2340252

Information

• Patent Grant
• 2340252

• References
• Source

• Patent Number

  2,340,252

• Date Filed

  Not available

• Date Issued

  Tuesday, January 25, 1944
  81 years ago

• CPC

  • B61D27/0072 - Means for cooling only
  • F24F1/01 - in which secondary air is induced by injector action of the primary air
  • F24F3/02 - characterised by the pressure or velocity of the primary air
  • F24F2221/14 - mounted on the ceiling

• US Classifications

  • 454 - Ventilation