JPS4985599A - - Google Patents

Info

Publication number
JPS4985599A
JPS4985599A JP48090612A JP9061273A JPS4985599A JP S4985599 A JPS4985599 A JP S4985599A JP 48090612 A JP48090612 A JP 48090612A JP 9061273 A JP9061273 A JP 9061273A JP S4985599 A JPS4985599 A JP S4985599A
Authority
JP
Japan
Prior art keywords
impregnant
epoxide
ester
phosphate
phthalate
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.)
Pending
Application number
JP48090612A
Other languages
Japanese (ja)
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 US00369203A external-priority patent/US3833978A/en
Priority claimed from US369204A external-priority patent/US3925221A/en
Application filed filed Critical
Publication of JPS4985599A publication Critical patent/JPS4985599A/ja
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/20Insulators 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00Fixed capacitors; Processes of their manufacture
    • H01G4/002Details
    • H01G4/018Dielectrics
    • H01G4/20Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
    • H01G4/22Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated
    • H01G4/221Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/06Well-defined aromatic compounds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/026Butene
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/04Ethers; Acetals; Ortho-esters; Ortho-carbonates
    • C10M2207/042Epoxides
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/282Esters of (cyclo)aliphatic oolycarboxylic acids
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/284Esters of aromatic monocarboxylic acids
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/285Esters of aromatic polycarboxylic acids
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/287Partial esters
    • C10M2207/289Partial esters containing free hydroxy groups
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/34Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40Fatty vegetable or animal oils
    • C10M2207/402Castor oils
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04Phosphate esters
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04Phosphate esters
    • C10M2223/041Triaryl phosphates
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04Phosphate esters
    • C10M2223/042Metal salts thereof
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/14Electric or magnetic purposes
    • C10N2040/16Dielectric; Insulating oil or insulators
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/14Electric or magnetic purposes
    • C10N2040/17Electric or magnetic purposes for electric contacts

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)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Organic Insulating Materials (AREA)
  • Saccharide Compounds (AREA)
  • Lubricants (AREA)

Abstract

1441803 Dielectric fluids GENERAL ELECTRIC CO 24 July 1973 [16 Aug 1972 12 bune 1973 (2)] 35315/73 Heading C5F [Also in Division H1] An insulating liquid composition for impregnating a wound capacitor having paper, plastics or both as dielectric comprises a liquid aromatic ester having an epoxide additive. The ester may be a phthalate, particularly dioctyl phthalate, a benzoate, a phosphate, e.g. tricresyl phosphate, mixtures of these with each other or with other insulating liquids, e.g. dibutyl sebacate, castor oil, mineral oil, alkyl naphthalenes, polybutenes and dodecylbenzene. The epoxide may constitute 0À01 to 10% by weight of the impregnant, or even more where it can itself function as an impregnant.
JP48090612A 1972-08-16 1973-08-14 Pending JPS4985599A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28120472A 1972-08-16 1972-08-16
US00369203A US3833978A (en) 1972-08-16 1973-06-12 Stabilized ester impregnant
US369204A US3925221A (en) 1972-08-16 1973-06-12 Stabilized ester impregant

Publications (1)

Publication Number Publication Date
JPS4985599A true JPS4985599A (en) 1974-08-16

Family

ID=27403211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48090612A Pending JPS4985599A (en) 1972-08-16 1973-08-14

Country Status (13)

Country Link
JP (1) JPS4985599A (en)
AU (1) AU5926673A (en)
CH (1) CH595684A5 (en)
DE (2) DE2334415A1 (en)
ES (2) ES417909A1 (en)
FI (1) FI64023C (en)
FR (1) FR2196508B1 (en)
GB (1) GB1441803A (en)
IN (1) IN139569B (en)
IT (1) IT992734B (en)
NO (1) NO143439C (en)
SE (1) SE429801B (en)
YU (1) YU215573A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07230732A (en) * 1994-02-18 1995-08-29 Ngk Insulators Ltd Oil immersed paper capacitor bushing
JP2012518886A (en) * 2009-02-25 2012-08-16 ライン・ケミー・ライノー・ゲーエムベーハー Transformer oil composition comprising at least one acid scavenger

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224239B2 (en) * 1974-06-20 1977-06-29
DE2604004A1 (en) * 1976-02-03 1977-08-04 Bosch Gmbh Robert ELECTRIC CAPACITOR
CA1088292A (en) * 1976-03-24 1980-10-28 David G. Shaw Liquid ester impregnant for electrical devices
GB9109520D0 (en) * 1991-05-02 1991-06-26 Abb Capacitors Limited Improvements in or relating to capacitors

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242402A (en) 1966-03-22 Electrical capacitor and dielectric material therefor
DE1191911B (en) 1959-03-21 1965-04-29 Standard Elektrik Lorenz Ag Electric capacitor with burnout coverings
DE1924331U (en) 1965-07-14 1965-09-23 Eberhard Fichtner TURNING TUBE WITH CENTRAL SPINDLE FOR GRANTING THE DRAFT ROTATION ON COATING YARN SPINNING MACHINES.
US3363156A (en) 1966-10-19 1968-01-09 Gen Electric Capacitor with a polyolefin dielectric
DE1765875A1 (en) 1967-08-15 1971-10-28 Weyerhaeuser Co An impregnated paper, a liquid dielectric impregnation agent and a dielectric system containing an epoxy compound
GB1252159A (en) * 1967-12-11 1971-11-03
DE6905943U (en) 1969-02-14 1969-08-28 Nichicon Capacitor Ltd SOAKED CAPACITOR
DE1924331A1 (en) * 1969-05-13 1970-11-19 Bosch Gmbh Robert Drinking agent with castor oil for self-healing capacitors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07230732A (en) * 1994-02-18 1995-08-29 Ngk Insulators Ltd Oil immersed paper capacitor bushing
JP2012518886A (en) * 2009-02-25 2012-08-16 ライン・ケミー・ライノー・ゲーエムベーハー Transformer oil composition comprising at least one acid scavenger

Also Published As

Publication number Publication date
NO143439B (en) 1980-11-03
IT992734B (en) 1975-09-30
NO143439C (en) 1981-02-11
CH595684A5 (en) 1978-02-28
FI64023B (en) 1983-05-31
FI64023C (en) 1983-09-12
ES442635A1 (en) 1977-04-16
DE2341356A1 (en) 1974-02-28
FR2196508B1 (en) 1976-11-19
ES417909A1 (en) 1976-06-16
DE2334415A1 (en) 1974-03-07
GB1441803A (en) 1976-07-07
SE429801B (en) 1983-09-26
IN139569B (en) 1976-07-03
YU215573A (en) 1982-02-28
AU5926673A (en) 1975-02-20
DE2341356C2 (en) 1986-02-13
FR2196508A1 (en) 1974-03-15
SE7606385L (en) 1976-06-04

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