VENTILATEUR DE TOIT

• Main Author: FRIEDRICH K. FRENKLER, HEIN WIELAND ET ANDREAS HAUG
• Format: Patent
• Language: French
• Published: 05.02.1993
• Edition: 4
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; BUILDING; FIXED CONSTRUCTIONS; GUTTERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; RANGES; ROOF COVERINGS; ROOF-WORKING TOOLS; SKY-LIGHTS; VENTILATING; WEAPONS

A roof ventilator with a motor driven radial impeller (1) preferably having a vertical axis (15). It further comprises a housing for the impeller (1) which is connectable to the roof (20) or to a suitable wall of the room to be ventilated. On the side adjacent to the roof (20) or the wall, there is...