2021583

Information

• Patent Grant
• 2021583

• References
• Source

• Patent Number

  2,021,583

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1935
  89 years ago

• CPC

  • F24F3/044 - Systems in which all treatment is given in the central station
  • F24F3/0444 - in which two airstreams are conducted from the central station via independent conduits to the space to be treated, of which one has a constant volume and a season-adapted temperature to compensate for the fluctuating heat transfer losses of the building, while the other varies in volume and is always cold in order to compensate for the interior fluctuations and variable solar heating effects
  • Y10S138/04 - Air conditioning
  • Y10S261/34 - Automatic humidity regulation

• US Classifications

  • 165 - Heat exchange
  • 138 - Pipes and tubular conduits
  • 237 - Heating systems
  • 261 - Gas and liquid contact apparatus