IT976432B - ELECTRIC SWITCH DEVICE PARTICULARLY DISCONNECTOR FOR HIGH VOLTAGES - Google Patents

ELECTRIC SWITCH DEVICE PARTICULARLY DISCONNECTOR FOR HIGH VOLTAGES

Info

Publication number
IT976432B
IT976432B IT7128672A IT7128672A IT976432B IT 976432 B IT976432 B IT 976432B IT 7128672 A IT7128672 A IT 7128672A IT 7128672 A IT7128672 A IT 7128672A IT 976432 B IT976432 B IT 976432B
Authority
IT
Italy
Prior art keywords
disconnector
switch device
electric switch
high voltages
device particularly
Prior art date
Application number
IT7128672A
Other languages
Italian (it)
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Application granted granted Critical
Publication of IT976432B publication Critical patent/IT976432B/en

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
    • H01B3/44—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 vinyl resins; acrylic resins
    • H01B3/447—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 vinyl resins; acrylic resins from acrylic compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Inorganic Insulating Materials (AREA)
IT7128672A 1972-01-19 1972-12-29 ELECTRIC SWITCH DEVICE PARTICULARLY DISCONNECTOR FOR HIGH VOLTAGES IT976432B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE56372A SE359959B (en) 1972-01-19 1972-01-19

Publications (1)

Publication Number Publication Date
IT976432B true IT976432B (en) 1974-08-20

Family

ID=20256770

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7128672A IT976432B (en) 1972-01-19 1972-12-29 ELECTRIC SWITCH DEVICE PARTICULARLY DISCONNECTOR FOR HIGH VOLTAGES

Country Status (7)

Country Link
JP (1) JPS5139351B2 (en)
CA (1) CA986560A (en)
CH (1) CH592945A5 (en)
FR (1) FR2168483A1 (en)
GB (1) GB1410431A (en)
IT (1) IT976432B (en)
SE (1) SE359959B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH644469A5 (en) * 1979-08-09 1984-07-31 Sprecher & Schuh Ag Electrical insulating body and method for producing it

Also Published As

Publication number Publication date
CA986560A (en) 1976-03-30
FR2168483A1 (en) 1973-08-31
CH592945A5 (en) 1977-11-15
JPS5139351B2 (en) 1976-10-27
SE359959B (en) 1973-09-10
JPS4882361A (en) 1973-11-02
GB1410431A (en) 1975-10-15
DE2300728B2 (en) 1974-02-07
DE2300728A1 (en) 1973-07-26

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