JPS558767B2 - - Google Patents

Info

Publication number
JPS558767B2
JPS558767B2 JP11459876A JP11459876A JPS558767B2 JP S558767 B2 JPS558767 B2 JP S558767B2 JP 11459876 A JP11459876 A JP 11459876A JP 11459876 A JP11459876 A JP 11459876A JP S558767 B2 JPS558767 B2 JP S558767B2
Authority
JP
Japan
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
JP11459876A
Other languages
Japanese (ja)
Other versions
JPS5241897A (en
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 US05/616,673 external-priority patent/US4082866A/en
Application filed filed Critical
Publication of JPS5241897A publication Critical patent/JPS5241897A/ja
Publication of JPS558767B2 publication Critical patent/JPS558767B2/ja
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
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • 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
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/321—Insulating of coils, windings, or parts thereof using a fluid for insulating purposes only
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Lubricants (AREA)
JP51114598A 1975-09-25 1976-09-24 Insulating oil Granted JPS5241897A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/616,673 US4082866A (en) 1975-07-28 1975-09-25 Method of use and electrical equipment utilizing insulating oil consisting of a saturated hydrocarbon oil

Publications (2)

Publication Number Publication Date
JPS5241897A JPS5241897A (en) 1977-03-31
JPS558767B2 true JPS558767B2 (US20100223739A1-20100909-C00025.png) 1980-03-06

Family

ID=24470499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51114598A Granted JPS5241897A (en) 1975-09-25 1976-09-24 Insulating oil

Country Status (5)

Country Link
JP (1) JPS5241897A (US20100223739A1-20100909-C00025.png)
CA (1) CA1086487A (US20100223739A1-20100909-C00025.png)
DE (1) DE2643181C3 (US20100223739A1-20100909-C00025.png)
FR (1) FR2326016A1 (US20100223739A1-20100909-C00025.png)
IT (1) IT1066297B (US20100223739A1-20100909-C00025.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57101158U (US20100223739A1-20100909-C00025.png) * 1980-12-09 1982-06-22

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321424A (en) * 1978-03-31 1982-03-23 Rte Corporation Hydrocarbon electrical insulation oil containing tri-cresyl phosphate to increase water retention capability
EP0005008A1 (en) * 1978-04-03 1979-10-31 Rte Corporation Liquid blend of insulating oils having a flat molecular weight distribution curve
US4240917A (en) * 1979-04-06 1980-12-23 Westinghouse Electric Corp. Transformer using catalytically hydrogenated bright stock fluid
EP0497467A1 (en) * 1991-01-18 1992-08-05 Cooper Power Systems, Inc. Very low pour point dielectric
FR2681722B1 (fr) * 1991-09-23 1994-04-08 Electricite De France Transformateur immerge non explosif haute/basse tension en regime de surcharge permanente.
NO301198B1 (no) * 1995-07-14 1997-09-22 Alcatel Kabel Norge As Kabel, fremgangsmåte og impregneringsmasse

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2183915A2 (en) * 1970-10-20 1973-12-21 Siemens Ag Electrical capacitor - with dielectric layers impregnated with inflammable liquid, and fluorinated liquids
JPS5218752B2 (US20100223739A1-20100909-C00025.png) * 1972-08-16 1977-05-24
JPS5133276B2 (US20100223739A1-20100909-C00025.png) * 1972-09-13 1976-09-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57101158U (US20100223739A1-20100909-C00025.png) * 1980-12-09 1982-06-22

Also Published As

Publication number Publication date
IT1066297B (it) 1985-03-04
DE2643181A1 (de) 1977-04-07
CA1086487A (en) 1980-09-30
DE2643181B2 (de) 1980-02-07
DE2643181C3 (de) 1980-10-09
JPS5241897A (en) 1977-03-31
FR2326016B1 (US20100223739A1-20100909-C00025.png) 1981-10-23
FR2326016A1 (fr) 1977-04-22

Similar Documents

Publication Publication Date Title
FR2336708B1 (US20100223739A1-20100909-C00025.png)
FR2326016B1 (US20100223739A1-20100909-C00025.png)
FR2336776B1 (US20100223739A1-20100909-C00025.png)
JPS5519492B2 (US20100223739A1-20100909-C00025.png)
JPS5216180U (US20100223739A1-20100909-C00025.png)
JPS5234960Y2 (US20100223739A1-20100909-C00025.png)
JPS529631U (US20100223739A1-20100909-C00025.png)
JPS51133704U (US20100223739A1-20100909-C00025.png)
JPS5616054Y2 (US20100223739A1-20100909-C00025.png)
JPS5332394Y2 (US20100223739A1-20100909-C00025.png)
JPS5547659B2 (US20100223739A1-20100909-C00025.png)
JPS521543U (US20100223739A1-20100909-C00025.png)
JPS521033U (US20100223739A1-20100909-C00025.png)
JPS5188468U (US20100223739A1-20100909-C00025.png)
JPS51150344U (US20100223739A1-20100909-C00025.png)
JPS51121831U (US20100223739A1-20100909-C00025.png)
JPS5221350U (US20100223739A1-20100909-C00025.png)
JPS5244191U (US20100223739A1-20100909-C00025.png)
CH603198A5 (US20100223739A1-20100909-C00025.png)
CH598533A5 (US20100223739A1-20100909-C00025.png)
CH604233B5 (US20100223739A1-20100909-C00025.png)
CH603924A5 (US20100223739A1-20100909-C00025.png)
CH603352A5 (US20100223739A1-20100909-C00025.png)
CH603341A5 (US20100223739A1-20100909-C00025.png)
CH606303A5 (US20100223739A1-20100909-C00025.png)