BR7304347D0 - Enfaixamento aperfeicoado para blindagem de cabos eletricos para altas tensoes - Google Patents

Enfaixamento aperfeicoado para blindagem de cabos eletricos para altas tensoes

Info

Publication number
BR7304347D0
BR7304347D0 BR4347/73A BR434773A BR7304347D0 BR 7304347 D0 BR7304347 D0 BR 7304347D0 BR 4347/73 A BR4347/73 A BR 4347/73A BR 434773 A BR434773 A BR 434773A BR 7304347 D0 BR7304347 D0 BR 7304347D0
Authority
BR
Brazil
Prior art keywords
tapping
perfect
high voltage
electric cable
voltage electric
Prior art date
Application number
BR4347/73A
Other languages
English (en)
Portuguese (pt)
Inventor
P Priaroggia
Original Assignee
Pirelli
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 filed Critical Pirelli
Publication of BR7304347D0 publication Critical patent/BR7304347D0/pt

Links

Classifications

    • 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
    • H01B7/02—Disposition of insulation
    • H01B7/0208—Cables with several layers of insulating material
    • H01B7/0216—Two layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
    • H01B9/0611—Oil-pressure cables
BR4347/73A 1972-06-13 1973-06-12 Enfaixamento aperfeicoado para blindagem de cabos eletricos para altas tensoes BR7304347D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25589/72A IT956500B (it) 1972-06-13 1972-06-13 Nastratura schermante per cavi elettrici per alte tension

Publications (1)

Publication Number Publication Date
BR7304347D0 true BR7304347D0 (pt) 1974-08-22

Family

ID=11217186

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4347/73A BR7304347D0 (pt) 1972-06-13 1973-06-12 Enfaixamento aperfeicoado para blindagem de cabos eletricos para altas tensoes

Country Status (7)

Country Link
JP (1) JPS4950471A (enExample)
AU (1) AU5675273A (enExample)
BR (1) BR7304347D0 (enExample)
CA (1) CA977428A (enExample)
FR (1) FR2188261A1 (enExample)
IT (1) IT956500B (enExample)
ZA (1) ZA733938B (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE35750B1 (en) * 1970-11-11 1976-05-12 Pirelli General Cable Works Electric cables

Also Published As

Publication number Publication date
CA977428A (en) 1975-11-04
FR2188261A1 (en) 1974-01-18
FR2188261B1 (enExample) 1975-08-22
AU5675273A (en) 1974-12-12
JPS4950471A (enExample) 1974-05-16
ZA733938B (en) 1974-05-29
IT956500B (it) 1973-10-10

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