ES333720A1 - Coaxial cables and methods of making them - Google Patents

Coaxial cables and methods of making them

Info

Publication number
ES333720A1
ES333720A1 ES333720A ES333720A ES333720A1 ES 333720 A1 ES333720 A1 ES 333720A1 ES 333720 A ES333720 A ES 333720A ES 333720 A ES333720 A ES 333720A ES 333720 A1 ES333720 A1 ES 333720A1
Authority
ES
Spain
Prior art keywords
ribbon
conductor
steel
laminate
aluminium
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
ES333720A
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of ES333720A1 publication Critical patent/ES333720A1/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
    • H01B11/1826—Co-axial cables with at least one longitudinal lapped tape-conductor
    • 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
    • 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
    • H01B11/1834—Construction of the insulation between the conductors
    • H01B11/1856—Discontinuous insulation
    • H01B11/186—Discontinuous insulation having the shape of a disc
    • 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
    • H01B11/20—Cables having a multiplicity of coaxial lines

Landscapes

  • Insulated Conductors (AREA)
  • Laminated Bodies (AREA)
  • Cable Accessories (AREA)
  • Manufacturing Of Electric Cables (AREA)

Abstract

The thin outer conductor ribbon 28 (e.g. copper or aluminium) of an air dielectric coaxial cable is laminated with a metal (e.g. steel) ribbon 22 by an adhesive 26 and longitudinally wrapped and soldered as at 38 along the overlapping longitudinal seam to form a strong tube around central conductor 10. Insulating discs 12 are longitudinally spaced inside the corrugated (18), Fig. 2, not shown) tube 14 to support the central conductor. The steel ribbon may be tin plated 24 and the adhesive may be a copolymer of ethylene and acrylic acid with attached carboxyl groups. The steel ribbon may be wider than, or of the same width as the ribbon of copper or aluminium. The coaxial cables 6 may form the cores of a multicore cable (2) (Fig. 1, not shown) having a polythene-lead sheath (4) and polythene outer jacket (8). A method of making cable 6 is illustrated (Fig. 7, not shown) in which three spools (48), (52), (50) supply the materials for the laminate to an alignment device (54), heater (56) and rollers (58), (60) while a spool (44) supplies the conductor to disc applicator (46). The laminate and conductor come together in former (62) being pulled through the various stages by a capstan (40), Specification 1,168,478, is referred to.
ES333720A 1965-11-12 1966-11-12 Coaxial cables and methods of making them Expired ES333720A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50739165A 1965-11-12 1965-11-12

Publications (1)

Publication Number Publication Date
ES333720A1 true ES333720A1 (en) 1968-03-16

Family

ID=24018448

Family Applications (1)

Application Number Title Priority Date Filing Date
ES333720A Expired ES333720A1 (en) 1965-11-12 1966-11-12 Coaxial cables and methods of making them

Country Status (8)

Country Link
CH (1) CH454243A (en)
DE (1) DE1615065A1 (en)
DK (1) DK122550B (en)
ES (1) ES333720A1 (en)
FR (1) FR1503017A (en)
GB (1) GB1168479A (en)
NL (1) NL6615454A (en)
SE (1) SE349890B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2074652A1 (en) * 1970-01-14 1971-10-08 Cables De Lyon Geoffroy Delore Electric cable sheath - with copolymer tape adhesive
FR2096706B1 (en) * 1970-06-18 1976-04-16 Telecommunications Sa
EP3074985B1 (en) 2013-11-25 2017-07-12 LEONI Kabel GmbH Data line and method for producing the data line

Also Published As

Publication number Publication date
CH454243A (en) 1968-04-15
GB1168479A (en) 1969-10-29
NL6615454A (en) 1967-05-16
SE349890B (en) 1972-10-09
DK122550B (en) 1972-03-13
FR1503017A (en) 1967-11-24
DE1615065A1 (en) 1970-06-25

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