ES8302948A1 - Mejora en el procedimiento de fabricacion de cables electricos impegnados. - Google Patents

Mejora en el procedimiento de fabricacion de cables electricos impegnados.

Info

Publication number
ES8302948A1
ES8302948A1 ES509272A ES509272A ES8302948A1 ES 8302948 A1 ES8302948 A1 ES 8302948A1 ES 509272 A ES509272 A ES 509272A ES 509272 A ES509272 A ES 509272A ES 8302948 A1 ES8302948 A1 ES 8302948A1
Authority
ES
Spain
Prior art keywords
electric power
power cable
insulating fluid
cable impregnated
impregnated
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
ES509272A
Other languages
English (en)
Other versions
ES509272A0 (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.)
Pirelli and C SpA
Original Assignee
Pirelli Cavi SpA
Cavi Pirelli SpA
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 Pirelli Cavi SpA, Cavi Pirelli SpA filed Critical Pirelli Cavi SpA
Publication of ES8302948A1 publication Critical patent/ES8302948A1/es
Publication of ES509272A0 publication Critical patent/ES509272A0/es
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
    • H01B3/22—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 hydrocarbons
    • 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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/02—Well-defined hydrocarbons
    • C10M105/06—Well-defined hydrocarbons 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/06—Well-defined aromatic 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

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE CABLES ELECTRICOS IMPREGNADOS CON UN FLUIDO AISLANTE. COMPRENDE LAS SIGUIENTES ETAPAS: PRIMERA, SE FORMA ALREDEDOR DE UN CONDUCTOR PROVISTO DE AL MENOS UN CONDUCTO LONGITUDINAL APTO PARA LA CIRCULACION DE UN FLUIDO AISLANTE, UN AISLANTE SOLIDO ESTRATIFICADO E IMPREGNABLE CON DICHO FLUIDO; SEGUNDA, SE APLICA SOBRE ESTE AISLANTE SOLIDO AL MENOS UN ESTRACTO ULTERIOR DE PROTECCION; Y POR ULTIMO, SE IMPREGNA EL AISLANTE SOLIDO ESTRATIFICADO Y SE LLENAN LOS CONDUCTOS LONGITUDINALES DEL CONDUCTOR, CON UN FLUIDO AISLANTE DE FORMULA (I), EN LA QUE R ES UN RADICAL ELEGIDO ENTRE LOS QUE TIENEN POR FORMULAS (II) O (III).
ES509272A 1981-01-16 1982-01-15 Mejora en el procedimiento de fabricacion de cables electricos impegnados. Granted ES509272A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19164/81A IT1135060B (it) 1981-01-16 1981-01-16 Cavo elettrico impregnato con fluido isolante

Publications (2)

Publication Number Publication Date
ES8302948A1 true ES8302948A1 (es) 1983-02-01
ES509272A0 ES509272A0 (es) 1983-02-01

Family

ID=11155424

Family Applications (1)

Application Number Title Priority Date Filing Date
ES509272A Granted ES509272A0 (es) 1981-01-16 1982-01-15 Mejora en el procedimiento de fabricacion de cables electricos impegnados.

Country Status (19)

Country Link
US (1) US4556756A (es)
JP (1) JPS57138705A (es)
AU (1) AU542921B2 (es)
BR (1) BR8200173A (es)
CA (1) CA1189310A (es)
DE (1) DE3200954A1 (es)
DK (1) DK12182A (es)
ES (1) ES509272A0 (es)
FI (1) FI73844C (es)
FR (1) FR2498368B1 (es)
GB (1) GB2091289B (es)
GR (1) GR82305B (es)
HK (1) HK83584A (es)
IT (1) IT1135060B (es)
MY (1) MY8600594A (es)
NO (1) NO820119L (es)
NZ (1) NZ199471A (es)
SE (1) SE458890B (es)
SG (1) SG39984G (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951407A (ja) * 1982-09-16 1984-03-24 日本石油化学株式会社 新規な電気絶縁油
JPS5975502A (ja) * 1982-10-25 1984-04-28 日本石油化学株式会社 新しい電気絶縁油
GB8329134D0 (en) * 1983-11-01 1983-12-07 Exxon Research Engineering Co Dielectric fluid
JPS62294629A (ja) * 1986-05-22 1987-12-22 Idemitsu Kosan Co Ltd １−フェニル−１−ナフチルエタンの製造方法
JP2528290B2 (ja) * 1986-09-04 1996-08-28 日本石油化学株式会社 電気絶縁油組成物
GB8714291D0 (en) * 1987-06-18 1987-07-22 Bicc Plc Insulating liquids & electric cables
GB9608840D0 (en) * 1996-04-30 1996-07-03 Tronic Ltd Hose and adaptor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294123A (en) * 1963-09-18 1966-12-27 Gen Electric Oil permeable paper laminated cylinder and the like
GB1190962A (en) * 1967-03-25 1970-05-06 Pirelli Improvements in Electrically Insulating Papers
JPS4933938A (es) * 1972-07-28 1974-03-28
JPS49109856A (es) * 1973-02-21 1974-10-18
JPS5086700A (es) * 1973-12-06 1975-07-12
IT1011139B (it) * 1974-03-25 1977-01-20 Pirelli Perfezionamento a cavi per energia
BR7703653A (pt) * 1976-06-08 1978-04-04 Rhone Poulenc Ind Novos liquidos dieletricos
US4266264A (en) * 1977-06-24 1981-05-05 Westinghouse Electric Corp. Meta isopropyl biphenyl insulated electrical apparatus
IT1105990B (it) * 1977-09-29 1985-11-11 Bicc Ltd Cavi elettrici per alte tensioni
JPS5527401A (en) * 1978-07-15 1980-02-27 Sumitomo Metal Ind Ltd Preventing method and apparatus for thickness deviation of forge welded pipe
GB2032950A (en) * 1978-09-07 1980-05-14 Kureha Chemical Ind Co Ltd Electrical Insulating Oil
US4347169A (en) * 1980-06-30 1982-08-31 Nippon Petrochemicals Company, Limited Electrical insulating oil and oil-filled electrical appliances

Also Published As

Publication number Publication date
BR8200173A (pt) 1982-11-03
FI73844C (fi) 1987-11-09
HK83584A (en) 1984-11-09
FI73844B (fi) 1987-07-31
GB2091289A (en) 1982-07-28
AU7943982A (en) 1982-07-22
NO820119L (no) 1982-07-19
DK12182A (da) 1982-07-17
SG39984G (en) 1985-03-08
NZ199471A (en) 1984-10-19
IT1135060B (it) 1986-08-20
MY8600594A (en) 1986-12-31
GB2091289B (en) 1984-03-28
JPS57138705A (en) 1982-08-27
GR82305B (es) 1984-12-13
US4556756A (en) 1985-12-03
ES509272A0 (es) 1983-02-01
FR2498368A1 (fr) 1982-07-23
AU542921B2 (en) 1985-03-21
DE3200954A1 (de) 1982-09-02
SE8200149L (sv) 1982-07-17
IT8119164A0 (it) 1981-01-16
SE458890B (sv) 1989-05-16
FR2498368B1 (fr) 1985-11-22
CA1189310A (en) 1985-06-25
FI820093L (fi) 1982-07-17

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