2984459

Information

• Patent Grant
• 2984459

• References
• Source

• Patent Number

  2,984,459

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1961
  63 years ago

• CPC

  • F24F3/02 - characterised by the pressure or velocity of the primary air
  • F24F3/0522 - in which warm or cold air from the central station is delivered via individual pipes to mixing chambers in the space to be treated, the cold air/warm air ratio being controlled by a thermostat in the space concerned

• US Classifications

  • 165 - Heat exchange
  • 062 - Refrigeration
  • 236 - Automatic temperature and humidity regulation