FR2469781A1 - Dispositifs electriques constitues de matieres isolantes impregnees et d'elements electriques - Google Patents

Dispositifs electriques constitues de matieres isolantes impregnees et d'elements electriques

Info

Publication number
FR2469781A1
FR2469781A1 FR8023718A FR8023718A FR2469781A1 FR 2469781 A1 FR2469781 A1 FR 2469781A1 FR 8023718 A FR8023718 A FR 8023718A FR 8023718 A FR8023718 A FR 8023718A FR 2469781 A1 FR2469781 A1 FR 2469781A1
Authority
FR
France
Prior art keywords
electrical
electrical devices
insulating materials
impregnated
devices consisting
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
FR8023718A
Other languages
English (en)
French (fr)
Other versions
FR2469781B1 (enExample
Inventor
Mineaki Nishimatsu
Nishimatsu Sadayoshi Mukai Yoshinori Hayashi Osamu Yamaguchi Akira Ito Et Nobuo Ahiko Mineaki
Sadayoshi Mukai
Yoshinori Hayashi
Osamu Yamaguchi
Akira Ito
Nobuo Ahiko
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.)
Kureha Corp
Original Assignee
Kureha 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
Priority claimed from JP14512579A external-priority patent/JPS5669708A/ja
Priority claimed from JP14512679A external-priority patent/JPS5669709A/ja
Application filed by Kureha Corp filed Critical Kureha Corp
Publication of FR2469781A1 publication Critical patent/FR2469781A1/fr
Application granted granted Critical
Publication of FR2469781B1 publication Critical patent/FR2469781B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/02—Well-defined hydrocarbons
    • C10M105/06—Well-defined hydrocarbons aromatic
    • 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
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
    • H01G4/22—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated
    • H01G4/221—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/06—Well-defined aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/16—Dielectric; Insulating oil or insulators
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/17—Electric or magnetic purposes for electric contacts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Power Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Organic Insulating Materials (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
FR8023718A 1979-11-08 1980-11-06 Dispositifs electriques constitues de matieres isolantes impregnees et d'elements electriques Granted FR2469781A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14512579A JPS5669708A (en) 1979-11-08 1979-11-08 Oillimmersed electric equipment
JP14512679A JPS5669709A (en) 1979-11-08 1979-11-08 Oillimmersed electric equipment

Publications (2)

Publication Number Publication Date
FR2469781A1 true FR2469781A1 (fr) 1981-05-22
FR2469781B1 FR2469781B1 (enExample) 1984-01-20

Family

ID=26476344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8023718A Granted FR2469781A1 (fr) 1979-11-08 1980-11-06 Dispositifs electriques constitues de matieres isolantes impregnees et d'elements electriques

Country Status (5)

Country Link
US (1) US4330439A (enExample)
CA (1) CA1154836A (enExample)
DE (1) DE3041049C2 (enExample)
FR (1) FR2469781A1 (enExample)
GB (1) GB2062671B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420791A (en) * 1981-12-28 1983-12-13 Emhart Industries, Inc. Dielectric fluid
JPS5941822A (ja) * 1982-08-31 1984-03-08 株式会社指月電機製作所 金属蒸着化ポリプロピレンフイルムコンデンサ
US4487991A (en) * 1983-07-15 1984-12-11 The United States Of America As Represented By The United States Department Of Energy Fully synthetic taped insulation cables
CN1249732C (zh) * 2000-06-28 2006-04-05 皮雷利·卡维系统有限公司 具有可回用的包覆层的电缆、包含于其中的聚合物组合物及其应用
US6908673B2 (en) * 2000-06-28 2005-06-21 Pirelli Cavi E Sistemi S.P.A. Cable with recyclable covering
US12170156B2 (en) * 2020-02-24 2024-12-17 Hitachi Energy Ltd Power equipment and associated manufacturing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2146856A5 (enExample) * 1971-07-20 1973-03-02 Kureha Chemical Ind Co Ltd
FR2349929A1 (fr) * 1976-05-01 1977-11-25 Nippon Oil Co Ltd Compositions a base d'huile isolante electrique
US4068286A (en) * 1972-12-27 1978-01-10 Matsushita Electric Industrial Co., Ltd. Oil-impregnated polypropylene capacitor
FR2435785A1 (fr) * 1978-09-07 1980-04-04 Nissin Electric Co Ltd Huile isolante de l'electricite et dispositif impregne de cette huile

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3611225A (en) * 1970-06-24 1971-10-05 Westinghouse Electric Corp Electrical inductive apparatus having liquid and solid dielectric means
JPS553762B2 (enExample) * 1973-07-11 1980-01-26

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2146856A5 (enExample) * 1971-07-20 1973-03-02 Kureha Chemical Ind Co Ltd
US4068286A (en) * 1972-12-27 1978-01-10 Matsushita Electric Industrial Co., Ltd. Oil-impregnated polypropylene capacitor
FR2349929A1 (fr) * 1976-05-01 1977-11-25 Nippon Oil Co Ltd Compositions a base d'huile isolante electrique
FR2435785A1 (fr) * 1978-09-07 1980-04-04 Nissin Electric Co Ltd Huile isolante de l'electricite et dispositif impregne de cette huile

Also Published As

Publication number Publication date
CA1154836A (en) 1983-10-04
DE3041049A1 (de) 1981-05-27
GB2062671B (en) 1983-09-07
GB2062671A (en) 1981-05-28
FR2469781B1 (enExample) 1984-01-20
DE3041049C2 (de) 1983-05-05
US4330439A (en) 1982-05-18

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Legal Events

Date Code Title Description
ST Notification of lapse