3257580

Information

• Patent Grant
• 3257580

• References
• Source

• Patent Number

  3,257,580

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1966
  58 years ago

• CPC

  • H02H7/127 - having auxiliary control electrode to which blocking control voltages or currents are applied in case of emergency
  • B23H1/026 - Power supply protection

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 219 - Electric heating
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems