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1. (WO2019030479) DIRT SEPARATOR FOR A VACUUM CLEANER
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/030479 International Application No.: PCT/GB2018/052132
Publication Date: 14.02.2019 International Filing Date: 27.07.2018
IPC:
A47L 9/16 (2006.01) ,A47L 9/10 (2006.01) ,A47L 5/24 (2006.01) ,A47L 5/22 (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
16
Arrangement or disposition of cyclones or other devices with centrifugal action
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
5
Structural features of suction cleaners
12
with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
22
with rotary fans
24
Hand-supported suction cleaners
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
5
Structural features of suction cleaners
12
with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
22
with rotary fans
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:
1712924.811.08.2017GB
Title (EN) DIRT SEPARATOR FOR A VACUUM CLEANER
(FR) SÉPARATEUR DE SALETÉ DESTINÉ À UN ASPIRATEUR
Abstract:
(EN) A dirt separator (10) for a vacuum cleaner (1) comprising a chamber (36) having an inlet (37) through which dirt-laden fluid enters and an outlet (38) through which cleansed fluid exits the chamber (36). A disc (40) located at the outlet (38) rotates about a rotational axis (48) and comprises holes (47) through which the cleansed fluid passes. The inlet (37) is defined by an end of an inlet duct (21), and at least a portion of the inlet duct (21) comprising the inlet (37) extends within the chamber (36) along an axis coincident the rotational axis (48).
(FR) L'invention concerne un séparateur de saleté (10) destiné à un aspirateur (1), comprenant une chambre (36) présentant une entrée (37), à travers laquelle entre un fluide chargé de saleté, et une sortie (38), à travers laquelle un fluide purifié sort de la chambre (36). Un disque (40) situé au niveau de la sortie (38) tourne autour d'un axe de rotation (48) et comprend des trous (47) à travers lesquels passe le fluide purifié. L'entrée (37) est délimitée par une extrémité d'un conduit d'entrée (21), et au moins une partie du conduit d'entrée (21) comprenant l'entrée (37) s'étend au sein de la chambre (36) le long d'un axe coïncidant avec l'axe de rotation (48).
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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)