NL7802305A - PROCESS OF MANUFACTURING A LONG-WATERPROOF CABLE. - Google Patents

PROCESS OF MANUFACTURING A LONG-WATERPROOF CABLE.

Info

Publication number
NL7802305A
NL7802305A NL7802305A NL7802305A NL7802305A NL 7802305 A NL7802305 A NL 7802305A NL 7802305 A NL7802305 A NL 7802305A NL 7802305 A NL7802305 A NL 7802305A NL 7802305 A NL7802305 A NL 7802305A
Authority
NL
Netherlands
Prior art keywords
manufacturing
long
waterproof cable
waterproof
cable
Prior art date
Application number
NL7802305A
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 NL7802305A publication Critical patent/NL7802305A/en

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
    • H01B13/32—Filling or coating with impervious material
    • H01B13/329—Filling or coating with impervious material the material being a foam
    • 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
    • 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)
  • Laminated Bodies (AREA)
  • Insulated Conductors (AREA)
NL7802305A 1977-03-25 1978-03-02 PROCESS OF MANUFACTURING A LONG-WATERPROOF CABLE. NL7802305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2713835A DE2713835C3 (en) 1977-03-25 1977-03-25 Process for the production of a longitudinally watertight cable

Publications (1)

Publication Number Publication Date
NL7802305A true NL7802305A (en) 1978-09-27

Family

ID=6004994

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7802305A NL7802305A (en) 1977-03-25 1978-03-02 PROCESS OF MANUFACTURING A LONG-WATERPROOF CABLE.

Country Status (4)

Country Link
CH (1) CH627298A5 (en)
DE (1) DE2713835C3 (en)
FR (1) FR2385193A1 (en)
NL (1) NL7802305A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751641A1 (en) * 1977-11-17 1979-05-23 Aeg Telefunken Kabelwerke 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)
GB2083054B (en) * 1980-08-26 1984-03-28 Standard Telephones Cables Ltd Water-blocking polyurethane compound for cables

Also Published As

Publication number Publication date
DE2713835B2 (en) 1979-04-12
FR2385193B1 (en) 1982-11-12
DE2713835C3 (en) 1979-12-06
DE2713835A1 (en) 1978-09-28
FR2385193A1 (en) 1978-10-20
CH627298A5 (en) 1981-12-31

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
A85 Still pending on 85-01-01
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed