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GB619249A - Improvements in methods for the production of electric cables - Google Patents

Improvements in methods for the production of electric cables

Info

Publication number
GB619249A
GB619249A GB35202/46A GB3520246A GB619249A GB 619249 A GB619249 A GB 619249A GB 35202/46 A GB35202/46 A GB 35202/46A GB 3520246 A GB3520246 A GB 3520246A GB 619249 A GB619249 A GB 619249A
Authority
GB
United Kingdom
Prior art keywords
nov
adjacent edges
production
methods
pairs
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
GB35202/46A
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of GB619249A publication Critical patent/GB619249A/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
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1808—Construction of the conductors

Landscapes

  • Insulated Conductors (AREA)
  • Communication Cables (AREA)

Abstract

619,249. Air-space cables. TELEFONAKTIEBOLAGET L. M. ERICSSON. Nov. 27, 1946, No. 35202. Convention date, Nov. 28, 1945. Drawings to Specification. [Class 36] Transmission cables are made by cabling together a number of coaxial pairs, the outer conductor of each pair consisting of one or more conductive tapes applied helically over the core, so that the pitch of the helix increases to infinity during the twisting together of two or more of the pairs. The individual outer conductors may be made of bands overlapping each other, or with adjacent edges touching each other, but applied so that adjacent edges will glide against each other during the cabling process.
GB35202/46A 1945-11-28 1946-11-27 Improvements in methods for the production of electric cables Expired GB619249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE619249X 1945-11-28

Publications (1)

Publication Number Publication Date
GB619249A true GB619249A (en) 1949-03-07

Family

ID=20313235

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35202/46A Expired GB619249A (en) 1945-11-28 1946-11-27 Improvements in methods for the production of electric cables

Country Status (2)

Country Link
US (1) US2491235A (en)
GB (1) GB619249A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2182330A (en) * 1938-02-11 1939-12-05 Bell Telephone Labor Inc Method of fabricating tubular structures

Also Published As

Publication number Publication date
US2491235A (en) 1949-12-13

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