GB690954A - Improvements in the manufacture of electric cables - Google Patents

Improvements in the manufacture of electric cables

Info

Publication number
GB690954A
GB690954A GB2588850A GB2588850A GB690954A GB 690954 A GB690954 A GB 690954A GB 2588850 A GB2588850 A GB 2588850A GB 2588850 A GB2588850 A GB 2588850A GB 690954 A GB690954 A GB 690954A
Authority
GB
United Kingdom
Prior art keywords
rubber
cable
paper
strips
solution
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
GB2588850A
Inventor
Hermann Richard Lorch
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Priority to GB2588850A priority Critical patent/GB690954A/en
Publication of GB690954A publication Critical patent/GB690954A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

690,954. Cables. BRITISH INSULATED CALLENDER'S CABLES, Ltd. Oct. 23, 1951 [Oct. 24, 1950], No. 25888/50. Drawings to Specification. Class 36. A drainage resistant impregnated paperinsulated cable is made by building up on the conductor a laminated dielectric body in which solid rubber is distributed, and impregnating the body with an oleaginous liquid which is free, or substantially free, from rubber to form within the body a liquid solution of rubber in oil containing vulcanizing ingredients, and thereafter vulcanizing the rubber to convert the solution into an irreversible non-displaceable gel. The laminated body may comprise strips of preimpregnated paper having a thin layer of rubber attached to one surface, or the rubber may be applied as a discontinuous deposit to one or both surfaces. Alternatively a rubber thread may be wound on to the cable in some or all of the gaps between the turns of paper. The spaces between the paper strips may be filled with the oleaginous liquid while the strips are being lapped on the conductor, using a machine of the kind described in Specification 182,510, [Class 36]. After the cable has been sheathed and the impregnant homogenized it is heated to vulcanize the dissolved rubber and convert the solution into a stable gel.
GB2588850A 1950-10-24 1950-10-24 Improvements in the manufacture of electric cables Expired GB690954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2588850A GB690954A (en) 1950-10-24 1950-10-24 Improvements in the manufacture of electric cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2588850A GB690954A (en) 1950-10-24 1950-10-24 Improvements in the manufacture of electric cables

Publications (1)

Publication Number Publication Date
GB690954A true GB690954A (en) 1953-04-29

Family

ID=10234999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2588850A Expired GB690954A (en) 1950-10-24 1950-10-24 Improvements in the manufacture of electric cables

Country Status (1)

Country Link
GB (1) GB690954A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341923A (en) * 1980-10-14 1982-07-27 General Electric Company Coated asbestos insulation transformer wires

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341923A (en) * 1980-10-14 1982-07-27 General Electric Company Coated asbestos insulation transformer wires

Similar Documents

Publication Publication Date Title
GB527734A (en) Improvements in insulated electric cables
GB690954A (en) Improvements in the manufacture of electric cables
GB1537349A (en) Process of manufacturing multi-core electric power cables
GB497618A (en) Improvements in or relating to electric cables
ES374613A2 (en) Improvements in or relating to impregnated electrical capacitors
GB622413A (en) Improvements in the manufacture of insulated electric conductors
CA954007A (en) Oil compensation system for electric power cables impregnated with insulating oil
GB406704A (en) Improvements in or relating to high tension electric cables
GB493070A (en) Improvements in or relating to electrical condensers
GB473832A (en) Improvements relating to electric cables
GB539109A (en) Improvements in or relating to electric cables
FR2046751A7 (en) High voltage cable with layered or solid - insulation
GB613797A (en) Improvements in high tension electric cables
GB251931A (en) Improvements in and relating to paper insulation for electric cables and the like
GB387379A (en) Improvements in or relating to submarine cables
GB522454A (en) An improved combined moulding and electrical wiring system
GB558943A (en) Improvements in or relating to electric transformers
GB572424A (en) Improvements in and relating to the insulation of electrical conductors
GB694986A (en) Improvements in and relating to electric cables
GB443874A (en) Improvements in or relating to electric cables having corrugated aluminium sheaths
GB364710A (en) Improvements in electric cables
FR2031391A1 (en) Insulated winding wire using multilayer - in slating sheath
GB882615A (en) Electric power cable
GB674019A (en) An improved method of making a joint in an electric cable
GB706086A (en) Improvements in or relating to the manufacture of electric cables