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
  • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
  • H01H33/66—Vacuum switches
  • H01H33/666—Operating arrangements
• • 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
  • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
  • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
  • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic

Applications Claiming Priority (2)

Publications (1)

Family

ID=25985959

Family Applications (1)

Country Status (3)

Families Citing this family (1)

• 1965
  • 1965-05-18 DE DE19651540063 patent/DE1540063A1/de active Pending
  • 1965-08-25 DE DE19651540091 patent/DE1540091A1/de active Pending
• 1966
  • 1966-05-06 CH CH663266A patent/CH467513A/de unknown
  • 1966-05-11 BE BE680854D patent/BE680854A/xx unknown

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