ES216154A1 - Improvements in or relating to electric cables and their manufacture - Google Patents

Improvements in or relating to electric cables and their manufacture

Info

Publication number
ES216154A1
ES216154A1 ES0216154A ES216154A ES216154A1 ES 216154 A1 ES216154 A1 ES 216154A1 ES 0216154 A ES0216154 A ES 0216154A ES 216154 A ES216154 A ES 216154A ES 216154 A1 ES216154 A1 ES 216154A1
Authority
ES
Spain
Prior art keywords
wall
manufacture
relating
jacket
electric cables
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
ES0216154A
Other languages
Spanish (es)
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
Publication of ES216154A1 publication Critical patent/ES216154A1/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
    • H01B13/0009—Apparatus or processes specially adapted for manufacturing conductors or cables for forming corrugations on conductors or cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulated Conductors (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

Improvements introduced in the manufacture of electrical cables comprising one or more insulated conductors that form a cable core enclosed in a carbide jacket, characterized in that the jacket wall is, in a large number of small, mutually spaced areas, displaced towards inside to form on the general outer surface of the wall a multiplicity of depressions whose maximum peripheral dimensions do not exceed pi D/6 (where D is the outer diameter of the roof), and corresponding projections on the inner surface of the wall. (Machine-translation by Google Translate, not legally binding)
ES0216154A 1953-06-26 1954-06-25 Improvements in or relating to electric cables and their manufacture Expired ES216154A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1785053A GB729695A (en) 1953-06-26 1953-06-26 Improvements in or relating to electric cables and their manufacture

Publications (1)

Publication Number Publication Date
ES216154A1 true ES216154A1 (en) 1955-11-16

Family

ID=10102317

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0216154A Expired ES216154A1 (en) 1953-06-26 1954-06-25 Improvements in or relating to electric cables and their manufacture

Country Status (3)

Country Link
BE (1) BE529808A (en)
ES (1) ES216154A1 (en)
GB (1) GB729695A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6199788A (en) * 1984-10-22 1986-05-17 金尾　史朗 Pressure-resistant spiral pipe for underground burying
US6143988A (en) * 1997-05-23 2000-11-07 Baker Hughes Incorporated Coiled tubing supported electrical cable having indentations
GB2326536B (en) * 1997-05-23 2002-01-09 Baker Hughes Inc Coiled tubing supported electrical cable having indentations
GB2363683B (en) * 1997-05-23 2002-05-08 Baker Hughes Inc Coiled tubing supported electrical cable having indentations

Also Published As

Publication number Publication date
BE529808A (en)
GB729695A (en) 1955-05-11

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