FR2449954A2 - Nouveaux fluides isolants pour transformateurs - Google Patents
Nouveaux fluides isolants pour transformateursInfo
- Publication number
- FR2449954A2 FR2449954A2 FR7904259A FR7904259A FR2449954A2 FR 2449954 A2 FR2449954 A2 FR 2449954A2 FR 7904259 A FR7904259 A FR 7904259A FR 7904259 A FR7904259 A FR 7904259A FR 2449954 A2 FR2449954 A2 FR 2449954A2
- Authority
- FR
- France
- Prior art keywords
- temp
- liq
- dielectrics
- chlorinated
- properties
- 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
- 239000003989 dielectric material Substances 0.000 title abstract 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 title 1
- 235000010290 biphenyl Nutrition 0.000 abstract 1
- 150000004074 biphenyls Chemical class 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 abstract 1
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
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
- C07C25/18—Polycyclic aromatic halogenated 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
- H01F27/28—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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Organic Insulating Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
UTILISATION COMME FLUIDES ISOLANTS POUR TRANSFORMATEURS DES PRODUITS DE FORMULE GENERALE: (CF DESSIN DANS BOPI) OU N, X, Y ET Z ONT LA VALEUR 1 OU 2, ET DE LEURS MELANGES AVEC UN OU PLUSIEURS PRODUITS DE FORMULE GENERALE: (CF DESSIN DANS BOPI) OU A VARIE DE 2 A 4, B VARIE DE 0 A 2, ET R EST UN RADICAL HYDROCARBONE ALIPHATIQUE COMPORTANT DE 1 A 3ATOMES DE CARBONE.
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7904259A FR2449954A2 (fr) | 1979-02-20 | 1979-02-20 | Nouveaux fluides isolants pour transformateurs |
AT79400478T ATE710T1 (de) | 1978-07-27 | 1979-07-10 | Dielektrische fluessigkeiten, verfahren zur herstellung und anwendungen. |
EP79400478A EP0008251B1 (fr) | 1978-07-27 | 1979-07-10 | Nouveaux diélectriques liquides, procédé de préparation et applications |
DE7979400478T DE2962136D1 (en) | 1978-07-27 | 1979-07-10 | Dielectric liquids, manufacturing process and uses |
DD79224378A DD153266A5 (de) | 1978-07-27 | 1979-07-23 | Dielektrische fluessigkeiten |
DD79214547A DD145264A5 (de) | 1978-07-27 | 1979-07-23 | Verfahren zur herstellung von dielektrischen fluessigkeiten |
PL1979217387A PL124265B1 (en) | 1978-07-27 | 1979-07-26 | Method of manufacture of novel halogenated in the ring alkylaromatic compounds |
ES482867A ES482867A0 (es) | 1978-07-27 | 1979-07-26 | Un procedimiento para la prepracion de compuestos alquilaro-maticos clorados. |
YU01827/79A YU182779A (en) | 1978-07-27 | 1979-07-26 | Process for obtaining new dielectric fluids |
PL22720479A PL119298B1 (en) | 1979-02-20 | 1979-07-26 | Insulating composition for transformers |
CA332,729A CA1124263A (fr) | 1978-07-27 | 1979-07-26 | Dielectriques liquides |
RO7998284A RO78896A (fr) | 1978-07-27 | 1979-07-27 | Procede de preparation des liquides dielectriques |
US06/429,082 US4438027A (en) | 1978-07-27 | 1982-09-30 | Chlorinated alkylaromatic based compounds and new liquid dielectrics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7904259A FR2449954A2 (fr) | 1979-02-20 | 1979-02-20 | Nouveaux fluides isolants pour transformateurs |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2449954A2 true FR2449954A2 (fr) | 1980-09-19 |
FR2449954B2 FR2449954B2 (fr) | 1983-03-11 |
Family
ID=9222189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7904259A Granted FR2449954A2 (fr) | 1978-07-27 | 1979-02-20 | Nouveaux fluides isolants pour transformateurs |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2449954A2 (fr) |
PL (1) | PL119298B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2548872A1 (fr) * | 1983-07-12 | 1985-01-18 | Michel Igor | Composition destinee a la lutte chimique |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE402381A (fr) * | ||||
US2233404A (en) * | 1938-06-28 | 1941-03-04 | Dow Chemical Co | Dielectric composition |
FR931987A (fr) * | 1945-08-17 | 1948-03-09 | Solar Mfg Corp | Procédé de fabrication d'un diélectrique à base de toluène et de ses homologues |
US3362908A (en) * | 1965-01-13 | 1968-01-09 | Gen Electric | Electrical apparatus and dielectric material therefor |
FR2312841A1 (fr) * | 1975-05-30 | 1976-12-24 | Monsanto Co | Dispositifs electriques contenant des fluides dielectriques facilement biodegradables, a base de composes de diphenylmethane halogene |
-
1979
- 1979-02-20 FR FR7904259A patent/FR2449954A2/fr active Granted
- 1979-07-26 PL PL22720479A patent/PL119298B1/pl unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE402381A (fr) * | ||||
US2233404A (en) * | 1938-06-28 | 1941-03-04 | Dow Chemical Co | Dielectric composition |
FR931987A (fr) * | 1945-08-17 | 1948-03-09 | Solar Mfg Corp | Procédé de fabrication d'un diélectrique à base de toluène et de ses homologues |
US3362908A (en) * | 1965-01-13 | 1968-01-09 | Gen Electric | Electrical apparatus and dielectric material therefor |
FR2312841A1 (fr) * | 1975-05-30 | 1976-12-24 | Monsanto Co | Dispositifs electriques contenant des fluides dielectriques facilement biodegradables, a base de composes de diphenylmethane halogene |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2548872A1 (fr) * | 1983-07-12 | 1985-01-18 | Michel Igor | Composition destinee a la lutte chimique |
Also Published As
Publication number | Publication date |
---|---|
PL119298B1 (en) | 1981-12-31 |
FR2449954B2 (fr) | 1983-03-11 |
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