2397213

Information

• Patent Grant
• 2397213

• References
• Source

• Patent Number

  2,397,213

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1946
  79 years ago

• CPC

  • B60L11/04 - using dc generators and motors
  • B60L2200/26 - Rail vehicles
  • Y02T10/70 - Energy storage for electromobility
  • Y02T10/7077 - on board the vehicle
  • Y10S236/14 - intermittant control
  • Y10T137/1116 - Periodically actuated valve
  • Y10T137/86646 - Plug type

• US Classifications

  • 290 - Prime-mover dynamo plants
  • 091 - Motors: expansible chamber type
  • 137 - Fluid handling
  • 236 - Automatic temperature and humidity regulation