3654944

Information

• Patent Grant
• 3654944

• References
• Source

• Patent Number

  3,654,944

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1972
  52 years ago

• CPC

  • F24F1/01 - in which secondary air is induced by injector action of the primary air
  • F15C1/008 - Other applications
  • F24F11/027 - exclusively for controlling the air supply to a heat-exchanger or the ancillary bypass
  • Y10T137/2169 - Intersecting at interaction region [e.g., comparator]
  • Y10T137/2196 - Acoustical or thermal energy
  • Y10T137/2202 - By movable element

• US Classifications

  • 137 - Fluid handling
  • 062 - Refrigeration