[go: up one dir, main page]

FR2449954B2 - - Google Patents

Info

Publication number
FR2449954B2
FR2449954B2 FR7904259A FR7904259A FR2449954B2 FR 2449954 B2 FR2449954 B2 FR 2449954B2 FR 7904259 A FR7904259 A FR 7904259A FR 7904259 A FR7904259 A FR 7904259A FR 2449954 B2 FR2449954 B2 FR 2449954B2
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
Application number
FR7904259A
Other languages
French (fr)
Other versions
FR2449954A2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Produits Chimiques Ugine Kuhlmann
Pechiney SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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
Application filed by Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Priority to FR7904259A priority Critical patent/FR2449954A2/en
Priority to AT79400478T priority patent/ATE710T1/en
Priority to DE7979400478T priority patent/DE2962136D1/en
Priority to EP79400478A priority patent/EP0008251B1/en
Priority to DD79214547A priority patent/DD145264A5/en
Priority to DD79224378A priority patent/DD153266A5/en
Priority to YU01827/79A priority patent/YU182779A/en
Priority to PL22720479A priority patent/PL119298B1/en
Priority to CA332,729A priority patent/CA1124263A/en
Priority to PL1979217387A priority patent/PL124265B1/en
Priority to ES482867A priority patent/ES8101528A1/en
Priority to RO7998284A priority patent/RO78896A/en
Publication of FR2449954A2 publication Critical patent/FR2449954A2/en
Priority to US06/429,082 priority patent/US4438027A/en
Application granted granted Critical
Publication of FR2449954B2 publication Critical patent/FR2449954B2/fr
Granted legal-status Critical Current

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
    • 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)
FR7904259A 1978-07-27 1979-02-20 Liq. dielectrics with good low-temp. properties - comprising chlorinated di:phenyl-methane derivs. Granted FR2449954A2 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR7904259A FR2449954A2 (en) 1979-02-20 1979-02-20 Liq. dielectrics with good low-temp. properties - comprising chlorinated di:phenyl-methane derivs.
AT79400478T ATE710T1 (en) 1978-07-27 1979-07-10 DIELECTRIC LIQUIDS, METHODS OF MANUFACTURE AND APPLICATIONS.
DE7979400478T DE2962136D1 (en) 1978-07-27 1979-07-10 Dielectric liquids, manufacturing process and uses
EP79400478A EP0008251B1 (en) 1978-07-27 1979-07-10 Dielectric liquids, manufacturing process and uses
DD79224378A DD153266A5 (en) 1978-07-27 1979-07-23 DIELECTRIC FLUIDS
DD79214547A DD145264A5 (en) 1978-07-27 1979-07-23 METHOD FOR PRODUCING DIELECTRIC FLUIDS
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 (en) 1978-07-27 1979-07-26 Dielectric liquids
PL1979217387A PL124265B1 (en) 1978-07-27 1979-07-26 Method of manufacture of novel halogenated in the ring alkylaromatic compounds
ES482867A ES8101528A1 (en) 1978-07-27 1979-07-26 A PROCEDURE FOR THE PREPARATION OF CHLORINE ALKYLAR-MATTIC COMPOUNDS.
RO7998284A RO78896A (en) 1978-07-27 1979-07-27 PROCESS FOR PREPARATION OF DIELECTRIC LIQUIDS
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 (en) 1979-02-20 1979-02-20 Liq. dielectrics with good low-temp. properties - comprising chlorinated di:phenyl-methane derivs.

Publications (2)

Publication Number Publication Date
FR2449954A2 FR2449954A2 (en) 1980-09-19
FR2449954B2 true FR2449954B2 (en) 1983-03-11

Family

ID=9222189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904259A Granted FR2449954A2 (en) 1978-07-27 1979-02-20 Liq. dielectrics with good low-temp. properties - comprising chlorinated di:phenyl-methane derivs.

Country Status (2)

Country Link
FR (1) FR2449954A2 (en)
PL (1) PL119298B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548872B1 (en) * 1983-07-12 1985-11-29 Michel Igor COMPOSITION FOR CHEMICAL CONTROL

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE402381A (en) *
US2233404A (en) * 1938-06-28 1941-03-04 Dow Chemical Co Dielectric composition
US2556880A (en) * 1945-08-17 1951-06-12 Solar Mfg Corp Synthetic oils and resins and methods of producing same
US3362908A (en) * 1965-01-13 1968-01-09 Gen Electric Electrical apparatus and dielectric material therefor
NL7605659A (en) * 1975-05-30 1976-12-02 Monsanto Co ELECTRICAL DEVICE.

Also Published As

Publication number Publication date
FR2449954A2 (en) 1980-09-19
PL119298B1 (en) 1981-12-31

Similar Documents

Publication Publication Date Title
FR2447814B1 (en)
BR8002583A (en)
BR8006808A (en)
FR2447718B1 (en)
AU78391S (en)
AU77669S (en)
AU77763S (en)
AU78270S (en)
AU78271S (en)
AU78385S (en)
AU78386S (en)
AU78389S (en)
AU78390S (en)
AU78569S (en)
AU79200S (en)
AU79557S (en)
AU79558S (en)
AU79559S (en)
AU79826S (en)
AU79918S (en)
AU79950S (en)
AU80228S (en)
BR5901094U (en)
BE878260A (en)
BG28678A1 (en)