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1. (WO2019045280) ROTOR AND MOTOR COMPRISING SAME
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/045280 International Application No.: PCT/KR2018/008516
Publication Date: 07.03.2019 International Filing Date: 27.07.2018
IPC:
H02K 1/27 (2006.01) ,H02K 1/24 (2006.01) ,H02K 1/28 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
1
Details of the magnetic circuit
06
characterised by the shape, form, or construction
22
Rotating parts of magnetic circuit
27
Rotor cores with permanent magnets
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
1
Details of the magnetic circuit
06
characterised by the shape, form, or construction
22
Rotating parts of magnetic circuit
24
Rotor cores with salient poles
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
1
Details of the magnetic circuit
06
characterised by the shape, form, or construction
22
Rotating parts of magnetic circuit
28
Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
Applicants:
엘지이노텍 주식회사 LG INNOTEK CO., LTD. [KR/KR]; 서울시 중구 후암로 98 98, Huam-ro Jung-gu Seoul 04637, KR
Inventors:
유현수 YU, Hyun Soo; KR
Agent:
특허법인 다나 DANA PATENT LAW FIRM; 서울시 강남구 역삼로3길 11 광성빌딩 신관4~6층 4~6th Floor, New Wing, Gwangsung Bldg. 11, Yeoksam-ro 3-gil Gangnam-gu Seoul 06242, KR
Priority Data:
10-2017-010867428.08.2017KR
10-2017-015235715.11.2017KR
Title (EN) ROTOR AND MOTOR COMPRISING SAME
(FR) ROTOR ET MOTEUR COMPORTANT UN TEL ROTOR
(KO) 로터 및 이를 포함하는 모터
Abstract:
(EN) An embodiment can provide a motor which comprises a shaft, a rotor which includes a hole in which the shaft is disposed; a stator which is disposed outside the rotor; and a housing which is disposed outside the rotor and the stator, wherein the rotor comprises a rotor yoke, a plurality of rotor teeth which are formed by protruding from an outer circumferential surface of the rotor yoke in a radial direction with respect to the center of the rotor, and a magnet which is disposed between the rotor teeth, and wherein the rotor teeth further comprises a step portion which is formed extending from a side surface of the rotor tooth in a circumferential direction of the rotor with respect to the center of the rotor; and a protrusion portion which is formed extending from an outer circumferential surface of the step portion in a radial direction with respect to the center of the rotor.
(FR) Selon un mode de réalisation, l'invention peut fournir un moteur qui comporte un arbre, un rotor qui comprend un orifice dans lequel l'arbre est disposé; un stator qui est disposé à l'extérieur du rotor; et un boîtier qui est disposé à l'extérieur du rotor et du stator, le rotor comportant une culasse de rotor, une pluralité de dents de rotor qui sont formées en faisant saillie à partir d'une surface circonférentielle extérieure de la culasse de rotor dans une direction radiale par rapport au centre du rotor, et un aimant qui est disposé entre les dents du rotor, et les dents du rotor comportant en outre une partie étagée qui est formée en se prolongeant à partir d'une surface latérale de la dent de rotor dans une direction circonférentielle du rotor par rapport au centre du rotor; et une partie en saillie qui est formée en se prolongeant à partir d'une surface circonférentielle extérieure de la partie étagée dans une direction radiale par rapport au centre du rotor.
(KO) 실시예는 샤프트와, 상기 샤프트가 배치되는 홀을 포함하는 로터와, 상기 로터의 외측에 배치되는 스테이터 및 상기 로터 및 상기 스테이터 외측에 배치되는 하우징을 포함하며, 상기 로터는 로터 요크, 상기 로터의 중심을 기준으로 로터 요크의 외주면에서 반경 방향으로 돌출되어 형성되는 복수개의 로터 투스 및 상기 로터 투스 사이에 배치되는 마그넷을 포함하며, 상기 로터 투스는 상기 로터의 중심을 기준으로 상기 로터 투스의 측면에서 상기 로터의 원주 방향으로 연장되어 형성되는 단턱부와 상기 로터의 중심을 기준으로 상기 단턱부의 외주면에서 반경 방향으로 연장되어 형성되는 돌출부를 더 포함하는 모터를 제공할 수 있다.
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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, 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: Korean (KO)
Filing Language: Korean (KO)