Self-powered ventilation device for protecting outdoor...

F - Mech Eng,Light,Heat,Weapons – 04 – D

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F04D 25/08 (2006.01) A45B 3/00 (2006.01) A45B 3/04 (2006.01) A45B 23/00 (2006.01) F04D 29/60 (2006.01) F21V 33/00 (2006.01) F24C 1/10 (2006.01) F24F 7/02 (2006.01)

Patent

CA 2226018

A self-powered ventilation device, particularly for outdoor spaces, sunshades, heaters and the like , comprising a base body and a tubular post covered by a covering hood, further comprising at least one fan of the multiple-speed type, enclosed within a cage-like supporting head which is peripherally provided with a protective wire gauze and with a tubular connection for detachable coupling to the end of said post, said fan having a motor which is powered autonomously.

Dispositif de ventilation à alimentation en propre destiné à être utilisé en particulier à l'extérieur, par exemple, avec des parasols et des appareils de chauffage. Le dispositif de ventilation se compose d'un socle, d'un poteau tubulaire surmonté d'un capot recouvrant au moins un ventilateur à vitesses multiples se trouvant dans un support en forme de cage constituée d'un filet protecteur métallique, et d'un élément de connexion tubulaire se fixant de façon non permanente à l'extrémité du poteau, le ventilateur constituant un dispositif à alimentation propre.

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