FR2007822A1 - - Google Patents

Info

Publication number
FR2007822A1
FR2007822A1 FR6912674A FR6912674A FR2007822A1 FR 2007822 A1 FR2007822 A1 FR 2007822A1 FR 6912674 A FR6912674 A FR 6912674A FR 6912674 A FR6912674 A FR 6912674A FR 2007822 A1 FR2007822 A1 FR 2007822A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6912674A
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.)
Vereinigte Draht und Kabelwerke AG
Original Assignee
Vereinigte Draht und Kabelwerke AG
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 Vereinigte Draht und Kabelwerke AG filed Critical Vereinigte Draht und Kabelwerke AG
Publication of FR2007822A1 publication Critical patent/FR2007822A1/fr
Withdrawn legal-status Critical Current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
    • 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)
  • Manufacturing Of Electric Cables (AREA)
FR6912674A 1968-05-04 1969-04-22 Withdrawn FR2007822A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681765348 DE1765348B2 (en) 1968-05-04 1968-05-04 PROCEDURE FOR SEALING CABLES FROM LONGITUDINAL WATER

Publications (1)

Publication Number Publication Date
FR2007822A1 true FR2007822A1 (en) 1970-01-16

Family

ID=5698403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6912674A Withdrawn FR2007822A1 (en) 1968-05-04 1969-04-22

Country Status (8)

Country Link
JP (1) JPS4830755B1 (en)
BE (1) BE731313A (en)
DE (1) DE1765348B2 (en)
FR (1) FR2007822A1 (en)
GB (1) GB1229372A (en)
NL (1) NL6906316A (en)
NO (1) NO121554B (en)
SE (1) SE343423B (en)

Families Citing this family (3)

* 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)
US4281210A (en) * 1978-02-15 1981-07-28 Nl Industries, Inc. Electrical devices containing a grease compatible, mineral oil extended polyurethane
US5271081A (en) * 1992-06-18 1993-12-14 Halliburton Geophysical Services, Inc. Apparatus and method of blocking water migration between stranded signal conduits

Also Published As

Publication number Publication date
NL6906316A (en) 1969-11-06
JPS4830755B1 (en) 1973-09-22
SE343423B (en) 1972-03-06
GB1229372A (en) 1971-04-21
DE1765348B2 (en) 1972-12-07
NO121554B (en) 1971-03-15
BE731313A (en) 1969-09-15
DE1765348A1 (en) 1971-07-29

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Legal Events

Date Code Title Description
ST Notification of lapse