IT978325B - Materiali isolanti - Google Patents

Materiali isolanti

Info

Publication number
IT978325B
IT978325B IT1942173A IT1942173A IT978325B IT 978325 B IT978325 B IT 978325B IT 1942173 A IT1942173 A IT 1942173A IT 1942173 A IT1942173 A IT 1942173A IT 978325 B IT978325 B IT 978325B
Authority
IT
Italy
Prior art keywords
insulating materials
insulating
materials
Prior art date
Application number
IT1942173A
Other languages
English (en)
Italian (it)
Original Assignee
Alsthom Cgee
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 Alsthom Cgee filed Critical Alsthom Cgee
Application granted granted Critical
Publication of IT978325B publication Critical patent/IT978325B/it

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
    • H01B3/30—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
    • H01B3/303—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302
    • H01B3/306—Polyimides or polyesterimides
    • 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
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/16—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances gases

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
IT1942173A 1972-01-25 1973-01-22 Materiali isolanti IT978325B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7202418A FR2168885B1 (enrdf_load_stackoverflow) 1972-01-25 1972-01-25

Publications (1)

Publication Number Publication Date
IT978325B true IT978325B (it) 1974-09-20

Family

ID=9092405

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1942173A IT978325B (it) 1972-01-25 1973-01-22 Materiali isolanti

Country Status (3)

Country Link
CH (1) CH569048A5 (enrdf_load_stackoverflow)
FR (1) FR2168885B1 (enrdf_load_stackoverflow)
IT (1) IT978325B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57202003A (en) * 1981-06-03 1982-12-10 Hitachi Ltd Sf6 gas insulating electric device and method of producing same

Also Published As

Publication number Publication date
CH569048A5 (enrdf_load_stackoverflow) 1975-11-14
FR2168885B1 (enrdf_load_stackoverflow) 1976-10-29
FR2168885A1 (enrdf_load_stackoverflow) 1973-09-07

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