A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
A47L 5/38 (2006.01) A47L 9/10 (2006.01)
Patent
CA 2338338
A central vacuum cleaning system capable of preventing the pipes from accumulating the collected matter is provided. In the central vacuum cleaning system, a tube has a nozzle at an inlet of the tube for sucking air containing dust. A filter carrier is connected with an outlet of the tube by an inlet of the filter carrier for filtering the sucked air. A net is provided in the filter carrier adjacent to the inlet of the intake hose. A plurality of grooves are provided in the housing of the filter carrier where the filter is contacted. An intake hose IS connected with an outlet of the filter carrier by an inlet of the intake hose for serving as a passage of the filtered air. An air intake box is installed at a place to be cleaned and an outlet of the intake hose detachably connected with the air intake box. A machine unit has a motor for forcedly sucking air through the air intake box.
Système central de nettoyage par aspiration qui possède un tube pourvu d'une buse au niveau de son orifice d'entrée et destiné à aspirer de l'air contenant de la poussière, un porte-filtre connecté à un orifice de sortie du tube par un orifice d'entrée du porte-filtre pour filtrer l'air aspiré, un tuyau d'admission connecté par son orifice d'entrée à un orifice de sortie du porte-filtre et servant au passage de l'air filtré, un boîtier d'admission d'air installé sur un site à nettoyer et un orifice de sortie du tuyau d'admission connecté amovible au boîtier d'admission d'air, et une machine dotée d'un moteur et destinée à aspirer par la force l'air à travers le boîtier d'admission d'air. L'orifice d'entrée du tuyau d'admission est connecté pivotant au porte-filtre.
Kang Heung-Mook
Dennison Associates
Kang Heung-Mook
LandOfFree
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