FR2312841A1 - Dispositifs electriques contenant des fluides dielectriques facilement biodegradables, a base de composes de diphenylmethane halogene - Google Patents
Dispositifs electriques contenant des fluides dielectriques facilement biodegradables, a base de composes de diphenylmethane halogeneInfo
- Publication number
- FR2312841A1 FR2312841A1 FR7616147A FR7616147A FR2312841A1 FR 2312841 A1 FR2312841 A1 FR 2312841A1 FR 7616147 A FR7616147 A FR 7616147A FR 7616147 A FR7616147 A FR 7616147A FR 2312841 A1 FR2312841 A1 FR 2312841A1
- Authority
- FR
- France
- Prior art keywords
- electrical devices
- devices containing
- dielectric fluids
- easily biodegradable
- containing easily
- 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
Links
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical class C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 title 1
- 239000012530 fluid Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
- H01G4/22—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated
- H01G4/221—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant
- H01G4/222—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant halogenated
-
- 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
- H01B3/24—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 containing halogen in the molecules, e.g. halogenated 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
- 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
- C10M2207/042—Epoxides
-
- 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
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/16—Naphthenic 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
- 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
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Organic Insulating Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58248675A | 1975-05-30 | 1975-05-30 | |
US63552475A | 1975-11-26 | 1975-11-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2312841A1 true FR2312841A1 (fr) | 1976-12-24 |
FR2312841B1 FR2312841B1 (fr) | 1982-02-19 |
Family
ID=27078579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7616147A Granted FR2312841A1 (fr) | 1975-05-30 | 1976-05-28 | Dispositifs electriques contenant des fluides dielectriques facilement biodegradables, a base de composes de diphenylmethane halogene |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5936367B2 (fr) |
AR (1) | AR215859A1 (fr) |
BR (1) | BR7603396A (fr) |
CA (1) | CA1081937A (fr) |
CH (1) | CH604330A5 (fr) |
DE (1) | DE2624032C2 (fr) |
ES (1) | ES448228A1 (fr) |
FR (1) | FR2312841A1 (fr) |
GB (1) | GB1504655A (fr) |
IT (1) | IT1060728B (fr) |
MX (1) | MX142957A (fr) |
NL (1) | NL7605659A (fr) |
SE (1) | SE425318B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0008251A1 (fr) * | 1978-07-27 | 1980-02-20 | P C U K Produits Chimiques Ugine Kuhlmann | Nouveaux diélectriques liquides, procédé de préparation et applications |
FR2432199A1 (fr) * | 1978-07-27 | 1980-02-22 | Ugine Kuhlmann | Nouveaux dielectriques liquides |
FR2449954A2 (fr) * | 1979-02-20 | 1980-09-19 | Ugine Kuhlmann | Nouveaux fluides isolants pour transformateurs |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3402863A1 (de) * | 1984-01-27 | 1985-08-01 | Hydrocor-Forschungs- und Analytik GmbH, 1000 Berlin | Bromhaltige benzyltoluol-derivate, verfahren zu ihrer herstellung und deren verwendung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE402381A (fr) * | ||||
US2477543A (en) * | 1946-05-18 | 1949-07-26 | Sprague Electric Co | Fluorinated polyaryl hydrocarbons |
US3362908A (en) * | 1965-01-13 | 1968-01-09 | Gen Electric | Electrical apparatus and dielectric material therefor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2410714A (en) * | 1942-03-31 | 1946-11-05 | Gen Electric | Dielectric and insulating composition |
US2617770A (en) * | 1948-12-28 | 1952-11-11 | Monsanto Chemicals | Compositions of matter comprising halogenated organic compounds |
US3423655A (en) * | 1965-09-20 | 1969-01-21 | Gen Electric | Dielectric liquid epoxide scavenger |
-
1976
- 1976-05-26 NL NL7605659A patent/NL7605659A/xx not_active Application Discontinuation
- 1976-05-26 ES ES448228A patent/ES448228A1/es not_active Expired
- 1976-05-28 JP JP51061340A patent/JPS5936367B2/ja not_active Expired
- 1976-05-28 DE DE2624032A patent/DE2624032C2/de not_active Expired
- 1976-05-28 CH CH674676A patent/CH604330A5/xx not_active IP Right Cessation
- 1976-05-28 IT IT23754/76A patent/IT1060728B/it active
- 1976-05-28 BR BR3396/76A patent/BR7603396A/pt unknown
- 1976-05-28 FR FR7616147A patent/FR2312841A1/fr active Granted
- 1976-05-28 SE SE7606085A patent/SE425318B/xx unknown
- 1976-05-28 GB GB22199/76A patent/GB1504655A/en not_active Expired
- 1976-05-28 AR AR263434A patent/AR215859A1/es active
- 1976-05-28 CA CA253,661A patent/CA1081937A/fr not_active Expired
- 1976-05-31 MX MX164873A patent/MX142957A/es unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE402381A (fr) * | ||||
US2477543A (en) * | 1946-05-18 | 1949-07-26 | Sprague Electric Co | Fluorinated polyaryl hydrocarbons |
US3362908A (en) * | 1965-01-13 | 1968-01-09 | Gen Electric | Electrical apparatus and dielectric material therefor |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0008251A1 (fr) * | 1978-07-27 | 1980-02-20 | P C U K Produits Chimiques Ugine Kuhlmann | Nouveaux diélectriques liquides, procédé de préparation et applications |
FR2432199A1 (fr) * | 1978-07-27 | 1980-02-22 | Ugine Kuhlmann | Nouveaux dielectriques liquides |
FR2449954A2 (fr) * | 1979-02-20 | 1980-09-19 | Ugine Kuhlmann | Nouveaux fluides isolants pour transformateurs |
Also Published As
Publication number | Publication date |
---|---|
SE7606085L (sv) | 1976-12-01 |
AR215859A1 (es) | 1979-11-15 |
MX142957A (es) | 1981-01-26 |
GB1504655A (en) | 1978-03-22 |
SE425318B (sv) | 1982-09-20 |
DE2624032A1 (de) | 1976-12-09 |
NL7605659A (nl) | 1976-12-02 |
JPS51145000A (en) | 1976-12-13 |
AU1438776A (en) | 1977-12-01 |
CH604330A5 (fr) | 1978-09-15 |
BR7603396A (pt) | 1976-12-21 |
JPS5936367B2 (ja) | 1984-09-03 |
FR2312841B1 (fr) | 1982-02-19 |
ES448228A1 (es) | 1977-12-01 |
IT1060728B (it) | 1982-08-20 |
DE2624032C2 (de) | 1984-10-31 |
CA1081937A (fr) | 1980-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |