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1. (WO2017185175) CYCLONE ASSEMBLY FOR SURFACE CLEANING APPARATUS AND A SURFACE CLEANING APPARATUS HAVING SAME
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Pub. No.: WO/2017/185175 International Application No.: PCT/CA2017/050504
Publication Date: 02.11.2017 International Filing Date: 24.04.2017
IPC:
A47L 9/16 (2006.01) ,B04C 7/00 (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
B PERFORMING OPERATIONS; TRANSPORTING
04
CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
C
APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
7
Apparatus not provided for in group B04C1/, B04C3/ or B04C5/126; Multiple arrangements not provided for in one of the groups B04C1/, B04C3/, or B04C5/151; Combinations of apparatus covered by two or more of the groups B04C1/, B04C3/, or B04C5/154
Applicants:
OMACHRON INTELLECTUAL PROPERTY INC. [CA/CA]; 9 King Lane Hampton, Ontario L0B 1J0, CA
Inventors:
CONRAD, Wayne Ernest; CA
PETERSEN, Dave; CA
Agent:
BERESKIN & PARR LLP / S.E.N.C.R.L.; Scotia Plaza, 40 King Street West 40th Floor Toronto, Ontario M5H 3Y2, CA
Priority Data:
15/137,81425.04.2016US
15/137,88225.04.2016US
15/402,81410.01.2017US
15/411,30220.01.2017US
Title (EN) CYCLONE ASSEMBLY FOR SURFACE CLEANING APPARATUS AND A SURFACE CLEANING APPARATUS HAVING SAME
(FR) ENSEMBLE CYCLONE POUR APPAREIL DE NETTOYAGE DE SURFACE, ET APPAREIL DE NETTOYAGE DE SURFACE POURVU DUDIT ENSEMBLE
Abstract:
(EN) A cyclone assembly for a surface cleaning apparatus has a first cyclonic cleaning stage and a second cyclonic cleaning stage downstream from the first cyclonic cleaning stage. The first cyclonic cleaning stage has a first cyclonic stage air outlet and the second cyclonic cleaning stage has a plurality of second cyclonic stage cyclone air inlets and a second cyclonic stage air inlet end. The first cyclonic cleaning stage air outlet communicates directly with an annular flow region that extends around the second stage air inlet end of the second cyclonic stage.
(FR) La présente invention concerne un ensemble cyclone pour un appareil de nettoyage de surface, lequel ensemble comprend un premier étage de séparation cyclonique et un second étage de séparation cyclonique en aval du premier étage de séparation cyclonique. Le premier étage de séparation cyclonique présente une première sortie d'air à étage cyclonique et le second étage de séparation cyclonique présente une pluralité de secondes entrées d'air à cyclone à étage cyclonique et une seconde extrémité d'entrée d'air à étage cyclonique. La première sortie d'air du premier étage de séparation cyclonique communique directement avec une région d'écoulement annulaire qui s'étend autour de l'extrémité d'entrée d'air de second étage du second étage cyclonique.
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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, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)