BE770617A - Interrupteur pour courant haute tension - Google Patents

Interrupteur pour courant haute tension

Info

Publication number
BE770617A
BE770617A BE770617A BE770617A BE770617A BE 770617 A BE770617 A BE 770617A BE 770617 A BE770617 A BE 770617A BE 770617 A BE770617 A BE 770617A BE 770617 A BE770617 A BE 770617A
Authority
BE
Belgium
Prior art keywords
high voltage
current switch
voltage current
switch
voltage
Prior art date
Application number
BE770617A
Other languages
English (en)
Original Assignee
Pfisterer Elektrotech Karl
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 Pfisterer Elektrotech Karl filed Critical Pfisterer Elektrotech Karl
Publication of BE770617A publication Critical patent/BE770617A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • 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
    • 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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/886—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts by movement of rotating pistons
BE770617A 1970-07-30 1971-07-28 Interrupteur pour courant haute tension BE770617A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702037777 DE2037777B2 (de) 1970-07-30 1970-07-30 Hochspannungsschalter

Publications (1)

Publication Number Publication Date
BE770617A true BE770617A (fr) 1971-12-01

Family

ID=5778332

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770617A BE770617A (fr) 1970-07-30 1971-07-28 Interrupteur pour courant haute tension

Country Status (4)

Country Link
BE (1) BE770617A (fr)
CH (1) CH530707A (fr)
DE (1) DE2037777B2 (fr)
NL (1) NL152700B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930830C2 (de) * 1979-07-30 1983-06-16 Siemens AG, 1000 Berlin und 8000 München Unter Last trennender, mehrpoliger Hochspannungs-Drehschalter
JPS57119429A (en) * 1981-01-17 1982-07-24 Mitsubishi Electric Corp Switching device

Also Published As

Publication number Publication date
DE2037777B2 (de) 1973-05-17
CH530707A (de) 1972-11-15
DE2037777C3 (fr) 1973-11-29
NL152700B (nl) 1977-03-15
DE2037777A1 (de) 1972-02-10
NL7110535A (fr) 1972-02-01

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