IT1095588B - Composizioni di olii isolanti elettrici - Google Patents

Composizioni di olii isolanti elettrici

Info

Publication number
IT1095588B
IT1095588B IT22286/78A IT2228678A IT1095588B IT 1095588 B IT1095588 B IT 1095588B IT 22286/78 A IT22286/78 A IT 22286/78A IT 2228678 A IT2228678 A IT 2228678A IT 1095588 B IT1095588 B IT 1095588B
Authority
IT
Italy
Prior art keywords
compositions
electric insulating
insulating oils
oils
electric
Prior art date
Application number
IT22286/78A
Other languages
English (en)
Other versions
IT7822286A0 (it
Original Assignee
Nippon Petrochemicals Co 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 Nippon Petrochemicals Co Ltd filed Critical Nippon Petrochemicals Co Ltd
Publication of IT7822286A0 publication Critical patent/IT7822286A0/it
Application granted granted Critical
Publication of IT1095588B publication Critical patent/IT1095588B/it

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
    • H01B3/20—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
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/30—Drying; Impregnating
    • 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
    • H01G4/04—Liquid dielectrics
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
IT22286/78A 1977-04-13 1978-04-13 Composizioni di olii isolanti elettrici IT1095588B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52041557A JPS6015086B2 (ja) 1977-04-13 1977-04-13 電気絶縁油の製造方法

Publications (2)

Publication Number Publication Date
IT7822286A0 IT7822286A0 (it) 1978-04-13
IT1095588B true IT1095588B (it) 1985-08-10

Family

ID=12611722

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22286/78A IT1095588B (it) 1977-04-13 1978-04-13 Composizioni di olii isolanti elettrici

Country Status (6)

Country Link
US (1) US4175278A (it)
JP (1) JPS6015086B2 (it)
DE (1) DE2815872C3 (it)
FR (1) FR2387499A1 (it)
GB (1) GB1582624A (it)
IT (1) IT1095588B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561414A (en) * 1979-06-19 1981-01-09 Nippon Petrochemicals Co Ltd Oillfilled power cable
JPS56165205A (en) * 1980-05-22 1981-12-18 Mitsubishi Petrochemical Co Electrically insulating oil
JPS5750710A (en) * 1980-09-11 1982-03-25 Nippon Petrochemicals Co Ltd Electric insulating coil composition
JPS59117585A (ja) * 1982-11-19 1984-07-06 Nippon Petrochem Co Ltd 熱分解油の処理方法
JPS60167205A (ja) * 1984-02-10 1985-08-30 日本石油化学株式会社 電気絶縁油の製造法
US4755275A (en) * 1984-02-10 1988-07-05 Nippon Petrochemicals Company, Limited Electrical insulating oil
JPS60167204A (ja) * 1984-02-10 1985-08-30 日本石油化学株式会社 電気絶縁油の製造法
US4623953A (en) * 1985-05-01 1986-11-18 Westinghouse Electric Corp. Dielectric fluid, capacitor, and transformer
US4801373A (en) * 1986-03-18 1989-01-31 Exxon Research And Engineering Company Process oil manufacturing process
CA2109541A1 (en) * 1992-12-04 1994-06-05 Thomas J. Ford Aromatic oil and process for manufacture
KR20070075135A (ko) * 2006-01-12 2007-07-18 에스케이 주식회사 고비점 방향족 유분으로 조성된 고내압성 전기절연유조성물
US9637424B1 (en) 2014-12-16 2017-05-02 Exxonmobil Research And Engineering Company High octane gasoline and process for making same
US10023533B2 (en) 2014-12-16 2018-07-17 Exxonmobil Research And Engineering Company Process to produce paraffinic hydrocarbon fluids from light paraffins
US9637423B1 (en) 2014-12-16 2017-05-02 Exxonmobil Research And Engineering Company Integrated process for making high-octane gasoline
CN107001949A (zh) 2014-12-16 2017-08-01 埃克森美孚研究工程公司 链烷烃改质制馏分油和润滑剂基础油

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1243597A (fr) * 1959-12-10 1960-10-14 Progil Perfectionnements à l'isolation de l'appareillage électrique
FR1315848A (fr) * 1961-12-13 1963-01-25 Exxon Standard Sa Amélioration des huiles isolantes
FR1387456A (fr) * 1964-02-06 1965-01-29 Sumitomo Electric Industries Nouvelles huiles isolantes synthétiques hydrocarbonées
US3450968A (en) * 1965-11-18 1969-06-17 Gen Electric Electrical elements with impregnated dielectrics and insulators
US3586752A (en) * 1969-08-18 1971-06-22 Ivor W Mills Electrical conduit containing hydrorefined oil
JPS5117563B2 (it) * 1971-12-29 1976-06-03
US3951780A (en) * 1974-10-25 1976-04-20 Exxon Research And Engineering Company Aromatic oils by thermal polymerization of refinery streams

Also Published As

Publication number Publication date
DE2815872A1 (de) 1978-11-02
IT7822286A0 (it) 1978-04-13
DE2815872C3 (de) 1981-01-15
JPS53127700A (en) 1978-11-08
US4175278A (en) 1979-11-20
DE2815872B2 (de) 1980-05-08
JPS6015086B2 (ja) 1985-04-17
FR2387499B1 (it) 1981-07-31
FR2387499A1 (fr) 1978-11-10
GB1582624A (en) 1981-01-14

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970429