GB179460A - Improvements in and relating to electric conductors and method of insulating the same - Google Patents

Improvements in and relating to electric conductors and method of insulating the same

Info

Publication number
GB179460A
GB179460A GB1794421A GB1794421A GB179460A GB 179460 A GB179460 A GB 179460A GB 1794421 A GB1794421 A GB 1794421A GB 1794421 A GB1794421 A GB 1794421A GB 179460 A GB179460 A GB 179460A
Authority
GB
United Kingdom
Prior art keywords
wire
asphalt
oil
bath
fabric
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
GB1794421A
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Priority to GB1794421A priority Critical patent/GB179460A/en
Publication of GB179460A publication Critical patent/GB179460A/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
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/30—Drying; Impregnating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wire Processing (AREA)

Abstract

179,460. British Thomson - Houston Co., Ltd., (General Electric Co.). July 1, 1921. Coating materials in long lengths. -Wire coated with fabric is passed through a bath of molten insulating-material, such as asphalt, at a temperature high enough to eliminate moisture and air from the fabric and then whilst the wire is still at a high temperature it is coated with a coagulable oil. The cotton-covered wire. 1 is led by means of rotatable reels 7, 8 through a tank 4 containing asphalt heated to about 500' F. While the wire is still hot it is wiped by a wiper 10 to remove excess asphalt, is led through a bath 9 of coagulable vegetable oil, such as China wood oil, fed by a supply tank 11, and is then passed through tale or other mineral powder to render the surface free from tackiness.
GB1794421A 1921-07-01 1921-07-01 Improvements in and relating to electric conductors and method of insulating the same Expired GB179460A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1794421A GB179460A (en) 1921-07-01 1921-07-01 Improvements in and relating to electric conductors and method of insulating the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1794421A GB179460A (en) 1921-07-01 1921-07-01 Improvements in and relating to electric conductors and method of insulating the same

Publications (1)

Publication Number Publication Date
GB179460A true GB179460A (en) 1922-05-11

Family

ID=10103963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1794421A Expired GB179460A (en) 1921-07-01 1921-07-01 Improvements in and relating to electric conductors and method of insulating the same

Country Status (1)

Country Link
GB (1) GB179460A (en)

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