CA1298744C - Electric wire - Google Patents

Electric wire

Info

Publication number
CA1298744C
CA1298744C CA000566490A CA566490A CA1298744C CA 1298744 C CA1298744 C CA 1298744C CA 000566490 A CA000566490 A CA 000566490A CA 566490 A CA566490 A CA 566490A CA 1298744 C CA1298744 C CA 1298744C
Authority
CA
Canada
Prior art keywords
electric wire
film
solution
accordance
gel
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 - Fee Related
Application number
CA000566490A
Other languages
English (en)
French (fr)
Inventor
Kazuo Sawada
Sinji Inazawa
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
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of CA1298744C publication Critical patent/CA1298744C/en
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
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/065—Insulating conductors with lacquers or enamels
    • 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
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2806—Protection against damage caused by corrosion
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Insulated Conductors (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Insulating Materials (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Resistance Heating (AREA)
CA000566490A 1987-05-12 1988-05-11 Electric wire Expired - Fee Related CA1298744C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62115576A JPS63281313A (ja) 1987-05-12 1987-05-12 耐熱電線
JP115576/1987 1987-05-12

Publications (1)

Publication Number Publication Date
CA1298744C true CA1298744C (en) 1992-04-14

Family

ID=14665994

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000566490A Expired - Fee Related CA1298744C (en) 1987-05-12 1988-05-11 Electric wire

Country Status (7)

Country Link
EP (1) EP0292780B1 (ja)
JP (1) JPS63281313A (ja)
AT (1) ATE58447T1 (ja)
CA (1) CA1298744C (ja)
DE (1) DE3861058D1 (ja)
ES (1) ES2019430B3 (ja)
GR (1) GR3001461T3 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910700533A (ko) * 1989-02-14 1991-03-15 나까하라 쯔네오 절연 전선
JP2890631B2 (ja) * 1989-03-28 1999-05-17 住友電気工業株式会社 絶縁電線
JPH03201311A (ja) * 1989-12-27 1991-09-03 Sumitomo Electric Ind Ltd 絶縁電線
US5336851A (en) * 1989-12-27 1994-08-09 Sumitomo Electric Industries, Ltd. Insulated electrical conductor wire having a high operating temperature
WO1991010239A1 (en) * 1989-12-28 1991-07-11 Sumitomo Electric Industries, Ltd. Method of manufacturing inorganic insulator
JPH03203129A (ja) * 1989-12-28 1991-09-04 Sumitomo Electric Ind Ltd 無機絶縁電線の製造方法
US5436409A (en) * 1991-01-10 1995-07-25 Sumitomo Electric Industries, Ltd. Electrical conductor member such as a wire with an inorganic insulating coating
JPH04242011A (ja) * 1991-01-10 1992-08-28 Sumitomo Electric Ind Ltd 無機絶縁部材
FR2709592B1 (fr) * 1993-09-02 1996-02-02 Pirelli Cables Câble résistant aux agressions chimiques.
EP0729157B1 (en) * 1995-02-24 1998-04-29 Sumitomo Electric Industries, Ltd. Electrical conductor member such as a wire with an inorganic insulating coating
US6605674B1 (en) 2000-06-29 2003-08-12 Ondeo Nalco Company Structurally-modified polymer flocculants
JP2006100168A (ja) * 2004-09-30 2006-04-13 Totoku Electric Co Ltd 耐熱マグネットワイヤおよびその製造方法
DE102008039326A1 (de) 2008-08-22 2010-02-25 IWT Stiftung Institut für Werkstofftechnik Verfahren zum elektrischen Isolieren von Elektroblech, elektrisch isoliertes Elektroblech, lamellierter magnetischer Kern mit dem Elektroblech und Verfahren zum Herstellen eines lamellierten magnetischen Kerns
US8802230B2 (en) * 2009-12-18 2014-08-12 GM Global Technology Operations LLC Electrically-insulative coating, coating system and method
CN102938276B (zh) * 2012-11-19 2015-08-12 四川明星电缆股份有限公司 一种安全型耐火中高压电缆制造方法
CN102938275B (zh) * 2012-11-19 2015-08-12 四川明星电缆股份有限公司 一种耐火中高压电缆制造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3564882D1 (en) * 1984-07-08 1988-10-13 Raychem Ltd Electrical wire and cable
CA1295889C (en) * 1985-01-14 1992-02-18 Richard J. Penneck Refractory coated article
CA1295890C (en) * 1985-01-14 1992-02-18 Stephen J. Duckworth Electrical wire with refractory coating

Also Published As

Publication number Publication date
GR3001461T3 (en) 1992-10-08
JPS63281313A (ja) 1988-11-17
EP0292780A1 (en) 1988-11-30
ATE58447T1 (de) 1990-11-15
EP0292780B1 (en) 1990-11-14
ES2019430B3 (es) 1991-06-16
DE3861058D1 (de) 1990-12-20

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Legal Events

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