WO1987007976A1 - Fil et cable electriques resistant a l'eau - Google Patents

Fil et cable electriques resistant a l'eau Download PDF

Info

Publication number
WO1987007976A1
WO1987007976A1 PCT/JP1986/000305 JP8600305W WO8707976A1 WO 1987007976 A1 WO1987007976 A1 WO 1987007976A1 JP 8600305 W JP8600305 W JP 8600305W WO 8707976 A1 WO8707976 A1 WO 8707976A1
Authority
WO
WIPO (PCT)
Prior art keywords
cable
water
electric wire
resistant electric
wire
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.)
Ceased
Application number
PCT/JP1986/000305
Other languages
English (en)
Japanese (ja)
Inventor
Osao Kamata
Naoyoshi Kato
Susumu Koishihara
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable Ltd
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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to PCT/JP1986/000305 priority Critical patent/WO1987007976A1/fr
Publication of WO1987007976A1 publication Critical patent/WO1987007976A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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)

Abstract

Fil ou câble électrique résistant à l'eau possédant un conducteur comprenant du cuivre recouvert d'un métal ou d'un alliage de celui-ci dont l'oxydation forme un matériau isolant ne présentant pas de semi-conductivité. Le fil ou câble permet d'empêcher la formation d'oxyde cuivreux semi-conducteur formant un passage de courant dans une isolation composée d'une résine de polyoléfine, ce qui permet de prolonger de manière remarquable la durée d'utilisation dans l'eau du fil ou câble sous tension.
PCT/JP1986/000305 1986-06-17 1986-06-17 Fil et cable electriques resistant a l'eau Ceased WO1987007976A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP1986/000305 WO1987007976A1 (fr) 1986-06-17 1986-06-17 Fil et cable electriques resistant a l'eau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1986/000305 WO1987007976A1 (fr) 1986-06-17 1986-06-17 Fil et cable electriques resistant a l'eau

Publications (1)

Publication Number Publication Date
WO1987007976A1 true WO1987007976A1 (fr) 1987-12-30

Family

ID=13874476

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1986/000305 Ceased WO1987007976A1 (fr) 1986-06-17 1986-06-17 Fil et cable electriques resistant a l'eau

Country Status (1)

Country Link
WO (1) WO1987007976A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5193976U (fr) * 1975-01-27 1976-07-28
JPS5669715A (en) * 1979-11-12 1981-06-11 Nippon Telegraph & Telephone High moistureeproof cable

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5193976U (fr) * 1975-01-27 1976-07-28
JPS5669715A (en) * 1979-11-12 1981-06-11 Nippon Telegraph & Telephone High moistureeproof cable

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