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1. (WO2019048121) AXIAL FLOW PUMP AND HOUSEHOLD APPLIANCE EMPLOYING SUCH PUMP
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Pub. No.: WO/2019/048121 International Application No.: PCT/EP2018/069912
Publication Date: 14.03.2019 International Filing Date: 23.07.2018
IPC:
F04D 3/00 (2006.01) ,B01D 33/00 (2006.01) ,F04D 29/70 (2006.01) ,F04D 19/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
3
Axial-flow pumps
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
33
Filters with filtering elements which move during the filtering operation
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
29
Details, component parts, or accessories
70
Suction grids; Strainers; Dust separation; Cleaning
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
19
Axial-flow pumps specially adapted for elastic fluids
Applicants:
ELECTROLUX APPLIANCES AKTIEBOLAG [SE/SE]; S:t Göransgatan 143 105 45 Stockholm, SE
Inventors:
MARION, Peter; DE
BENOLD, Frank; IT
Agent:
ELECTROLUX GROUP PATENTS - AB ELECTROLUX; S:t Göransgatan 143 105 45 Stockholm, SE
Priority Data:
17189734.107.09.2017EP
Title (EN) AXIAL FLOW PUMP AND HOUSEHOLD APPLIANCE EMPLOYING SUCH PUMP
(FR) POMPE À ÉCOULEMENT AXIAL ET APPAREIL ÉLECTROMÉNAGER UTILISANT UNE TELLE POMPE
Abstract:
(EN) An axial flow pump (10) has a motor (12) and a pump wheel (14) driven by the motor, wherein the pump wheel is rotatable about an axis of rotation and is shaped to feed fluid in a direction substantially parallel to the axis of rotation. In accordance with the invention the pump wheel (14) comprises a carrier housing (22) driven by the motor (12) and a pump insert (34) supported by the carrier housing, wherein the pump insert is made of filter material.
(FR) L'invention porte sur une pompe à écoulement axial (10) comprenant un moteur (12) et une roue de pompe (14) entraînée par le moteur, la roue de pompe pouvant tourner autour d'un axe de rotation et étant formée pour alimenter un fluide dans une direction sensiblement parallèle à l'axe de rotation. Selon l'invention, la roue de pompe (14) comprend un boîtier de support (22) entraîné par le moteur (12) et un insert de pompe (34) supporté par le boîtier de support, l'insert de pompe étant constitué d'un matériau filtrant.
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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 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)