BR8302298A - Cabo eletrico nao propagador de chama impregnado com fluido isolante - Google Patents

Cabo eletrico nao propagador de chama impregnado com fluido isolante

Info

Publication number
BR8302298A
BR8302298A BR8302298A BR8302298A BR8302298A BR 8302298 A BR8302298 A BR 8302298A BR 8302298 A BR8302298 A BR 8302298A BR 8302298 A BR8302298 A BR 8302298A BR 8302298 A BR8302298 A BR 8302298A
Authority
BR
Brazil
Prior art keywords
flame
electric cable
insulating fluid
propagating electric
cable impregnated
Prior art date
Application number
BR8302298A
Other languages
English (en)
Inventor
Bernardino Vecellio
Original Assignee
Pirelli Cavi 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 filed Critical Pirelli Cavi Spa
Publication of BR8302298A publication Critical patent/BR8302298A/pt

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
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/52—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials wood; paper; press board
    • 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
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/46—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes silicones
    • H01B3/465—Silicone oils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)
BR8302298A 1982-04-30 1983-04-29 Cabo eletrico nao propagador de chama impregnado com fluido isolante BR8302298A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21012/82A IT1151556B (it) 1982-04-30 1982-04-30 Cavo elettrico impregnato con fluido isolante

Publications (1)

Publication Number Publication Date
BR8302298A true BR8302298A (pt) 1984-01-03

Family

ID=11175385

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8302298A BR8302298A (pt) 1982-04-30 1983-04-29 Cabo eletrico nao propagador de chama impregnado com fluido isolante

Country Status (14)

Country Link
US (1) US4491684A (pt)
JP (1) JPS58209011A (pt)
AU (1) AU553008B2 (pt)
BR (1) BR8302298A (pt)
CA (1) CA1198276A (pt)
DE (1) DE3315436A1 (pt)
DK (1) DK168505B1 (pt)
ES (1) ES522347A0 (pt)
FR (1) FR2526216B1 (pt)
GB (1) GB2120273B (pt)
IT (1) IT1151556B (pt)
NO (1) NO159327C (pt)
NZ (1) NZ203937A (pt)
SE (1) SE462067B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1194255B (it) * 1983-06-03 1988-09-14 Pirelli Cavi Spa Procedimento per rendere non propaganti l'incendio i cavi elettrici a olio fluido,collegamento elettrico e cavi ad olio fluido ottenuti con detto procedimento
GB8329134D0 (en) * 1983-11-01 1983-12-07 Exxon Research Engineering Co Dielectric fluid
IT1196496B (it) * 1986-07-16 1988-11-16 Pirelli Cavi Spa Cavi elettrici per corrente continua
GB8714291D0 (en) * 1987-06-18 1987-07-22 Bicc Plc Insulating liquids & electric cables
IT1269822B (it) * 1994-05-24 1997-04-15 Pirelli Cavi Spa Cavo per alte tensioni

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108153A (en) * 1959-08-21 1963-10-22 Anaconda Wire & Cable Co High voltage electrical insulation including gassing inhibitor
BE820482A (fr) * 1973-10-04 1975-01-16 Huile isolante electrique a base d'huile de silicone
US4146491A (en) * 1975-03-03 1979-03-27 Dow Corning Corporation Electrical devices containing improved dielectric fluids
JPS51104598A (ja) * 1975-03-13 1976-09-16 Furukawa Electric Co Ltd Denkizetsuenshirikonyu
JPS53104899A (en) * 1977-02-25 1978-09-12 Hitachi Ltd Electric insulating oil
US4266264A (en) * 1977-06-24 1981-05-05 Westinghouse Electric Corp. Meta isopropyl biphenyl insulated electrical apparatus
IT1114926B (it) * 1977-07-29 1986-02-03 Pirelli Fluido perfezionato per l'isolamento di cavi elettrici ad olio fluido per energia,particolarmente per posa subacquea

Also Published As

Publication number Publication date
CA1198276A (en) 1985-12-24
ES8407238A1 (es) 1984-09-01
AU553008B2 (en) 1986-06-26
GB2120273A (en) 1983-11-30
DK191783A (da) 1983-10-31
SE8302374D0 (sv) 1983-04-27
JPS58209011A (ja) 1983-12-05
IT1151556B (it) 1986-12-24
SE8302374L (sv) 1983-10-31
FR2526216A1 (fr) 1983-11-04
FR2526216B1 (fr) 1986-07-04
ES522347A0 (es) 1984-09-01
NO159327C (no) 1988-12-14
SE462067B (sv) 1990-04-30
NZ203937A (en) 1985-03-20
NO831526L (no) 1983-10-31
DK191783D0 (da) 1983-04-28
DE3315436A1 (de) 1983-11-03
DK168505B1 (da) 1994-04-05
GB8311662D0 (en) 1983-06-02
IT8221012A0 (it) 1982-04-30
NO159327B (no) 1988-09-05
DE3315436C2 (pt) 1993-03-11
US4491684A (en) 1985-01-01
GB2120273B (en) 1985-11-06
AU1354383A (en) 1983-11-03

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 29/04/98