Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
  • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
  • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
  • H01H71/10—Operating or release mechanisms
  • H01H71/50—Manual reset mechanisms which may be also used for manual release

Applications Claiming Priority (1)

Publications (1)

Family

ID=9558240

Family Applications (1)

Country Status (2)

• 0
  • BE BE492640D patent/BE492640A/xx unknown
• 1949
  • 1949-08-31 FR FR996893D patent/FR996893A/fr not_active Expired

Also Published As

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