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DE967596C - Process for the production of cables with oil or mass-saturated cable cores, in which the cable core is drawn into an elongated metal tube made of a metal with a higher melting point than lead - Google Patents

Process for the production of cables with oil or mass-saturated cable cores, in which the cable core is drawn into an elongated metal tube made of a metal with a higher melting point than lead

Info

Publication number
DE967596C
DE967596C DEO1292A DEO0001292A DE967596C DE 967596 C DE967596 C DE 967596C DE O1292 A DEO1292 A DE O1292A DE O0001292 A DEO0001292 A DE O0001292A DE 967596 C DE967596 C DE 967596C
Authority
DE
Germany
Prior art keywords
cable core
drawn
cables
metal tube
mass
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
DEO1292A
Other languages
German (de)
Inventor
Dr-Ing Karl Heinz Hahne
Dr Ulrich Raydt
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.)
Osnabruecker Kupfer und Drahtwerk
Original Assignee
Osnabruecker Kupfer und Drahtwerk
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 Osnabruecker Kupfer und Drahtwerk filed Critical Osnabruecker Kupfer und Drahtwerk
Priority to DEO1292A priority Critical patent/DE967596C/en
Application granted granted Critical
Publication of DE967596C publication Critical patent/DE967596C/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
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Pipe Accessories (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

© 709 782/46 11.57© 709 782/46 11:57

Claims (3)

PATENTANSPRÜCHE: 60PATENT CLAIMS: 60 1. Verfahren zur Herstellung von Kabeln mit öl- oder massegetränkter Kabelseele, bei dem die Kabelseele in ein lang ausgestrecktes Metallrohr aus einem Metall mit höherem Schmelzpunkt als Blei eingezogen und danach auf die Kabelseele aufgeschmiegt wird, dadurch gekennzeichnet, daß das Metallrohr beim Einziehen der Kabelseele mittelbar durch Dampf, Heißwasser oder elektrische Energie oder unmittelbar durch elektrische Energie geheizt wird.1. Process for the production of cables with an oil or mass-soaked cable core which the cable core in an elongated metal tube made of a metal with a higher Melting point is drawn in as lead and then nestled on the cable core, thereby characterized in that the metal tube when the cable core is drawn in indirectly by steam, Hot water or electrical energy or heated directly by electrical energy will. 2. Vorrichtung zur unmittelbaren Beheizung des Mantelrohres nach Anspruch 1, gekennzeichnet durch einen langgestreckten heizbaren Behälter zur Aufnahme des Mantelrohres.2. Device for direct heating of the jacket pipe according to claim 1, characterized by an elongated heatable container for receiving the jacket pipe. 3. Anordnung zur unmittelbaren Beheizung des Mantelrohres nach Anspruch 1, dadurch gekennzeichnet, daß — ausreichende Isolierung vorausgesetzt — die Enden des Mantelrohres oder die einseitigen Enden zweier benachbarter Mantelrohre an eine Stromquelle niedriger Spannung angeschlossen und die anderen Enden der benachbarten Mantelrohre leitend miteinander verbunden sind.3. Arrangement for the immediate heating of the jacket pipe according to claim 1, characterized characterized in that - provided that there is sufficient insulation - the ends of the jacket pipe or the one-sided ends of two adjacent casing pipes to a power source lower Voltage connected and the other ends of the adjacent casing pipes conductively with one another are connected.
DEO1292A 1950-11-18 1950-11-18 Process for the production of cables with oil or mass-saturated cable cores, in which the cable core is drawn into an elongated metal tube made of a metal with a higher melting point than lead Expired DE967596C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEO1292A DE967596C (en) 1950-11-18 1950-11-18 Process for the production of cables with oil or mass-saturated cable cores, in which the cable core is drawn into an elongated metal tube made of a metal with a higher melting point than lead

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO1292A DE967596C (en) 1950-11-18 1950-11-18 Process for the production of cables with oil or mass-saturated cable cores, in which the cable core is drawn into an elongated metal tube made of a metal with a higher melting point than lead

Publications (1)

Publication Number Publication Date
DE967596C true DE967596C (en) 1957-11-28

Family

ID=7349492

Family Applications (1)

Application Number Title Priority Date Filing Date
DEO1292A Expired DE967596C (en) 1950-11-18 1950-11-18 Process for the production of cables with oil or mass-saturated cable cores, in which the cable core is drawn into an elongated metal tube made of a metal with a higher melting point than lead

Country Status (1)

Country Link
DE (1) DE967596C (en)

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