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1. WO2020092869 - CLEANING DEVICE

Publication Number WO/2020/092869
Publication Date 07.05.2020
International Application No. PCT/US2019/059327
International Filing Date 01.11.2019
IPC
A47L 9/10 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
9Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
10Filters; Dust separators; Dust removal; Automatic exchange of filters
A47L 5/28 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
5Structural features of suction cleaners
12with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
22with rotary fans
28Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
A47L 9/00 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
9Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
A47L 9/02 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
9Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
02Nozzles
A47L 9/12 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
9Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
10Filters; Dust separators; Dust removal; Automatic exchange of filters
12Dry filters
A47L 11/24 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
11Machines for cleaning floors, carpets, furniture, walls, or wall coverings
24Floor-sweeping machines, motor-driven
CPC
A47L 9/066
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING
9Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
02Nozzles
06with fixed, e.g. adjustably fixed brushes or the like
066with adjustably mounted brushes, combs, lips or pads; Height adjustment of nozzle or dust loosening tools
A47L 9/12
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING
9Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
10Filters
12Dry filters
A47L 9/1409
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING
9Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
10Filters
14Bags or the like; ; Rigid filtering receptacles;; Attachment of, or closures for, bags ; or receptacles
1409Rigid filtering receptacles
Applicants
  • SHARKNINJA OPERATING LLC [US]/[US]
Inventors
  • DOUGLAS, Michael, James
  • MATHIAS, Richard
Agents
  • MERIN, Andrea, D.
  • BAKER, C., Hunter
  • AMUNDSEN, Eric, L.
  • ATTISHA, Michael, J.
  • ALAM, Saad
Priority Data
62/754,45301.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CLEANING DEVICE
(FR) DISPOSITIF DE NETTOYAGE
Abstract
(EN)
Apparatus and method for receiving and holding debris in a collection chamber of a vacuum cleaner. The collection chamber has an inlet opening through which debris-entrained air enters the collection chamber. When the vacuum cleaner is off, the cover prevents debris from leaving the collection chamber through the inlet opening. The wall of the collection chamber moves when negative pressure is applied to the collection chamber, and the wall movement moves the cover from the inlet opening, allowing the debris-entrained air to enter the collection chamber. In some embodiments, the moving part of the wall is an air filter.
(FR)
L'invention concerne un appareil et un procédé de réception et de maintien de débris dans une chambre de collecte d'un aspirateur. La chambre de collecte comporte une ouverture d'entrée à travers laquelle de l'air entraîné par des débris pénètre dans la chambre de collecte. Lorsque l'aspirateur est éteint, le couvercle empêche les débris de sortir de la chambre de collecte par l'ouverture d'entrée. La paroi de la chambre de collecte se déplace lorsqu'une pression négative est appliquée à la chambre de collecte, et le mouvement de paroi déplace le couvercle à partir de l'ouverture d'entrée, permettant à l'air entraîné par les débris d'entrer dans la chambre de collecte. Dans certains modes de réalisation, la partie mobile de la paroi est un filtre à air.
Latest bibliographic data on file with the International Bureau