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Machine translation
1. (WO2011162500) DOUBLE-STATOR/DOUBLE-ROTOR MOTOR AND DIRECT ACTUATOR FOR WASHER USING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/162500    International Application No.:    PCT/KR2011/004342
Publication Date: 29.12.2011 International Filing Date: 14.06.2011
IPC:
H02K 16/00 (2006.01)
Applicants: AMOTECH CO., LTD. [KR/KR]; 5B/L-1Lot Namdonggongdan, 617 Namchon-dong, Namdong-gu Incheon 405-846 (KR) (For All Designated States Except US).
KIM, Byoung Soo [KR/KR]; (KR) (For US Only)
Inventors: KIM, Byoung Soo; (KR)
Agent: LEE, Jae Hwa; 4th Floor Duckchun B/D. 718-10 Yoksam 1-dong, Kangnam-ku Seoul 135-081 (KR)
Priority Data:
10-2010-0059532 23.06.2010 KR
Title (EN) DOUBLE-STATOR/DOUBLE-ROTOR MOTOR AND DIRECT ACTUATOR FOR WASHER USING SAME
(FR) MOTEUR À DOUBLE STATOR/À DOUBLE ROTOR ET ACTIONNEUR DIRECT POUR APPAREIL DE LAVAGE UTILISANT CELUI-CI
(KO) 더블 스테이터/더블 로터형 모터 및 이를 이용한 세탁기의 직결형 구동 장치
Abstract: front page image
(EN)The present invention relates to a double-stator/double-rotor motor and a direct actuator for a washer using same, and aims to provide a double-stator/double-rotor motor and a direct actuator for a washer using same, which can promote increased efficiency by disposing a double rotor, having magnets coupled to the inner circumferential surface and the outer circumferential surface of a back yoke, between an inner stator and an outer stator so as to face same. To this end, the double-stator/double-rotor motor of the present invention comprises: a rotor provided with a first permanent magnet mounted on the inner circumferential surface of the back yoke and a second permanent magnet mounted on the outer circumferential surface of the back yoke; an inner stator facing the first permanent magnet and having a gap therebetween, which generates a magnetic field that rotates the rotor; and an outer stator facing the second permanent magnet and having a gap therebetween, which generates a magnetic field that rotates the rotor.
(FR)La présente invention concerne un moteur à double stator/à double rotor et un actionneur direct pour appareil de lavage utilisant celui-ci, et a pour objet d'obtenir un moteur à double stator/à double rotor et un actionneur direct pour un appareil de lavage utilisant celui-ci, ce qui peut favoriser une augmentation de l'efficacité en disposant un double rotor, ayant des aimants accouplés à la surface circonférentielle intérieure et à la surface circonférentielle extérieure d'une fourche arrière, entre un stator intérieur et un stator extérieur de manière à se faire face. À cette fin, le moteur à double stator/à double rotor de la présente invention comporte : un rotor pourvu d'un premier aimant permanent monté sur la surface circonférentielle intérieure de la fourche arrière et un second aimant permanent monté sur la surface circonférentielle extérieure de la fourche arrière ; un stator intérieur faisant face au premier aimant permanent et ayant un espace entre eux, qui génère un champ magnétique qui fait tourner le rotor ; et un stator extérieur faisant face au second aimant permanent et ayant un espace entre eux, qui génère un champ magnétique qui fait tourner le rotor.
(KO)본 발명은 더블 스테이터/더블 로터형 모터 및 이를 이용한 세탁기의 직결형 구동 장치에 관한 것으로, 백요크의 내주면과 외주면에 자석이 장착된 더블 로터를 내부 스테이터 및 외부 스테이터에 대향하도록 사이에 배치함으로써 내부 및 외부 스테이터 각각에 대해 단축된 자기 경로를 갖는 자기 회로를 형성하여 효율 상승을 도모할 수 있는, 더블 스테이터/더블 로터형 모터 및 이를 이용한 세탁기의 직결형 구동 장치를 제공하고자 한다. 이를 위하여, 본 발명의 더블 스테이터/더블 로터형 모터는, 백요크의 내주면에 장착된 제1 영구자석과 상기 백요크의 외주면에 장착된 제2 영구자석을 구비하는 로터; 상기 제1 영구자석과 공극을 갖고 대향하여 상기 로터를 회전시키는 자계를 발생하는 내부 스테이터; 및 상기 제2 영구자석과 공극을 갖고 대향하여 상기 로터를 회전시키는 자계를 발생하는 외부 스테이터;를 포함한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)