BE795126A - MATERIAL FOR SEALING, IN PARTICULAR ELECTRICAL CABLES, LONGITUDINALLY - Google Patents

MATERIAL FOR SEALING, IN PARTICULAR ELECTRICAL CABLES, LONGITUDINALLY

Info

Publication number
BE795126A
BE795126A BE795126DA BE795126A BE 795126 A BE795126 A BE 795126A BE 795126D A BE795126D A BE 795126DA BE 795126 A BE795126 A BE 795126A
Authority
BE
Belgium
Prior art keywords
longitudinally
sealing
electrical cables
particular electrical
cables
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Kerpenwerk G M B H & Co
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.)
Publication date
Publication of BE795126A publication Critical patent/BE795126A/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
    • H01B7/288—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • 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
    • 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
BE795126D 1972-04-01 MATERIAL FOR SEALING, IN PARTICULAR ELECTRICAL CABLES, LONGITUDINALLY BE795126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2216139A DE2216139A1 (en) 1972-04-01 1972-04-01 Electrical cable seal - consisting of mixture of bentonite and petroleum jelly

Publications (1)

Publication Number Publication Date
BE795126A true BE795126A (en) 1973-05-29

Family

ID=5840943

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795126D BE795126A (en) 1972-04-01 MATERIAL FOR SEALING, IN PARTICULAR ELECTRICAL CABLES, LONGITUDINALLY

Country Status (3)

Country Link
BE (1) BE795126A (en)
DE (1) DE2216139A1 (en)
NL (1) NL7304581A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487107A1 (en) * 1980-07-21 1982-01-22 Pirelli Treficable METHOD FOR IMPROVING THE LONGITUDINAL SEALING OF TELECOMMUNICATION CABLES

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1005868A (en) * 1975-02-26 1977-02-22 Northern Electric Company Limited Water blocked electric cables
DE2518594C3 (en) * 1975-04-23 1981-05-27 Siemens AG, 1000 Berlin und 8000 München Longitudinally sealed electrical cable with a layered jacket
DE2743260C2 (en) * 1977-09-26 1990-05-31 kabelmetal electro GmbH, 3000 Hannover Optical fiber communications cable and process for its manufacture
GB2032678B (en) * 1978-10-27 1983-04-27 Nordiske Kabel Traad Electric power conductive cable
FR2456375A1 (en) * 1979-05-11 1980-12-05 Cables De Lyon Geoffroy Delore Sealed multicore cable design and mfr. - has insulator which is organic water absorbing mixture, atomic weights of which are at least 1000
DE2951722A1 (en) * 1979-12-20 1981-07-02 Siemens AG, 1000 Berlin und 8000 München LONG WATERPROOF ELECTRIC CABLE
GB2076839B (en) * 1980-06-04 1983-08-17 Pirelli General Cable Works Sealing compound
FR2566955A1 (en) * 1984-06-29 1986-01-03 Cables De Lyon Geoffroy Delore Composite sealing material for an electrical cable and process for its manufacture
US5461195A (en) * 1986-03-26 1995-10-24 Waterguard Industries, Inc. Filled telecommunications cable having temperature stable mutual capacitance
IT1191731B (en) * 1986-04-14 1988-03-23 Pirelli Cavi Spa EXTRUDED INSULATING ELECTRIC CABLE WITH BUFFERED CONDUCTOR, BUFFER FOR ELECTRIC CABLES CONDUCTORS AND THEIR MANUFACTURING PROCEDURE
DE3640910A1 (en) * 1986-11-29 1988-06-01 Rheydt Kabelwerk Ag Longitudinally watertight cable with a gel-like cable filling compound
NL9001960A (en) * 1989-09-07 1991-04-02 Felten & Guilleaume Energie Removing traces of moisture from cable - by applying electrochemical mixt. of metal powders in or on material which swells up in water, seals cable, and decomposes water
DE4316574C2 (en) * 1993-05-18 2000-09-21 Kaiser Kwo Kabel Telekom Gmbh Longitudinally watertight electrical cable with layer sheath

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487107A1 (en) * 1980-07-21 1982-01-22 Pirelli Treficable METHOD FOR IMPROVING THE LONGITUDINAL SEALING OF TELECOMMUNICATION CABLES

Also Published As

Publication number Publication date
DE2216139A1 (en) 1973-10-04
NL7304581A (en) 1973-10-03

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