NL7810868A - PROCESS FOR MANUFACTURING A LENGTH-DIRECTIONAL WATERPROOF CABLE WITH A PRESSED METAL SHEATH. - Google Patents

PROCESS FOR MANUFACTURING A LENGTH-DIRECTIONAL WATERPROOF CABLE WITH A PRESSED METAL SHEATH.

Info

Publication number
NL7810868A
NL7810868A NL7810868A NL7810868A NL7810868A NL 7810868 A NL7810868 A NL 7810868A NL 7810868 A NL7810868 A NL 7810868A NL 7810868 A NL7810868 A NL 7810868A NL 7810868 A NL7810868 A NL 7810868A
Authority
NL
Netherlands
Prior art keywords
manufacturing
length
metal sheath
pressed metal
waterproof cable
Prior art date
Application number
NL7810868A
Other languages
Dutch (nl)
Original Assignee
Aeg Telefunken Kabelwerke
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 Aeg Telefunken Kabelwerke filed Critical Aeg Telefunken Kabelwerke
Publication of NL7810868A publication Critical patent/NL7810868A/en

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
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
    • H01B7/2855—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using foamed plastic
    • 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
    • H01B13/32—Filling or coating with impervious material
    • H01B13/329—Filling or coating with impervious material the material being a foam
    • 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)
  • Insulated Conductors (AREA)
NL7810868A 1977-11-17 1978-11-01 PROCESS FOR MANUFACTURING A LENGTH-DIRECTIONAL WATERPROOF CABLE WITH A PRESSED METAL SHEATH. NL7810868A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772751641 DE2751641A1 (en) 1977-11-17 1977-11-17 Longitudinally water tight cable prodn. - carrying foamable material into cable core on woven tape, and foaming it there after applying sheath (NL 21.5.79)

Publications (1)

Publication Number Publication Date
NL7810868A true NL7810868A (en) 1979-05-21

Family

ID=6024072

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7810868A NL7810868A (en) 1977-11-17 1978-11-01 PROCESS FOR MANUFACTURING A LENGTH-DIRECTIONAL WATERPROOF CABLE WITH A PRESSED METAL SHEATH.

Country Status (2)

Country Link
DE (1) DE2751641A1 (en)
NL (1) NL7810868A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543552A1 (en) * 1985-12-10 1987-06-11 Rheydt Kabelwerk Ag Water-blocked cable and process for its production
BR8706674A (en) * 1986-12-11 1988-07-19 Lantor Bv EXPANDABLE TAPE FOR CABLES; THE USE OF THE SAME AND CABLES MANUFACTURED WITH THE SAME
FR2609835B1 (en) * 1987-01-20 1992-03-13 Nordlys SEALING MATERIAL AND ITS APPLICATION TO THE CABLE INDUSTRY

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1765348B2 (en) * 1968-05-04 1972-12-07 Vereinigte Draht und Kabelwerke AG, 1000 Berlin u 4100 Duisburg PROCEDURE FOR SEALING CABLES FROM LONGITUDINAL WATER
DE1960659A1 (en) * 1969-12-29 1971-06-03 Ver Draht & Kabelwerke Ag Water-tight communication cable
DE2713835C3 (en) * 1977-03-25 1979-12-06 Aeg-Telefunken Kabelwerke Ag, Rheydt, 4050 Moenchengladbach Process for the production of a longitudinally watertight cable

Also Published As

Publication number Publication date
DE2751641A1 (en) 1979-05-23
DE2751641C2 (en) 1987-11-19

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed