CA1108255A - Gaine impermeable pour cables enfouis - Google Patents

Gaine impermeable pour cables enfouis

Info

Publication number
CA1108255A
CA1108255A CA284,923A CA284923A CA1108255A CA 1108255 A CA1108255 A CA 1108255A CA 284923 A CA284923 A CA 284923A CA 1108255 A CA1108255 A CA 1108255A
Authority
CA
Canada
Prior art keywords
cable
water
layer
dielectric
ground
Prior art date
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.)
Expired
Application number
CA284,923A
Other languages
English (en)
Inventor
Elijah R. Perry
Ralph W. Samm
Meredith J. Angwin
Mario Rabinowitz
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.)
Electric Power Research Institute Inc
Original Assignee
Electric Power Research Institute Inc
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 Electric Power Research Institute Inc filed Critical Electric Power Research Institute Inc
Application granted granted Critical
Publication of CA1108255A publication Critical patent/CA1108255A/fr
Expired 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
    • H01B7/288—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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication 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)
  • Processing Of Terminals (AREA)
  • Manufacturing Of Electric Cables (AREA)
CA284,923A 1976-08-18 1977-08-17 Gaine impermeable pour cables enfouis Expired CA1108255A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71529676A 1976-08-18 1976-08-18
US715,296 1976-08-18

Publications (1)

Publication Number Publication Date
CA1108255A true CA1108255A (fr) 1981-09-01

Family

ID=24873463

Family Applications (1)

Application Number Title Priority Date Filing Date
CA284,923A Expired CA1108255A (fr) 1976-08-18 1977-08-17 Gaine impermeable pour cables enfouis

Country Status (6)

Country Link
JP (1) JPS5340885A (fr)
CA (1) CA1108255A (fr)
DE (1) DE2737108A1 (fr)
FR (1) FR2362476A1 (fr)
GB (1) GB1569454A (fr)
SE (1) SE7709258L (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942925A1 (de) * 1979-10-24 1981-05-07 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Feuchtigkeitsgeschuetztes elektrisches kabel
JPS5669814U (fr) * 1979-11-03 1981-06-09
JPS6039515U (ja) * 1983-08-25 1985-03-19 三菱電線工業株式会社 走水防止形電力ケ−ブル
JPS60176165A (ja) * 1984-02-23 1985-09-10 Toshiba Corp 機器間接続方式
JPS60145410U (ja) * 1984-03-06 1985-09-27 住友電気工業株式会社 防水型光フアイバケ−ブル
DE3629348C2 (de) * 1985-11-09 1994-10-20 Kabelmetal Electro Gmbh Kunststoffisoliertes elektrisches Mittel- oder Hochspannungskabel
JP2585840Y2 (ja) * 1992-05-25 1998-11-25 株式会社フジクラ 通信ケーブル用簡易防水構造
FR2899733B1 (fr) * 2006-04-05 2008-07-04 Nexans Sa Adaptateur de cable, tubulaire pour la jonction ou la terminaison d'un cable moyenne tension

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2007163B2 (de) * 1970-02-17 1978-07-27 3000 Hannover Längswasserdichtes elektrisches Kabel
FR2188260B3 (fr) * 1972-06-14 1975-08-08 Cables De Lyon Geoffroy Delore
JPS5095786A (fr) * 1973-12-25 1975-07-30

Also Published As

Publication number Publication date
DE2737108A1 (de) 1978-07-13
JPS5340885A (en) 1978-04-13
SE7709258L (sv) 1978-02-19
FR2362476A1 (fr) 1978-03-17
GB1569454A (en) 1980-06-18

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Legal Events

Date Code Title Description
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