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1. (WO2019030478) DIRT SEPARATOR FOR A VACUUM CLEANER
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/030478 International Application No.: PCT/GB2018/052130
Publication Date: 14.02.2019 International Filing Date: 27.07.2018
IPC:
A47L 9/10 (2006.01) ,A47L 9/16 (2006.01) ,B01D 45/14 (2006.01)
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
L
DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
9
Details 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
10
Filters; Dust separators; Dust removal; Automatic exchange of filters
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
L
DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
9
Details 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
10
Filters; Dust separators; Dust removal; Automatic exchange of filters
16
Arrangement or disposition of cyclones or other devices with centrifugal action
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
45
Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
12
by centrifugal forces
14
generated by rotating vanes, discs, drums or brushes
Applicants:
DYSON TECHNOLOGY LIMITED [GB/GB]; Tetbury Hill Malmesbury Wiltshire SN16 0RP, GB
Inventors:
PERCY-RAINE, Charles; GB
ISAACS, Andrew; GB
CAMPBELL-HILL, Alexander; GB
Agent:
WARNER, Thomas; GB
LOBBAN, Colin; GB
FORRESTER, Simon; GB
MACPHERSON, Craig; GB
MACPHERSON, Carolyn; GB
FOWLER, Maria; GB
BOOTH, Andrew; GB
HOBDAY, Duncan; GB
SMITH, Gillian; GB
LERWILL, Jonathan; GB
MACKISACK, Anna; GB
JONES, Ben; GB
CHAPMAN, Alan; GB
Priority Data:
1712923.011.08.2017GB
Title (EN) DIRT SEPARATOR FOR A VACUUM CLEANER
(FR) SÉPARATEUR DE SALETÉ POUR ASPIRATEUR
Abstract:
(EN) Dirt Separator for a Vacuum Cleaner A dirt separator for a vacuum cleanercomprisinga chamberhaving an inletthrough which dirt-laden fluid enters and an outlet through whichcleansed fluid exits the chamber. Adisc located at the outletrotatesabout a rotational axis and comprises holes through which the cleansed fluidpasses. The dirt-laden fluidenters the chamber along a flow axis that intersects the disc. (Figure 3)
(FR) L'invention concerne un séparateur de saleté destiné à un aspirateur comprenant une chambre comportant une ouverture à travers laquelle un fluide chargé de saleté entre et une sortie à travers laquelle le fluide nettoyé sort de la chambre. Un disque situé au niveau de la sortie tourne autour d'un axe de rotation et comprend des trous à travers lesquels passe le fluide nettoyé. Le fluide chargé de saleté pénètre dans la chambre le long d'un axe d'écoulement qui coupe le disque. (Figure 3)
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)