EP0889485A4 - Oil-impregnated insulating plastic laminated paper, kraft paper for use in laminated paper and power cable using the same - Google Patents

Oil-impregnated insulating plastic laminated paper, kraft paper for use in laminated paper and power cable using the same

Info

Publication number
EP0889485A4
EP0889485A4 EP96942664A EP96942664A EP0889485A4 EP 0889485 A4 EP0889485 A4 EP 0889485A4 EP 96942664 A EP96942664 A EP 96942664A EP 96942664 A EP96942664 A EP 96942664A EP 0889485 A4 EP0889485 A4 EP 0889485A4
Authority
EP
European Patent Office
Prior art keywords
paper
laminated paper
oil
same
power cable
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.)
Withdrawn
Application number
EP96942664A
Other languages
German (de)
French (fr)
Other versions
EP0889485A1 (en
Inventor
Tohru Takahashi
Hiroyuki Miyata
Kohichi Iinuma
Shotaro Yoshida
Ikuo Shigetoshi
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Publication of EP0889485A1 publication Critical patent/EP0889485A1/en
Publication of EP0889485A4 publication Critical patent/EP0889485A4/en
Withdrawn legal-status Critical Current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
    • H01B9/00—Power cables
    • H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
    • H01B9/0688—Features relating to the dielectric of oil-pressure cables
    • 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
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/54—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials hard paper; hard fabrics
    • 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
    • H01B7/02—Disposition of insulation
    • H01B7/0208—Cables with several layers of insulating material
    • H01B7/0216—Two 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
    • H01B7/02—Disposition of insulation
    • H01B7/0208—Cables with several layers of insulating material
    • H01B7/0225—Three or more layers

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
EP96942664A 1996-12-27 1996-12-27 Oil-impregnated insulating plastic laminated paper, kraft paper for use in laminated paper and power cable using the same Withdrawn EP0889485A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1996/003853 WO1998029878A1 (en) 1996-12-27 1996-12-27 Oil-impregnated insulating plastic laminated paper, kraft paper for use in laminated paper and power cable using the same

Publications (2)

Publication Number Publication Date
EP0889485A1 EP0889485A1 (en) 1999-01-07
EP0889485A4 true EP0889485A4 (en) 2000-07-12

Family

ID=14154303

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96942664A Withdrawn EP0889485A4 (en) 1996-12-27 1996-12-27 Oil-impregnated insulating plastic laminated paper, kraft paper for use in laminated paper and power cable using the same

Country Status (2)

Country Link
EP (1) EP0889485A4 (en)
WO (1) WO1998029878A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2075801B1 (en) * 2007-12-27 2010-08-18 ABB Research Ltd. An electric insulation material, an electric device comprising the insulation material and a transformer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0935562A (en) * 1995-07-17 1997-02-07 Fujikura Ltd Oil immersed insulating polypropylene laminate paper and power cable using the polypropylene laminate paper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130015A (en) * 1980-03-14 1981-10-12 Fujikura Ltd Low loss electric insulating material
JPS57134813A (en) * 1981-02-12 1982-08-20 Fujikura Ltd Laminated insulating tape
JPS58102418A (en) * 1981-12-15 1983-06-18 東レ株式会社 Laminated film for electrically insulating with oil immersion
JPS59134503A (en) * 1983-01-24 1984-08-02 古河電気工業株式会社 Composite insulating paper

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0935562A (en) * 1995-07-17 1997-02-07 Fujikura Ltd Oil immersed insulating polypropylene laminate paper and power cable using the polypropylene laminate paper

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 06 30 June 1997 (1997-06-30) *
See also references of WO9829878A1 *

Also Published As

Publication number Publication date
EP0889485A1 (en) 1999-01-07
WO1998029878A1 (en) 1998-07-09

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Legal Events

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