GB1220612A - Improvements in or relating to impregnated paper insulated cables - Google Patents

Improvements in or relating to impregnated paper insulated cables

Info

Publication number
GB1220612A
GB1220612A GB1607068A GB1607068A GB1220612A GB 1220612 A GB1220612 A GB 1220612A GB 1607068 A GB1607068 A GB 1607068A GB 1607068 A GB1607068 A GB 1607068A GB 1220612 A GB1220612 A GB 1220612A
Authority
GB
United Kingdom
Prior art keywords
dielectric
impregnated paper
extensibility
april
relating
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
GB1607068A
Inventor
Henryk Andrzej Majewski
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 Glover and Co Ltd
Original Assignee
WT Glover and 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 Glover and Co Ltd filed Critical WT Glover and Co Ltd
Priority to GB1607068A priority Critical patent/GB1220612A/en
Priority to DE19691916763 priority patent/DE1916763A1/en
Priority to CH522869A priority patent/CH500567A/en
Publication of GB1220612A publication Critical patent/GB1220612A/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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H01B7/0208—Cables with several layers of insulating material
    • 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
    • H01B13/06—Insulating conductors or cables
    • H01B13/08—Insulating conductors or cables by winding
    • H01B13/0883—Pretreatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Bodies (AREA)
  • Insulated Conductors (AREA)

Abstract

1,220,612. Cables. W. T. GLOVER & CO. Ltd. 2 April, 1969 [3 April, 1968], No. 16070/68. Heading H1A. A multi-core pre-impregnated paper insulated sector-shaped solid aluminium conductor cable comprises in the dielectric around at least one of the conductors, an inner part of a preimpregnated paper tape applied to the conduc - tor under tension so that the residual extensibility far exceeds the extensibility required to accommodate the increase in length caused by the laying up of the cores. The remaining part of the dielectric may be formed of normal preimpregnated paper tape having a lower residual extensibility. Alternatively the dielectric could be formed of alternate layers of the two, the more extensible tape being innermost. Examples are given of suitable pro-impregnated paper for use in the inner part of the dielectric.
GB1607068A 1968-04-03 1968-04-03 Improvements in or relating to impregnated paper insulated cables Expired GB1220612A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1607068A GB1220612A (en) 1968-04-03 1968-04-03 Improvements in or relating to impregnated paper insulated cables
DE19691916763 DE1916763A1 (en) 1968-04-03 1969-04-01 Preimpregnated paper dielectric of an electrical cable conductor and method of making the same
CH522869A CH500567A (en) 1968-04-03 1969-04-03 Method of manufacturing a multi-core electrical cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1607068A GB1220612A (en) 1968-04-03 1968-04-03 Improvements in or relating to impregnated paper insulated cables

Publications (1)

Publication Number Publication Date
GB1220612A true GB1220612A (en) 1971-01-27

Family

ID=10070615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1607068A Expired GB1220612A (en) 1968-04-03 1968-04-03 Improvements in or relating to impregnated paper insulated cables

Country Status (3)

Country Link
CH (1) CH500567A (en)
DE (1) DE1916763A1 (en)
GB (1) GB1220612A (en)

Also Published As

Publication number Publication date
DE1916763A1 (en) 1969-10-30
CH500567A (en) 1970-12-15

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