FR2354613B1 - - Google Patents
Info
- Publication number
- FR2354613B1 FR2354613B1 FR7618172A FR7618172A FR2354613B1 FR 2354613 B1 FR2354613 B1 FR 2354613B1 FR 7618172 A FR7618172 A FR 7618172A FR 7618172 A FR7618172 A FR 7618172A FR 2354613 B1 FR2354613 B1 FR 2354613B1
- Authority
- FR
- France
- 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
Links
Classifications
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- 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
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- 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
-
- 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
-
- 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
- H01F27/105—Cooling by special liquid or by liquid of particular composition
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7618172A FR2354613A1 (en) | 1976-06-08 | 1976-06-08 | Liquid dielectric contg. chlorobenzenes and biphenyl or terphenyls - dielectric properties |
BR7703653A BR7703653A (en) | 1976-06-08 | 1977-06-06 | NEW DIELETRIC LIQUIDS |
CA279,980A CA1087386A (en) | 1976-06-08 | 1977-06-07 | Dielectriques liquides |
JP6636077A JPS52150600A (en) | 1976-06-08 | 1977-06-07 | Novel liquid dielectric composition |
US05/804,738 US4119555A (en) | 1976-06-08 | 1977-06-08 | Dielectric compositions comprising polychlorobenzene-alkyl terphenyl mixtures |
DE2726015A DE2726015C2 (en) | 1976-06-08 | 1977-06-08 | Flame-retardant liquid dielectrics |
BE178287A BE855496A (en) | 1976-06-08 | 1977-06-08 | NEW LIQUID DIELECTRICS |
IT24493/77A IT1081827B (en) | 1976-06-08 | 1977-06-08 | DIELECTRIC LIQUIDS |
ES459624A ES459624A1 (en) | 1976-06-08 | 1977-06-08 | Dielectric compositions comprising polychlorobenzene-alkyl terphenyl mixtures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7618172A FR2354613A1 (en) | 1976-06-08 | 1976-06-08 | Liquid dielectric contg. chlorobenzenes and biphenyl or terphenyls - dielectric properties |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2354613A1 FR2354613A1 (en) | 1978-01-06 |
FR2354613B1 true FR2354613B1 (en) | 1983-04-15 |
Family
ID=9174418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7618172A Granted FR2354613A1 (en) | 1976-06-08 | 1976-06-08 | Liquid dielectric contg. chlorobenzenes and biphenyl or terphenyls - dielectric properties |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE855496A (en) |
FR (1) | FR2354613A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2426317A2 (en) * | 1978-05-18 | 1979-12-14 | Rhone Poulenc Ind | Dielectric liquids for insulators in transformers - contains tri- and/or tetra-chlorobenzene and partially hydrogenated terphenyl, providing excellent properties |
FR2444708A2 (en) * | 1978-12-21 | 1980-07-18 | Rhone Poulenc Ind | Flame retardant dielectric compsn. - comprising mixt. of poly:chlorobenzene(s) and poly:alkyl bi- or terphenyl(s), for transformers |
FR2452163A1 (en) * | 1979-03-21 | 1980-10-17 | Rhone Poulenc Ind | NEW LIQUID DIELECTRICS |
-
1976
- 1976-06-08 FR FR7618172A patent/FR2354613A1/en active Granted
-
1977
- 1977-06-08 BE BE178287A patent/BE855496A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE855496A (en) | 1977-12-08 |
FR2354613A1 (en) | 1978-01-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |