, O. Aug. 22, 1941, No. 10735. [Class 36] An electric conductor is provided with an insulating sleeving comprising an inner layer of thermoplastic material, such as polyvinyl chloride, reinforced externally by a layer of cotton, silk or regenerated cellulose braiding, a solution of the thermoplastic material being applied to the braiding to fix the latter to the inner layer. Further coatings of solution, preferably more highly concentrated than the first one, may be applied to build up an external layer of thermoplastic material. Ketones such as mesityloxide or methylcyclohexanone, alone or with other materials, may be used as solvents for the thermoplastic material.
GB1073541A 1941-08-22 1941-08-22 Improvements in the manufacture of electric insulating materials Expired GB549561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1073541A GB549561A (en) 1941-08-22 1941-08-22 Improvements in the manufacture of electric insulating materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1073541A GB549561A (en) 1941-08-22 1941-08-22 Improvements in the manufacture of electric insulating materials

Publications (1)

Publication Number Publication Date
GB549561A true GB549561A (en) 1942-11-26

Family

ID=9973324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1073541A Expired GB549561A (en) 1941-08-22 1941-08-22 Improvements in the manufacture of electric insulating materials

Country Status (1)

Country Link
GB (1) GB549561A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970937A (en) * 1958-08-15 1961-02-07 Belden Mfg Co Method of forming insulated wire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970937A (en) * 1958-08-15 1961-02-07 Belden Mfg Co Method of forming insulated wire

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