ES8308818A1 - Fluido dielectrico para transformadores. - Google Patents

Fluido dielectrico para transformadores.

Info

Publication number
ES8308818A1
ES8308818A1 ES514310A ES514310A ES8308818A1 ES 8308818 A1 ES8308818 A1 ES 8308818A1 ES 514310 A ES514310 A ES 514310A ES 514310 A ES514310 A ES 514310A ES 8308818 A1 ES8308818 A1 ES 8308818A1
Authority
ES
Spain
Prior art keywords
transformers
dielectric fluid
ferric chloride
reaction
temperature
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.)
Expired
Application number
ES514310A
Other languages
English (en)
Spanish (es)
Other versions
ES514310A0 (es
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
Publication of ES514310A0 publication Critical patent/ES514310A0/es
Publication of ES8308818A1 publication Critical patent/ES8308818A1/es
Expired 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
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C07C17/14—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the side-chain of aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Organic Insulating Materials (AREA)
ES514310A 1981-07-24 1982-07-23 Fluido dielectrico para transformadores. Expired ES8308818A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23139/81A IT1138101B (it) 1981-07-24 1981-07-24 Fluido dielettrico per trasformatori e procedimento per la sua preparazione

Publications (2)

Publication Number Publication Date
ES514310A0 ES514310A0 (es) 1983-08-01
ES8308818A1 true ES8308818A1 (es) 1983-08-01

Family

ID=11204188

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514310A Expired ES8308818A1 (es) 1981-07-24 1982-07-23 Fluido dielectrico para transformadores.

Country Status (6)

Country Link
BE (1) BE893904A (fr)
CH (1) CH651284A5 (fr)
ES (1) ES8308818A1 (fr)
FR (1) FR2510135B1 (fr)
IT (1) IT1138101B (fr)
LU (1) LU84292A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1163157B (it) * 1983-03-21 1987-04-08 Caffaro Spa Ind Chim Processo per la preparazione di tetraclorodiarile metani e loro intermedi,tetraclorodiarilmetani cosi' preparati e loro impiego in campo dielettrico,e diclorotoluene prodotto come intermedio nel processo
FR2653134B1 (fr) * 1989-10-13 1991-12-13 Atochem Procede de synthese de fluides dielectriques.
FR2687661B1 (fr) * 1992-02-20 1995-05-12 Atochem Elf Sa Melanges ininflammables de chlorotoluenes et chlorobenzenes et qui sont liquides a basse temperature.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2962136D1 (en) * 1978-07-27 1982-03-25 Ugine Kuhlmann Dielectric liquids, manufacturing process and uses

Also Published As

Publication number Publication date
LU84292A1 (fr) 1984-03-22
FR2510135B1 (fr) 1986-07-18
ES514310A0 (es) 1983-08-01
FR2510135A1 (fr) 1983-01-28
CH651284A5 (en) 1985-09-13
IT1138101B (it) 1986-09-17
BE893904A (fr) 1983-01-24
IT8123139A0 (it) 1981-07-24

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203