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Machine translation
1. (WO2017200140) STATOR AND MOTOR HAVING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/200140 International Application No.: PCT/KR2016/006651
Publication Date: 23.11.2017 International Filing Date: 23.06.2016
IPC:
H02K 1/14 (2006.01) ,H01F 27/24 (2006.01) ,H01F 1/16 (2006.01)
Applicants: KOREA ELECTRONICS TECHNOLOGY INSTITUTE[KR/KR]; 25, Saenari-ro, Bundang-gu, Seongnam-si, Gyeonggi-do 13509, KR
Inventors: LEE, Kideok; KR
KIM, Rae-eun; KR
SEO, Jungmoo; KR
RHYU, Sehyun; KR
LEE, Jeongjong; KR
JUNG, Insoung; KR
Agent: PARK, Chonghan; KR
Priority Data:
10-2016-006098018.05.2016KR
Title (EN) STATOR AND MOTOR HAVING SAME
(FR) STATOR ET MOTEUR LE COMPORTANT
(KO) 고정자 및 이를 갖는 모터
Abstract: front page image
(EN) The present invention relates to: a stator for improving the performance of a motor and preventing the scattering of a stator coil by providing, between teeth around which the coil is wound, an auxiliary core formed from a magnetic body; and a motor having the same. According to the present invention, the stator comprises: a main core having a plurality of teeth respectively formed so as to protrude in the axial direction in order to wind the coil therearound, and having an insertion groove respectively formed on a side surface of each of the plurality of teeth so as to face an adjacent tooth; and the auxiliary core coupled through the insertion groove between the plurality of teeth, formed from a magnetic body so as to fix the coil wound around each of the plurality of teeth, and having a non-magnetic hole penetrating an inner surface and an outer surface thereof.
(FR) La présente invention concerne : un stator destiné à améliorer les performances d'un moteur et à empêcher la diffusion d'une bobine de stator en fournissant, entre les dents autour desquelles la bobine est enroulée, un noyau auxiliaire constitué d'un corps magnétique ; et un moteur le comportant. Selon la présente invention, le stator comprend : un noyau principal ayant une pluralité de dents formées respectivement de façon à faire saillie dans la direction axiale afin d'enrouler la bobine autour de celles-ci, et ayant une rainure d'insertion formée respectivement sur une surface latérale de chaque dent de la pluralité de dents de façon à faire face à une dent adjacente ; et le noyau auxiliaire couplé au moyen de la rainure d'insertion entre la pluralité de dents, constitué d'un corps magnétique de manière à fixer la bobine enroulée autour de chaque dent de la pluralité de dents, et ayant un trou non magnétique pénétrant dans sa surface interne et sa surface externe.
(KO) 본 발명은 고정자의 코일을 권치하는 치와 치사이에 자성체로 형성되는 보조 코어를 구비하여 모터의 성능 개선 및 코일의 비산을 방지하기 위한 고정자 및 이를 갖는 모터에 관한 것이다. 본 발명에 따른 고정자는 코일을 권취하기 위하여 축 방향으로 각각 돌출되어 형성되는 복수의 치가 형성되고, 복수의 치 각각의 측면에 인접한 치와 서로 마주보도록 각각 형성되는 끼움홈이 형성되는 메인 코어, 복수의 치 사이에 끼움홈을 통해 각각 결합되고, 자성체로 형성되어 복수의 치 각각에 권취된 코일을 고정하며, 내부면과 외부면을 관통하는 비자성홀이 형성된 보조 코어를 포함한다.
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, 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, KN, KP, 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: Korean (KO)
Filing Language: Korean (KO)