FR1029620A - Method and apparatus for the manufacture of seamless cable casings made of metals having a higher melting point than that of lead and cables with seamless metal casings thus produced - Google Patents

Method and apparatus for the manufacture of seamless cable casings made of metals having a higher melting point than that of lead and cables with seamless metal casings thus produced

Info

Publication number
FR1029620A
FR1029620A FR1029620DA FR1029620A FR 1029620 A FR1029620 A FR 1029620A FR 1029620D A FR1029620D A FR 1029620DA FR 1029620 A FR1029620 A FR 1029620A
Authority
FR
France
Prior art keywords
seamless
casings
cables
metals
manufacture
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
Other languages
French (fr)
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.)
OSNABRU CKER KUPFER und DRAHTW
Original Assignee
OSNABRU CKER KUPFER und DRAHTW
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 OSNABRU CKER KUPFER und DRAHTW filed Critical OSNABRU CKER KUPFER und DRAHTW
Application granted granted Critical
Publication of FR1029620A publication Critical patent/FR1029620A/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
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • 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
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
    • H01B13/245—Sheathing; Armouring; Screening; Applying other protective layers by extrusion of metal layers
    • 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
    • H01B13/30—Drying; Impregnating
    • 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
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Insulated Conductors (AREA)
FR1029620D 1949-11-21 1950-11-10 Method and apparatus for the manufacture of seamless cable casings made of metals having a higher melting point than that of lead and cables with seamless metal casings thus produced Expired FR1029620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE710858X 1949-11-21

Publications (1)

Publication Number Publication Date
FR1029620A true FR1029620A (en) 1953-06-04

Family

ID=6619527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1029620D Expired FR1029620A (en) 1949-11-21 1950-11-10 Method and apparatus for the manufacture of seamless cable casings made of metals having a higher melting point than that of lead and cables with seamless metal casings thus produced

Country Status (3)

Country Link
BE (1) BE499480A (en)
FR (1) FR1029620A (en)
GB (1) GB710858A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800006265A1 (en) * 2018-06-13 2019-12-13 "METHOD FOR MAKING AN ELECTRIC POWER BAR AND BAR SO MADE"

Also Published As

Publication number Publication date
GB710858A (en) 1954-06-23
BE499480A (en)

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