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1. (WO2018164447) FAN UNIT AND CLEANER HAVING THE SAME
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Pub. No.: WO/2018/164447 International Application No.: PCT/KR2018/002632
Publication Date: 13.09.2018 International Filing Date: 06.03.2018
IPC:
A47L 9/22 (2006.01) ,H02K 7/14 (2006.01) ,H02K 16/02 (2006.01) ,H02K 11/21 (2016.01) ,H02K 11/30 (2016.01)
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
22
Mountings for motor fan assemblies
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
7
Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine
14
Structural association with mechanical load, e.g. with hand-held machine tools or fans
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
16
Machines with more than one rotor or stator
02
Machines with one stator and two rotors
[IPC code unknown for H02K 11/21][IPC code unknown for H02K 11/30]
Applicants:
SAMSUNG ELECTRONICS CO., LTD. [KR/KR]; 129, Samsung-ro, Yeongtong-gu, Suwon-si Gyeonggi-do 16677, KR
Inventors:
YOSHIDA, Minoru; JP
ASHIMORI, Takeaki; JP
Agent:
SELIM INTELLECTUAL PROPERTY LAW FIRM; 10F and 11F, Taewoo Bldg. 285, Gangnam-daero Seocho-gu Seoul 06729, KR
Priority Data:
10-2017-018190828.12.2017KR
2017-04121106.03.2017JP
Title (EN) FAN UNIT AND CLEANER HAVING THE SAME
(FR) UNITÉ DE VENTILATEUR ET ASPIRATEUR LE COMPRENANT
Abstract:
(EN) A fan unit in which a structure of a fan and a driving source thereof is improved to realize stable and high-efficient fan driving, thereby obtaining a high suction force in a stick type electric cleaner. The fan unit installed in a stick type electric cleaner includes a first fan and a second fan disposed in a line on the same rotation axis and a driving motor configured to drive the first fan and the second fan. The second fan is configured to be rotated in a direction opposite a direction in which the first fan is rotated.
(FR) L'invention concerne une unité de ventilateur dans laquelle une structure d'un ventilateur et sa source d'entraînement sont améliorées pour obtenir un entraînement de ventilateur stable et très efficace, ce qui permet d'obtenir une force d'aspiration élevée dans un aspirateur électrique de type balai. L'unité de ventilateur installée dans un aspirateur électrique de type balai comprend un premier ventilateur et un second ventilateur disposés en ligne sur le même axe de rotation et un moteur d'entraînement conçu pour entraîner le premier ventilateur et le second ventilateur. Le second ventilateur est conçu pour tourner dans la direction opposée à une direction dans laquelle le premier ventilateur tourne.
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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, KE, KG, KH, KN, KP, 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)