Wet vacuum accessory for a vacuum cleaner

Details Wet vacuum accessory for a vacuum cleaner Wet vacuum accessory for a vacuum cleaner

A - Human Necessities

47

L

A47L 9/02 (2006.01) A47L 7/00 (2006.01) A47L 9/18 (2006.01)

Patent

CA 2174904

The invention provides a wet vacuum accessory for a domestic vacuum cleaner that separates liquid droplets from the suction airstream before the airstream is drawn into the vacuum cleaner intake hose. A suction intake passage is formed between a pair of baffles, which discharges the airstream into a reservoir that is isolated from the airflow outlet of the accessory body by the baffles. The reservoir is provided with a relatively large cross sectional area, which reduces the suction airstream velocity sufficiently to allow liquid entrained in the airstream to fall into the reservoir before the airstream is drawn out of the accessory into the vacuumcleaner intake hose. In the preferred embodiment a hollow handle of the accessory is provided for connection to the vacuum cleaner intake hose.

L'invention se rapporte à un accessoire pour aspirateur ménager, lequel accessoire sépare les gouttelettes de liquide avant que le courant d'air aspiré ne pénètre dans le tuyau de l'aspirateur. Un passage formé entre une paire de chicanes conduit l'air d'admission dans un réservoir isolé du courant d'air de sortie des chicanes. Le réservoir possède une assez importante superficie de section, ce qui réduit la vélocité du courant d'air dans une proportion suffisante pour que les liquides entraînés puissent tomber dans le réservoir avant que le courant d'air soit admis dans le tuyau de l'aspirateur. Dans sa version privilégiée, l'accessoire est pourvu d'un manche creux pour raccordement au tuyau d'admission de l'aspirateur.

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