3399288

Information

• Patent Grant
• 3399288

• References
• Source

• Patent Number

  3,399,288

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1968
  56 years ago

• CPC

  • B23H1/026 - Power supply protection
  • H02H7/00 - Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
  • H02H7/12 - for static converters or rectifiers

• US Classifications

  • 219 - Electric heating
  • 315 - Electric lamp and discharge devices: systems
  • 361 - Electricity: electrical systems and devices