BE743778A - - Google Patents

Info

Publication number
BE743778A
BE743778A BE743778DA BE743778A BE 743778 A BE743778 A BE 743778A BE 743778D A BE743778D A BE 743778DA BE 743778 A BE743778 A BE 743778A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE743778A publication Critical patent/BE743778A/xx

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
BE743778D 1968-12-30 1969-12-29 BE743778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR181618 1968-12-30

Publications (1)

Publication Number Publication Date
BE743778A true BE743778A (en) 1970-06-29

Family

ID=8659342

Family Applications (1)

Application Number Title Priority Date Filing Date
BE743778D BE743778A (en) 1968-12-30 1969-12-29

Country Status (10)

Country Link
US (1) US3625878A (en)
JP (1) JPS4912325B1 (en)
BE (1) BE743778A (en)
BR (1) BR6915731D0 (en)
DE (1) DE1965240C3 (en)
FR (1) FR1599523A (en)
GB (1) GB1236169A (en)
NL (1) NL160029C (en)
NO (1) NO125984B (en)
SE (1) SE351072B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5049257A (en) * 1987-07-17 1991-09-17 Sodick Co., Ltd. Fluid for electrical discharge machining
JPH03122194A (en) * 1989-10-05 1991-05-24 Nippon Oil Co Ltd Oil composition
DE19528095A1 (en) * 1995-08-01 1997-02-06 Total Deutschland Gmbh Preparation based on a special coal tar oil and a mineral oil fraction and their use
US6355850B1 (en) * 2000-01-18 2002-03-12 Exxon Research And Engineering Company Manufacture of electrical oil enriched with hydrofined gas oil for improved oxidation and electrical resistance
US7592495B2 (en) * 2000-07-11 2009-09-22 King Industries Compositions of Group II and/or Group III base oils and alkylated fused and/or polyfused aromatic compounds
US7666295B2 (en) * 2005-10-20 2010-02-23 Ergon Refining, Inc. Uninhibited electrical insulating oil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD27654A (en) *
DE963986C (en) * 1954-06-17 1957-05-16 Shell Res Ltd Process for the production of an electrical insulating oil
DE1046814B (en) * 1955-11-15 1958-12-18 Bataafsche Petroleum Electric insulating oil based on mineral oil
NL280336A (en) * 1958-06-03
AT233712B (en) * 1962-03-07 1964-05-25 Mineraloelwerk Luetzkendorf Ve Process for producing an electrical insulating oil
GB1050234A (en) * 1963-10-31

Also Published As

Publication number Publication date
DE1965240C3 (en) 1982-01-28
NL160029B (en) 1979-04-17
DE1965240B2 (en) 1981-05-21
US3625878A (en) 1971-12-07
SE351072B (en) 1972-11-13
BR6915731D0 (en) 1973-04-17
FR1599523A (en) 1970-07-15
NL6919557A (en) 1970-07-02
GB1236169A (en) 1971-06-23
NO125984B (en) 1972-12-04
NL160029C (en) 1979-09-17
JPS4912325B1 (en) 1974-03-23
DE1965240A1 (en) 1970-07-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ESSO RESEARCH AND ENGINEERING CY

Effective date: 19861231

RE Patent lapsed

Owner name: ESSO RESEARCH AND ENGINEERING CY

Effective date: 19871231