OA06009A - Method for longitudinally waterproofing an electric cable with synthetic insulation and cable obtained by this method. - Google Patents

Method for longitudinally waterproofing an electric cable with synthetic insulation and cable obtained by this method.

Info

Publication number
OA06009A
OA06009A OA56559A OA56559A OA06009A OA 06009 A OA06009 A OA 06009A OA 56559 A OA56559 A OA 56559A OA 56559 A OA56559 A OA 56559A OA 06009 A OA06009 A OA 06009A
Authority
OA
OAPI
Prior art keywords
cable
waterproofing
longitudinally
synthetic insulation
electric cable
Prior art date
Application number
OA56559A
Other languages
French (fr)
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 OA06009A publication Critical patent/OA06009A/en

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
OA56559A 1977-03-18 1978-07-17 Method for longitudinally waterproofing an electric cable with synthetic insulation and cable obtained by this method. OA06009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7708106A FR2384336A1 (en) 1977-03-18 1977-03-18 PROCEDURE FOR LONGITUDINALLY WATERPROOFING AN ELECTRIC CABLE WITH SYNTHETIC INSULATION AND CABLE OBTAINED ACCORDING TO THIS PROCEDURE

Publications (1)

Publication Number Publication Date
OA06009A true OA06009A (en) 1981-06-30

Family

ID=9188257

Family Applications (1)

Application Number Title Priority Date Filing Date
OA56559A OA06009A (en) 1977-03-18 1978-07-17 Method for longitudinally waterproofing an electric cable with synthetic insulation and cable obtained by this method.

Country Status (7)

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

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 (en) * 1979-07-17 1979-10-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Electric cable with stranded conductor and moisture barrier
FR2465301A1 (en) * 1979-09-07 1981-03-20 Jeumont Schneider High tension electric cable - has screening wires embedded in sealing material to ensure water tightness even after local damage
FR2503441B1 (en) * 1981-04-07 1986-06-27 Fabrication Cables Elect Cie G NEW ELECTRIC CABLE
NL8700680A (en) * 1987-03-23 1988-10-17 Nkf Kabel Bv ASSEMBLY OF AT LEAST AN ELECTRIC CONDUCTOR WITH AN ELECTRICALLY CONDUCTIVE COATING AND INSULATION BETWEEN THIS CONDUCTOR AND THE COATING.
AT398498B (en) * 1991-03-28 1994-12-27 Tremmel Scheinost Heinz Ing Flame-resistant cable
US8470108B2 (en) 1999-01-11 2013-06-25 Southwire Company Self-sealing electrical cable using rubber resins
US8101862B2 (en) 1999-01-11 2012-01-24 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
US7367373B2 (en) 2000-12-06 2008-05-06 Southwire Company Multi-layer extrusion head for self-sealing cable
DE102015223005A1 (en) 2015-11-20 2017-05-24 Leoni Kabel Holding Gmbh Cable and method for its manufacture
CN113421707B (en) * 2021-07-16 2022-01-18 宇盛电气有限公司 Power cable and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1928975A1 (en) * 1969-06-07 1970-12-10 Kabel Metallwerke Ghh Arrangement to increase the longitudinal water tightness in strangfoermigem good
DE2020471A1 (en) * 1970-04-27 1971-11-11 Pittler Ag Maschf Process for polygon turning and equipment for carrying out the process
DE2249188A1 (en) * 1972-10-04 1974-04-11 Siemens Ag Moisture-creep protected telephone cable - using plastics insulated cores and moisture barrier interstitial filler of petroleum jelly, synthetic hydrocarbons greases, oils or wax
DE2422003B2 (en) * 1974-05-03 1979-08-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Power cables with extruded plastic insulation and extruded conductive cover layer
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
BE864945A (en) 1978-07-03
FI62913B (en) 1982-11-30
FI62913C (en) 1983-03-10
DE2811526B2 (en) 1981-04-16
SE447177B (en) 1986-10-27
FR2384336A1 (en) 1978-10-13
FI780837A7 (en) 1978-09-18
GB1563685A (en) 1980-03-26
DE2811526C3 (en) 1982-11-18
DE2811526A1 (en) 1978-09-21
SE7803101L (en) 1978-09-19
FR2384336B1 (en) 1981-08-21

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