3590188

Information

• Patent Grant
• 3590188

• References
• Source

• Patent Number

  3,590,188

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1971
  53 years ago

• CPC

  • H02B7/00 - Enclosed substations
  • H01H33/882 - the movement being assisted by accelerating coils
  • H02B11/04 - Isolating-contacts
  • H02B11/20 - having an enclosure

• US Classifications

  • 218 - High-voltage switches with arc preventing or extinguishing devices
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets