Sound dampening passage and surface cleaning apparatus with...

A - Human Necessities – 47 – L

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A47L 9/00 (2006.01) A47L 5/22 (2006.01) A47L 11/30 (2006.01) G10K 11/16 (2006.01)

Patent

CA 2675717

A surface cleaning apparatus is disclosed. The surface cleaning apparatus comprises a fluid flow path extending from a dirty fluid inlet to a clean air outlet and including a suction motor. At least one cleaning stage is positioned in the fluid flow path. The suction motor is positioned in a housing of the surface cleaning apparatus and upstream of the clean air outlet. A sound dampening passage is provided downstream from the suction motor and in fluid flow communication with the clean air outlet. At least a portion of the sound dampening passage comprises a first layer of a sound reflecting material and an inner layer of sound absorbing material. Such a passage is useable in other household apparatus that have an air exit.

L'invention porte sur un appareil de nettoyage de surfaces comportant: un passage pour flux reliant un orifice d'entrée de fluide chargé à un orifice de sortie d'air propre; un moteur de succion associé et placé dans un logement de la surface de l'appareil en amont de l'orifice de sortie d'air propre; au moins un étage de nettoyage placé dans ledit passage; et un passage d'atténuation des sons placé en aval du moteur de succion et communiquant avec l'orifice de sortie d'air propre. Au moins une partie du passage d'atténuation des sons comprend une première couche d'un matériau réfléchissant les sons et une couche intérieure de matériau d'atténuation des sons. Un tel passage est utilisable dans d'autres appareils ménagers présentant une sortie d'air.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Sound dampening passage and surface cleaning apparatus with... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sound dampening passage and surface cleaning apparatus with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sound dampening passage and surface cleaning apparatus with... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1997173

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.