TREA

Ventilation

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Industry

  • CPC
  • F24F7/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F24Heating devices F24FAIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIR CURRENTS FOR SCREENING

Current Industry

F24F7/00Ventilation

Sub Industries

F24F7/007with forced flow F24F7/013using wall or window fans, displacing air through the wall or window possibly through a grill or through a shutter or flap F24F7/02Roof ventilation F24F7/025with forced air circulation by means of a built-in ventilator F24F7/04with ducting systems also by double walls; with natural circulation F24F7/06with forced air circulation F24F7/065fan combined with single duct; mounting arrangements of a fan in a duct F24F7/08with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems F24F7/10with air supply, or exhaust, through perforated wall, floor or ceiling
Industries