3463391

Information

• Patent Grant
• 3463391

• References
• Source

• Patent Number

  3,463,391

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1969
  55 years ago

• CPC

  • F24F13/1426 - characterised by actuating means
  • A01K1/0058 - Construction of air inlets or outlets in roofs
  • A01K31/00 - Housing birds
  • F24F7/025 - with forced air circulation by means of a built-in ventilator
  • F24F12/001 - with heat-exchange between supplied and exhausted air
  • F24F13/06 - Outlets for directing or distributing air into rooms or spaces
  • F24F13/1413 - using more than one tilting member
  • F24F2013/1453 - with cables
  • F24F2013/1473 - with cams or levers
  • Y02B30/563 - Air to air
  • Y02P60/54 - Environmental control in livestock or poultry housing
  • Y02P60/542 - using renewable energy

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 454 - Ventilation