Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H3/00—Mechanisms for operating contacts
  • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
  • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H3/00—Mechanisms for operating contacts
  • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
  • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
  • H01H3/3005—Charging means
  • H01H3/301—Charging means using a fluid actuator
• • 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
  • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic

Applications Claiming Priority (1)

Publications (1)

Family

ID=19754888

Family Applications (2)

Family Applications After (1)

Country Status (4)

Families Citing this family (1)

• 0
  • NL NL295512D patent/NL295512A/xx unknown
  • NL NL120981D patent/NL120981C/xx active
• 1963
  • 1963-11-28 BE BE640566A patent/BE640566A/xx unknown
  • 1963-12-19 FR FR957846A patent/FR1377843A/fr not_active Expired
• 1964
  • 1964-01-22 DE DEN24343A patent/DE1230116B/de active Pending

Also Published As

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