FR2326016A1 - Huile isolante pour appareils electriques - Google Patents

Huile isolante pour appareils electriques

Info

Publication number
FR2326016A1
FR2326016A1 FR7628862A FR7628862A FR2326016A1 FR 2326016 A1 FR2326016 A1 FR 2326016A1 FR 7628862 A FR7628862 A FR 7628862A FR 7628862 A FR7628862 A FR 7628862A FR 2326016 A1 FR2326016 A1 FR 2326016A1
Authority
FR
France
Prior art keywords
degrees
oils
around
transformers
pref
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
FR7628862A
Other languages
English (en)
French (fr)
Other versions
FR2326016B1 (enrdf_load_stackoverflow
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.)
Cooper Power Acquisition Corp
Original Assignee
RTE 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 US05/616,673 external-priority patent/US4082866A/en
Application filed by RTE Corp filed Critical RTE Corp
Publication of FR2326016A1 publication Critical patent/FR2326016A1/fr
Application granted granted Critical
Publication of FR2326016B1 publication Critical patent/FR2326016B1/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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (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)
FR7628862A 1975-09-25 1976-09-24 Huile isolante pour appareils electriques Granted FR2326016A1 (fr)

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
FR2326016A1 true FR2326016A1 (fr) 1977-04-22
FR2326016B1 FR2326016B1 (enrdf_load_stackoverflow) 1981-10-23

Family

ID=24470499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628862A Granted FR2326016A1 (fr) 1975-09-25 1976-09-24 Huile isolante pour appareils electriques

Country Status (5)

Country Link
JP (1) JPS5241897A (enrdf_load_stackoverflow)
CA (1) CA1086487A (enrdf_load_stackoverflow)
DE (1) DE2643181C3 (enrdf_load_stackoverflow)
FR (1) FR2326016A1 (enrdf_load_stackoverflow)
IT (1) IT1066297B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005008A1 (en) * 1978-04-03 1979-10-31 Rte Corporation Liquid blend of insulating oils having a flat molecular weight distribution curve
EP0005313A1 (en) * 1978-03-31 1979-11-14 Rte Corporation A dielectric hydrocarbon oil in which water has an increased solubility and electrical apparatus comprising this oil
EP0497467A1 (en) * 1991-01-18 1992-08-05 Cooper Power Systems, Inc. Very low pour point dielectric
FR2681722A1 (fr) * 1991-09-23 1993-03-26 Electricite De France Transformateur immerge non explosif haute/basse tension en regime de surcharge permanente.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240917A (en) * 1979-04-06 1980-12-23 Westinghouse Electric Corp. Transformer using catalytically hydrogenated bright stock fluid
JPS57101158U (enrdf_load_stackoverflow) * 1980-12-09 1982-06-22
NO301198B1 (no) * 1995-07-14 1997-09-22 Alcatel Kabel Norge As Kabel, fremgangsmåte og impregneringsmasse

Citations (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
FR2196385A1 (enrdf_load_stackoverflow) * 1972-08-16 1974-03-15 Nippon Zeon Co
JPS4946199A (enrdf_load_stackoverflow) * 1972-09-13 1974-05-02

Patent Citations (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
FR2196385A1 (enrdf_load_stackoverflow) * 1972-08-16 1974-03-15 Nippon Zeon Co
JPS4946199A (enrdf_load_stackoverflow) * 1972-09-13 1974-05-02

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1974 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005313A1 (en) * 1978-03-31 1979-11-14 Rte Corporation A dielectric hydrocarbon oil in which water has an increased solubility and electrical apparatus comprising this oil
EP0005008A1 (en) * 1978-04-03 1979-10-31 Rte Corporation Liquid blend of insulating oils having a flat molecular weight distribution curve
EP0497467A1 (en) * 1991-01-18 1992-08-05 Cooper Power Systems, Inc. Very low pour point dielectric
FR2681722A1 (fr) * 1991-09-23 1993-03-26 Electricite De France Transformateur immerge non explosif haute/basse tension en regime de surcharge permanente.
EP0536019A1 (fr) * 1991-09-23 1993-04-07 Electricite De France Transformateur immergé non explosif haute/basse tension en régime de surcharge permanente

Also Published As

Publication number Publication date
FR2326016B1 (enrdf_load_stackoverflow) 1981-10-23
JPS5241897A (en) 1977-03-31
DE2643181B2 (de) 1980-02-07
JPS558767B2 (enrdf_load_stackoverflow) 1980-03-06
IT1066297B (it) 1985-03-04
DE2643181C3 (de) 1980-10-09
CA1086487A (en) 1980-09-30
DE2643181A1 (de) 1977-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse