A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
A47L 9/18 (2006.01) A47L 9/12 (2006.01) B01D 50/00 (2006.01)
Patent
CA 2270947
Further improved vacuum cleaner apparatus with at least three stages of dust collection, of the type with a path partially submerged in water and provided with a separation labyrinth, essentially subdivided in two parts, respectively: an upper one that includes the support body (12) of a suction motor unit (13) with relative circuitry, housed in an opening coated by acoustic insulating material, and a lower one which, comprising said labyrinth, provides at least an intermediate filter, of the type obtained in Filtren type sponge and the like, washable, annularly associated respect to said microfilter or absolute filter and held up by a common supporting means in proximity of the entry channel to the rotor's mouth.
Cette invention concerne un appareil amélioré de type aspirateur, lequel possède au moins trois étages de récupération de la poussière, appartient au type de ceux qui possèdent un trajet partiellement immergé dans l'eau, et comporte enfin un labyrinthe de séparation. Cet appareil se divise en deux parties respectives, à savoir une partie supérieure et une partie inférieure. La partie supérieure comprend le corps de support (12) d'une unité motrice d'aspiration (13) et des circuits de celle-ci, et vient se loger dans une ouverture enduite d'un matériau d'isolation acoustique. La partie inférieure, qui comprend le labyrinthe susmentionné, comprend au moins un filtre intermédiaire du type éponge Filtren ou analogue. Ce filtre intermédiaire lavable est associé selon une configuration annulaire au microfiltre ou au filtre absolu, et maintenu par un système de support commun à proximité du canal d'entrée de l'embouchure du rotor.
Ridout & Maybee Llp
W.s. S.p.a.
LandOfFree
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