3334207

Information

• Patent Grant
• 3334207

• References
• Source

• Patent Number

  3,334,207

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1967
  57 years ago

• CPC

  • H01H33/86 - the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
  • H01H33/7053 - having a bridging element around two hollow tubular contacts
  • H01H33/82 - the fluid being air or gas

• US Classifications

  • 218 - High-voltage switches with arc preventing or extinguishing devices