FR2138920B1 - - Google Patents

Info

Publication number
FR2138920B1
FR2138920B1 FR7218330A FR7218330A FR2138920B1 FR 2138920 B1 FR2138920 B1 FR 2138920B1 FR 7218330 A FR7218330 A FR 7218330A FR 7218330 A FR7218330 A FR 7218330A FR 2138920 B1 FR2138920 B1 FR 2138920B1
Authority
FR
France
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
FR7218330A
Other languages
French (fr)
Other versions
FR2138920A1 (en
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2138920A1 publication Critical patent/FR2138920A1/en
Application granted granted Critical
Publication of FR2138920B1 publication Critical patent/FR2138920B1/fr
Granted 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
    • 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
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • 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
    • H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
    • H01B3/22—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils hydrocarbons
    • 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
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/308—Wires with resins

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7218330A 1971-05-24 1972-05-23 Electrical insulating materials - for eg oil filled transformers based on cross-linked 1,2-polybutadiene resins or crystalline isotactic Granted FR2138920A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14623871A 1971-05-24 1971-05-24
US24418372A 1972-04-14 1972-04-14

Publications (2)

Publication Number Publication Date
FR2138920A1 FR2138920A1 (en) 1973-01-05
FR2138920B1 true FR2138920B1 (en) 1977-11-18

Family

ID=26843703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218330A Granted FR2138920A1 (en) 1971-05-24 1972-05-23 Electrical insulating materials - for eg oil filled transformers based on cross-linked 1,2-polybutadiene resins or crystalline isotactic

Country Status (9)

Country Link
JP (1) JPS5143600B1 (en)
BE (1) BE783777A (en)
CA (1) CA947388A (en)
CH (1) CH579812A5 (en)
DE (1) DE2224677A1 (en)
FR (1) FR2138920A1 (en)
IT (1) IT955791B (en)
NO (1) NO136015C (en)
SE (1) SE407302B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5024844U (en) * 1973-06-29 1975-03-20
JP2959789B2 (en) * 1990-02-07 1999-10-06 ジャパンゴアテックス株式会社 Insulator for oil-filled electric equipment
FR2683378B1 (en) * 1991-10-31 1993-12-31 Alcatel Cable ELECTRIC CABLE.
WO2014001223A1 (en) 2012-06-29 2014-01-03 Wicor Holding Ag Insulation element for electrical insulation in the high-voltage range
US20160314893A1 (en) * 2015-04-27 2016-10-27 Abb Technology Ag Electrical transformer barrier structure

Also Published As

Publication number Publication date
SE407302B (en) 1979-03-19
CH579812A5 (en) 1976-09-15
BE783777A (en) 1972-11-23
CA947388A (en) 1974-05-14
IT955791B (en) 1973-09-29
JPS5143600B1 (en) 1976-11-22
JPS481999A (en) 1973-01-11
FR2138920A1 (en) 1973-01-05
DE2224677A1 (en) 1972-12-14
NO136015C (en) 1977-07-20
NO136015B (en) 1977-03-28

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse