3247894

Information

• Patent Grant
• 3247894

• References
• Source

• Patent Number

  3,247,894

• Date Filed

  Not available

• Date Issued

  Tuesday, April 26, 1966
  58 years ago

• CPC

  • F24F3/1405 - in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
  • F24F3/044 - Systems in which all treatment is given in the central station
  • F24F3/14 - by humidification by dehumidification
  • F24F5/0075 - Systems using thermal walls
  • F24F6/14 - using nozzles
  • F24F2003/0446 - with a single air duct for transporting treated air from the central station to the rooms
  • F24F2003/1446 - by condensing
  • F24F2005/0053 - receiving heat-exchange fluid from a well
  • F24F2005/0078 - Double windows
  • F24F2006/146 - using pressurised water for spraying
  • F24F2221/54 - Heating and cooling, simultaneously or alternatively
  • Y02B10/40 - Geothermal heat-pumps
  • Y02B30/92 - with air flow into the conditioned premises or facilities
  • Y10S236/19 - Ventilated thermostat

• US Classifications

  • 165 - Heat exchange
  • 160 - Flexible or portable closure, partition, or panel
  • 236 - Automatic temperature and humidity regulation
  • 454 - Ventilation