3698472

Information

• Patent Grant
• 3698472

• References
• Source

• Patent Number

  3,698,472

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1972
  53 years ago

• CPC

  • F24F1/00 - Rooms units
  • F24F12/001 - with heat-exchange between supplied and exhausted air
  • F24F12/002 - using an intermediate heat-transfer fluid
  • F24F2001/0051 - Introducing outside air to rooms
  • Y02B30/563 - Air to air
  • Y10S165/013 - Movable heat storage mass with enclosure

• US Classifications

  • 165 - Heat exchange