BR7605637A - Liquido dieletrico - Google Patents

Liquido dieletrico

Info

Publication number: BR7605637A
Authority: BR; Brazil
Prior art keywords: dieletric; liquid; dieletric liquid
Prior art date: 1975-08-28

Application number

BR7605637A

Other languages

English (en)

Inventor

P Jay

G Schwachhofer

Original Assignee

Rhone Poulenc Ind

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.)

1975-08-28

Filing date

1976-08-26

Publication date

1977-08-09

1976-08-26 Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind

1977-08-09 Publication of BR7605637A publication Critical patent/BR7605637A/pt

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
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/06—Well-defined aromatic compounds
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
- C10M2207/044—Cyclic ethers having four or more ring atoms, e.g. furans, dioxolanes
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/286—Esters of polymerised unsaturated acids
- 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
- C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2211/02—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
- C10M2211/024—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aromatic
- 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
- C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2211/06—Perfluorinated compounds
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/16—Nitriles
- 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
- 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
- C10N2040/17—Electric or magnetic purposes for electric contacts

Landscapes

Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Organic Insulating Materials (AREA)
Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BR7605637A 1975-08-28 1976-08-26 Liquido dieletrico BR7605637A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7526954A FR2322435A1 (fr)	1975-08-28	1975-08-28	Nouveaux liquides dielectriques

Publications (1)

Publication Number	Publication Date
BR7605637A true BR7605637A (pt)	1977-08-09

Family

ID=9159568

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7605637A BR7605637A (pt)	1975-08-28	1976-08-26	Liquido dieletrico

Country Status (9)

Country	Link
JP (1)	JPS5228700A (pt)
BE (1)	BE850932A (pt)
BR (1)	BR7605637A (pt)
CA (1)	CA1047527A (pt)
DE (1)	DE2638656C2 (pt)
FI (1)	FI762316A (pt)
FR (1)	FR2322435A1 (pt)
GB (2)	GB1553688A (pt)
SE (1)	SE427398B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6443U (pt) *	1987-06-19	1989-01-05
CN107533878B (zh) *	2015-04-13	2020-03-10	日新电机株式会社	用于充油电气设备的电绝缘油基础油、含有其的电绝缘油及充油电气设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3855508A (en) *	1971-11-04	1974-12-17	Sprague Electric Co	Electrical capacitors having substituted ester impregnants

1975
- 1975-08-28 FR FR7526954A patent/FR2322435A1/fr active Granted
1976
- 1976-08-12 FI FI762316A patent/FI762316A/fi not_active Application Discontinuation
- 1976-08-23 JP JP51099773A patent/JPS5228700A/ja active Granted
- 1976-08-26 GB GB35579/76A patent/GB1553688A/en not_active Expired
- 1976-08-26 GB GB40292/78A patent/GB1553689A/en not_active Expired
- 1976-08-26 BR BR7605637A patent/BR7605637A/pt unknown
- 1976-08-27 CA CA260,057A patent/CA1047527A/en not_active Expired
- 1976-08-27 SE SE7609545A patent/SE427398B/xx unknown
- 1976-08-27 DE DE2638656A patent/DE2638656C2/de not_active Expired
1977
- 1977-01-31 BE BE174530A patent/BE850932A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2638656C2 (de)	1983-12-22
JPS5228700A (en)	1977-03-03
FR2322435A1 (fr)	1977-03-25
DE2638656A1 (de)	1977-03-10
CA1047527A (en)	1979-01-30
SE427398B (sv)	1983-03-28
BE850932A (fr)	1977-08-01
FI762316A (pt)	1977-03-01
JPS555202B2 (pt)	1980-02-05
FR2322435B1 (pt)	1978-12-01
GB1553688A (en)	1979-09-26
SE7609545L (sv)	1977-03-01
GB1553689A (en)	1979-09-26

Publication	Publication Date	Title
AT358930B (de)	1980-10-10	Fluessigkeitspumpe
SE7610236L (sv)	1977-03-19	Flytande kristall
AT351147B (de)	1979-07-10	Fluessigkeitszerstaeuber
SE7614628L (sv)	1977-07-01	Vetskekristall
AT353925B (de)	1979-12-10	Fluessiges feinwaschmittel
NL181910C (nl)	1987-12-01	Vloeistofzuiveringsinrichting.
NO145514C (no)	1982-04-14	Flytende vaskemiddel
AT346737B (de)	1978-11-27	Optisch-elektrische fluessigkeitssonde
TR19019A (tr)	1978-02-27	Herbisid maddeler
BR7705553A (pt)	1978-07-11	Composicoes dieletricas liquidas
BR7703653A (pt)	1978-04-04	Novos liquidos dieletricos
BR7605777A (pt)	1978-03-28	Aparelho de distribuicao de liquido
IT1071815B (it)	1985-04-10	Polverizzatore-miscelatore di liquidi
FR2299028A1 (fr)	1976-08-27	Nouvea
AT358701B (de)	1980-09-25	Hydraulische fluessigkeit
FR2301243A1 (fr)	1976-09-17	Nouve
BR7605025A (pt)	1977-08-09	Tanque multilobulado
BR7503203A (pt)	1976-05-25	Dieletricos liquidos
BR7605637A (pt)	1977-08-09	Liquido dieletrico
DK342277A (da)	1978-01-31	Flydende antixidant
SE7603648L (sv)	1976-09-26	Vetskevolymmetapparat
SE7613842L (sv)	1977-06-13	Elektrokemiska anordningar
FR2326687A2 (fr)	1977-04-29	Compteur-doseur de liquide
SU548781A1 (ru)	1977-02-28	Побоотборник жидкости
BE841062R (fr)	1976-10-25	Fluide dielectrique