DE2966026D1 - Insulation of electrical apparatus with a synthetic transformer oil - Google Patents

Insulation of electrical apparatus with a synthetic transformer oil

Info

Publication number
DE2966026D1
DE2966026D1 DE7979901264T DE2966026T DE2966026D1 DE 2966026 D1 DE2966026 D1 DE 2966026D1 DE 7979901264 T DE7979901264 T DE 7979901264T DE 2966026 T DE2966026 T DE 2966026T DE 2966026 D1 DE2966026 D1 DE 2966026D1
Authority
DE
Germany
Prior art keywords
insulation
electrical apparatus
transformer oil
synthetic transformer
synthetic
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
Application number
DE7979901264T
Other languages
German (de)
Inventor
John P Pellegrini
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.)
Gulf Research and Development Co
Original Assignee
Gulf Research and Development Co
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 US05/954,923 external-priority patent/US4238343A/en
Priority claimed from US05/954,924 external-priority patent/US4211665A/en
Application filed by Gulf Research and Development Co filed Critical Gulf Research and Development Co
Application granted granted Critical
Publication of DE2966026D1 publication Critical patent/DE2966026D1/en
Expired 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
    • H01B3/20—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Lubricants (AREA)
  • Organic Insulating Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE7979901264T 1978-10-26 1979-09-12 Insulation of electrical apparatus with a synthetic transformer oil Expired DE2966026D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/954,923 US4238343A (en) 1978-10-26 1978-10-26 High fire point alkylaromatic insulating fluid
US05/954,924 US4211665A (en) 1978-10-26 1978-10-26 Electrical apparatus insulated with a high fire point synthetic alkylaromatic fluid
PCT/US1979/000733 WO1980000894A1 (en) 1978-10-26 1979-09-12 Insulation of electrical apparatus with a synthetic transformer oil

Publications (1)

Publication Number Publication Date
DE2966026D1 true DE2966026D1 (en) 1983-09-08

Family

ID=27130359

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979901264T Expired DE2966026D1 (en) 1978-10-26 1979-09-12 Insulation of electrical apparatus with a synthetic transformer oil

Country Status (4)

Country Link
EP (1) EP0020458B1 (en)
JP (1) JPS55500819A (en)
DE (1) DE2966026D1 (en)
WO (1) WO1980000894A1 (en)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810770A (en) * 1954-04-01 1957-10-22 Sinclair Refining Co Production of long chain alkyl substituted aromatic hydrocarbons
US3036010A (en) * 1958-07-01 1962-05-22 Exxon Standard Sa Non-gassing insulating oils
GB946540A (en) * 1959-04-30 1964-01-15 British Insulated Callenders Electrical insulating oils
FR1243597A (en) * 1959-12-10 1960-10-14 Progil Improvements to the insulation of electrical equipment
US3104267A (en) * 1960-09-12 1963-09-17 Sun Oil Co Preparing of long chain alkyl aromatic hydrocarbons
FR1439356A (en) * 1964-05-14 1966-05-20 Continental Oil Co Alkyl aromatic hydrocarbons suitable for the preparation of oil soluble sulphonates and process for their preparation
US3410925A (en) * 1964-05-14 1968-11-12 Continental Oil Co Dimerization of c3 to c18 olefins
US3600451A (en) * 1965-03-16 1971-08-17 Cosden Oil & Chem Co Polymer alkylation of aromatics
DE1595394C3 (en) * 1965-03-16 1973-10-04 Cosden Oil & Chemical Co., Big Spring, Tex. (V.St.A.) Liquid mixture based on high molecular weight isoalkylated aromatic hydrocarbons with an average molecular weight above 250
US3456027A (en) * 1966-07-18 1969-07-15 Standard Oil Co Aromatic hydrocarbons alkylated with normal butene polymers and the method of preparing the same
FR1525777A (en) * 1967-06-07 1968-05-17 Isor S P A Insulating oils for electric cables and transformers
US3812036A (en) * 1972-10-02 1974-05-21 Continental Oil Co Preparation of synthetic hydrocarbon lubrication
GB1449840A (en) * 1973-10-08 1976-09-15 British Petroleum Co Alkylation process
US4011166A (en) * 1975-03-10 1977-03-08 Bray Oil Company Synthetic lubricant compositions
US4013736A (en) * 1975-07-16 1977-03-22 Exxon Research And Engineering Company Synthesis of low viscosity low pour point hydrocarbon lubricating oils

Also Published As

Publication number Publication date
WO1980000894A1 (en) 1980-05-01
EP0020458A1 (en) 1981-01-07
JPS55500819A (en) 1980-10-23
EP0020458A4 (en) 1981-02-12
EP0020458B1 (en) 1983-08-03

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee