JPS5067466A - - Google Patents

Info

Publication number
JPS5067466A
JPS5067466A JP12025674A JP12025674A JPS5067466A JP S5067466 A JPS5067466 A JP S5067466A JP 12025674 A JP12025674 A JP 12025674A JP 12025674 A JP12025674 A JP 12025674A JP S5067466 A JPS5067466 A JP S5067466A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP12025674A
Other versions
JPS5632729B2 (ja
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 filed Critical
Publication of JPS5067466A publication Critical patent/JPS5067466A/ja
Publication of JPS5632729B2 publication Critical patent/JPS5632729B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/593—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for ensuring operation of the switch at a predetermined point of the ac cycle
    • 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
    • H01H33/90—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 this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—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 this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
    • 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
    • H01H33/006—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means adapted for interrupting fault currents with delayed zero crossings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Circuit Breakers (AREA)
JP12025674A 1973-10-18 1974-10-18 Expired JPS5632729B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732352543 DE2352543A1 (de) 1973-10-18 1973-10-18 Druckgasschalter fuer wechselstrom

Publications (2)

Publication Number Publication Date
JPS5067466A true JPS5067466A (ja) 1975-06-06
JPS5632729B2 JPS5632729B2 (ja) 1981-07-29

Family

ID=5895918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12025674A Expired JPS5632729B2 (ja) 1973-10-18 1974-10-18

Country Status (2)

Country Link
JP (1) JPS5632729B2 (ja)
DE (1) DE2352543A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464551A1 (fr) * 1979-08-28 1981-03-06 Merlin Gerin Clapet electromagnetique pour disjoncteurs a autosoufflage module

Also Published As

Publication number Publication date
JPS5632729B2 (ja) 1981-07-29
DE2352543A1 (de) 1975-04-24

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