BE515278A - - Google Patents

Info

Publication number
BE515278A
BE515278A BE515278DA BE515278A BE 515278 A BE515278 A BE 515278A BE 515278D A BE515278D A BE 515278DA BE 515278 A BE515278 A BE 515278A
Authority
BE
Belgium
Application number
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.)
Publication of BE515278A publication Critical patent/BE515278A/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00Rigid pipes
    • F16L9/17Rigid pipes obtained by bending a sheet longitudinally and connecting the edges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/10Making tubes with seams being neither welded nor soldered, e.g. riveted seams
    • B21C37/105Supply, or operations combined with supply, of strip material
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00Communication cables or conductors
    • H01B11/18Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1808Construction of the conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Insulated Conductors (AREA)
BE515278D 1952-03-07 BE515278A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR701369X 1952-03-07

Publications (1)

Publication Number Publication Date
BE515278A true BE515278A (en:Method)

Family

ID=9054033

Family Applications (1)

Application Number Title Priority Date Filing Date
BE515278D BE515278A (en:Method) 1952-03-07

Country Status (3)

Country Link
BE (1) BE515278A (en:Method)
GB (1) GB701369A (en:Method)
NL (2) NL173145B (en:Method)

Also Published As

Publication number Publication date
GB701369A (en) 1953-12-23
NL77869C (en:Method)
NL173145B (nl)

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