FI62913C - Foerfarande foer taetning av en med en syntetisk taetning foersedd elektrisk kabel i laengdriktningen foer att foerhindra foerflyttning av vatten daeri - Google Patents

Foerfarande foer taetning av en med en syntetisk taetning foersedd elektrisk kabel i laengdriktningen foer att foerhindra foerflyttning av vatten daeri Download PDF

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Publication number
FI62913C
FI62913C FI780837A FI780837A FI62913C FI 62913 C FI62913 C FI 62913C FI 780837 A FI780837 A FI 780837A FI 780837 A FI780837 A FI 780837A FI 62913 C FI62913 C FI 62913C
Authority
FI
Finland
Prior art keywords
taetning
foer
synthetic
cable
laengdriktningen
Prior art date
Application number
FI780837A
Other languages
English (en)
Finnish (fi)
Other versions
FI62913B (fi
FI780837A (fi
Inventor
Valentin Bardoux
Original Assignee
Jeumont Schneider
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 Jeumont Schneider filed Critical Jeumont Schneider
Publication of FI780837A publication Critical patent/FI780837A/fi
Application granted granted Critical
Publication of FI62913B publication Critical patent/FI62913B/fi
Publication of FI62913C publication Critical patent/FI62913C/fi

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting layers
    • 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

Landscapes

  • Insulated Conductors (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Cable Accessories (AREA)
FI780837A 1977-03-18 1978-03-16 Foerfarande foer taetning av en med en syntetisk taetning foersedd elektrisk kabel i laengdriktningen foer att foerhindra foerflyttning av vatten daeri FI62913C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7708106 1977-03-18
FR7708106A FR2384336A1 (fr) 1977-03-18 1977-03-18 Procede pour etancheifier longitudinalement a l'eau un cable electrique a isolation synthetique et cable obtenu selon ce procede

Publications (3)

Publication Number Publication Date
FI780837A FI780837A (fi) 1978-09-18
FI62913B FI62913B (fi) 1982-11-30
FI62913C true FI62913C (fi) 1983-03-10

Family

ID=9188257

Family Applications (1)

Application Number Title Priority Date Filing Date
FI780837A FI62913C (fi) 1977-03-18 1978-03-16 Foerfarande foer taetning av en med en syntetisk taetning foersedd elektrisk kabel i laengdriktningen foer att foerhindra foerflyttning av vatten daeri

Country Status (7)

Country Link
BE (1) BE864945A (xx)
DE (1) DE2811526C3 (xx)
FI (1) FI62913C (xx)
FR (1) FR2384336A1 (xx)
GB (1) GB1563685A (xx)
OA (1) OA06009A (xx)
SE (2) SE7803101L (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2032678B (en) * 1978-10-27 1983-04-27 Nordiske Kabel Traad Electric power conductive cable
DE7920687U1 (de) * 1979-07-17 1979-10-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektrisches Kabel mit mehrdrähtigem Leiter und Feuchtigkeitssperre
FR2465301A1 (fr) * 1979-09-07 1981-03-20 Jeumont Schneider Cable haute tension a ecran mixte
FR2503441B1 (fr) * 1981-04-07 1986-06-27 Fabrication Cables Elect Cie G Nouveau cable electrique
NL8700680A (nl) * 1987-03-23 1988-10-17 Nkf Kabel Bv Samenstel van ten minste een elektrische geleider met een elektrisch geleidende mantel en tussen deze geleider en de mantel gelegen isolatie.
AT398498B (de) * 1991-03-28 1994-12-27 Tremmel Scheinost Heinz Ing Flammwidriges kabel
US8470108B2 (en) 1999-01-11 2013-06-25 Southwire Company Self-sealing electrical cable using rubber resins
US6573456B2 (en) * 1999-01-11 2003-06-03 Southwire Company Self-sealing electrical cable having a finned inner layer
US8101862B2 (en) 1999-01-11 2012-01-24 Southwire Company Self-sealing electrical cable using rubber resins
US7367373B2 (en) 2000-12-06 2008-05-06 Southwire Company Multi-layer extrusion head for self-sealing cable
DE102015223005A1 (de) 2015-11-20 2017-05-24 Leoni Kabel Holding Gmbh Kabel und Verfahren zu dessen Herstellung
CN113421707B (zh) * 2021-07-16 2022-01-18 宇盛电气有限公司 一种电力电缆及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1928975A1 (de) * 1969-06-07 1970-12-10 Kabel Metallwerke Ghh Anordnung zur Erhoehung der Laengswasserdichtigkeit bei strangfoermigem Gut
DE2020471A1 (de) * 1970-04-27 1971-11-11 Pittler Ag Maschf Verfahren zum Mehrkantdrehen und Einrichtung zur Durchfuehrung des Verfahrens
DE2249188A1 (de) * 1972-10-04 1974-04-11 Siemens Ag Laengsdichtes nachrichtenkabel mit kunststoffisolierten adern und verfahren zu seiner herstellung
DE2422003B2 (de) * 1974-05-03 1979-08-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Starkstromkabel mit extrudierter Kunststoffisolierung und extrudierter leitender Deckschicht
US3943271A (en) * 1974-05-06 1976-03-09 General Cable Corporation Extruded solid dielectric high voltage cable resistant to electro-chemical trees

Also Published As

Publication number Publication date
SE447177B (sv) 1986-10-27
BE864945A (fr) 1978-07-03
SE7803101L (sv) 1978-09-19
DE2811526C3 (de) 1982-11-18
GB1563685A (en) 1980-03-26
FR2384336A1 (fr) 1978-10-13
DE2811526A1 (de) 1978-09-21
DE2811526B2 (de) 1981-04-16
OA06009A (fr) 1981-06-30
FI62913B (fi) 1982-11-30
FR2384336B1 (xx) 1981-08-21
FI780837A (fi) 1978-09-18

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: JEUMONT-SCHNEIDER