3809960

Information

• Patent Grant
• 3809960

• References
• Source

• Patent Number

  3,809,960

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1974
  51 years ago

• CPC

  • H02K9/24 - Protection against failure of cooling arrangements
  • G01R31/343 - in operation
  • G06G7/56 - for heat flow
  • G06G7/63 - for power apparatus
  • H02H6/00 - Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected
  • Y10S423/07 - Isotope separation

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 318 - Electricity: motive power systems
  • 423 - Chemistry of inorganic compounds