CA2050339A1 - Cable isole pour utilisation sous hautes temperatures - Google Patents

Cable isole pour utilisation sous hautes temperatures

Info

Publication number
CA2050339A1
CA2050339A1 CA 2050339 CA2050339A CA2050339A1 CA 2050339 A1 CA2050339 A1 CA 2050339A1 CA 2050339 CA2050339 CA 2050339 CA 2050339 A CA2050339 A CA 2050339A CA 2050339 A1 CA2050339 A1 CA 2050339A1
Authority
CA
Canada
Prior art keywords
metal oxide
insulated wire
insulating metal
oxide layer
high temperature
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.)
Granted
Application number
CA 2050339
Other languages
English (en)
Other versions
CA2050339C (fr
Inventor
Kazuo Sawada
Shinji Inazawa
Kouichi Yamada
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2050339A1 publication Critical patent/CA2050339A1/fr
Application granted granted Critical
Publication of CA2050339C publication Critical patent/CA2050339C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • 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
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/10—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances metallic oxides
    • H01B3/105—Wires with oxides
    • 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat

Landscapes

  • Chemical & Material Sciences (AREA)
  • Insulated Conductors (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

La présente invention vise un câble isolé comprenant un conducteur, une première couche isolante à base d'oxydes métalliques, formée autour du conducteur, et une seconde couche isolante à base d'oxydes métalliques auxquels on a mélangé des particules de céramique, formée autour de la première couche isolante. Ces couches isolantes peuvent être formées par transformation d'un précurseur d'un oxyde métallique en matière céramique au moyen d'une méthode sol-gel ou d'une méthode de décomposition thermique. La couche isolante comportant des particules céramiques se présente de préférence sous la forme d'une plaque mince. Ce type de câble isolé présente une grande flexibilité, une tension de rupture élevée, n'émet aucun gaz et conserve son isolant même sous hautes températures.
CA 2050339 1989-12-27 1990-12-26 Cable isole pour utilisation sous hautes temperatures Expired - Fee Related CA2050339C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-343489 1989-12-27
JP34348989A JPH03201311A (ja) 1989-12-27 1989-12-27 絶縁電線

Publications (2)

Publication Number Publication Date
CA2050339A1 true CA2050339A1 (fr) 1991-06-28
CA2050339C CA2050339C (fr) 1997-12-02

Family

ID=18361918

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2050339 Expired - Fee Related CA2050339C (fr) 1989-12-27 1990-12-26 Cable isole pour utilisation sous hautes temperatures

Country Status (5)

Country Link
EP (1) EP0460238B1 (fr)
JP (1) JPH03201311A (fr)
CA (1) CA2050339C (fr)
DE (1) DE69033532D1 (fr)
WO (1) WO1991010238A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2698937B2 (ja) * 1990-11-13 1998-01-19 矢崎総業株式会社 セラミックスコーティング耐熱絶縁電線
US7795538B2 (en) 2007-11-06 2010-09-14 Honeywell International Inc. Flexible insulated wires for use in high temperatures and methods of manufacturing
GB0810572D0 (en) * 2008-06-10 2008-07-16 Univ Teeside Electrically insulating coating and method
US8680397B2 (en) 2008-11-03 2014-03-25 Honeywell International Inc. Attrition-resistant high temperature insulated wires and methods for the making thereof
GB201308704D0 (en) * 2013-05-15 2013-06-26 Rolls Royce Plc Electrical apparatus encapsulant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136009A (en) * 1977-05-04 1978-11-28 Riken Keikinzoku Kogyo Kk Aluminium oxide structures
JPS5818809A (ja) * 1981-07-24 1983-02-03 株式会社デンソー 耐過負荷絶縁電線及びその製造方法
JPS63281313A (ja) * 1987-05-12 1988-11-17 Sumitomo Electric Ind Ltd 耐熱電線
SE469170B (sv) * 1988-06-14 1993-05-24 Gte Valenite Corp Sammansatta belaeggningar paa eldfasta substrat samt foerfarande foer framstaellning daerav
JPH02123618A (ja) * 1988-11-02 1990-05-11 Opt D D Meruko Lab:Kk 耐熱性絶縁電線

Also Published As

Publication number Publication date
WO1991010238A1 (fr) 1991-07-11
EP0460238A1 (fr) 1991-12-11
CA2050339C (fr) 1997-12-02
EP0460238A4 (en) 1992-11-25
JPH03201311A (ja) 1991-09-03
EP0460238B1 (fr) 2000-05-03
DE69033532D1 (de) 2000-06-08

Similar Documents

Publication Publication Date Title
MY118457A (en) Nickel powder and process for preparing the same
CA2027553A1 (fr) Fil isole pour environnement de haute temperature
EP0141526A1 (fr) Corps en céramique à conductance anisotropique à la chaleur
EP2267760A3 (fr) Dielectrique multicouche sur des structures semi-conductrices en carbure de silicium
GB1470482A (en) Ceramic insulator having an electrically semi-conducting coating formed thereon
AU2963184A (en) Polymer mixture having flame-retarding properties suitable for wire insulation extrusion on the basis of polyphenylene oxide and electrically conductive wire
CA2050339A1 (fr) Cable isole pour utilisation sous hautes temperatures
JPS6490516A (en) Semiconductor porcelain material
KR960703824A (ko) 자성유전체 세라믹 복합재료, 그 제조방법, 그 사용법 및 다기능성 소자 (Magnetodielectric ceramic composite material, method of manufacturing same, application, and a multifunctional component)
ATE56310T1 (de) Verfahren zur herstellung eines basismaterials fuer eine hybridschaltung.
EP0381804A3 (fr) Cible utilisée pour la fabrication d'une couche d'oxyde supraconductrice, procédé pour sa fabrication ainsi que procédé pour la fabrication d'une telle couche
AP2000001843A0 (en) A transformer/reactor and a method for manufacture of a transformer/reactor.
EP0278072A3 (fr) Transistor à base perméable
JPS6113502A (ja) 絶縁性組成物用の出発混合物並びにそれを用いたシルク・スクリーン印刷用インク
JPS56167304A (en) Heat resistance insulating coil
JP2573945B2 (ja) 超電導ケ−ブル
EP0729157B1 (fr) Elément électrique conducteur tel qu'un fil muni d'un revêtement isolant inorganique
CA2029868A1 (fr) Fil isole
JP2565894B2 (ja) 酸化物超電導材料の製造方法
JPS54159886A (en) Production of semiconductor device
JPS6457508A (en) Dc cable
JPS56167303A (en) Heat resistance insulating coil
JPS54136441A (en) Heat-generating body
JP2936876B2 (ja) 半導体磁器組成物及びその製造方法
KR0174383B1 (ko) 초전도 박막층의 제조방법

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed