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1. (WO2019042038) STATOR ASSEMBLY, ELECTRIC MOTOR AND COMPRESSOR
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Pub. No.: WO/2019/042038 International Application No.: PCT/CN2018/096158
Publication Date: 07.03.2019 International Filing Date: 18.07.2018
IPC:
H02K 1/14 (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
12
Stationary parts of the magnetic circuit
14
Stator cores with salient poles
Applicants:
广东威灵电机制造有限公司 GUANGDONG WELLING MOTOR MANUFACTURING CO., LTD. [CN/CN]; 中国广东省佛山市 顺德区北滘镇工业园兴业路27号 No. 27 Xingye Road, Industrial Park, Beijiao Town, Shunde District Foshan, Guangdong 528311, CN
美的威灵电机技术(上海)有限公司 MIDEA WELLING MOTOR TECHNOLOGY (SHANGHAI) CO., LTD. [CN/CN]; 中国上海市 浦东新区张江高科技园区张东路1387号42幢101(复式)室、102(复式)室 Building 42, 1387 Zhangdong Road, Pudong New District Shanghai 201203, CN
Inventors:
陈金涛 CHEN, Jintao; CN
王飞 WANG, Fei; CN
Agent:
北京润平知识产权代理有限公司 RUNPING & PARTNERS; 中国北京市 海淀区北四环西路9号,银谷大厦515室 Suite 515, Yingu Mansion, No.9 Beisihuanxilu, Haidian District Beijing 100190, CN
Priority Data:
201710766582.830.08.2017CN
Title (EN) STATOR ASSEMBLY, ELECTRIC MOTOR AND COMPRESSOR
(FR) ENSEMBLE STATOR, MOTEUR ÉLECTRIQUE ET COMPRESSEUR
(ZH) 定子组件、电机及压缩机
Abstract:
(EN) Disclosed are a stator assembly, an electric motor and a compressor, wherein the stator assembly comprises two stator parts. Each of the stator parts comprises yokes (1) and teeth (2). Each of the yokes (1) is provided with clamping grooves (11). Each of the teeth (2) comprises a first tooth section (21) and a second tooth section (22). At an radially outer end of the second tooth section (22) is provided a catch (23) corresponding to a clamping groove (11). The two yokes (1) are axially aligned and connected to each other. The catch (23) is correspondingly inserted into a clamping groove (11) of the other one of the stator parts. By means of the above-mentioned technical solution, the stator assembly is formed by the combination of the two stator parts, wherein the teeth (2) of the two stator parts are circumferentially and alternatively arranged, and there is an enough space between adjacent teeth (2) of each stator part, which facilitates the winding of a coil and improves the efficiency, and the yokes (1) of the stator parts are integrally formed, which improves the overall strength of the stator parts.
(FR) L'invention concerne un ensemble stator, un moteur électrique et un compresseur, l'ensemble stator comprenant deux parties de stator. Chacune des parties de stator comprend des culasses (1) et des dents (2). Chacune des culasses (1) est pourvue de rainures de serrage (11). Chacune des dents (2) comprend une première section de dent (21) et une seconde section de dent (22). Un cliquet (23) correspondant à une rainure de serrage (11) est disposé au niveau d'une extrémité radialement externe de la seconde section de dent (22) . Les deux culasses (1) sont alignées axialement et reliées l'une à l'autre. Le cliquet (23) est inséré de manière correspondante dans une rainure de serrage (11) de l'autre des parties de stator. Au moyen de la solution technique susmentionnée, l'ensemble stator est formé par la combinaison des deux parties de stator, les dents (2) des deux parties de stator étant agencées de manière circonférentielle et alternée, et il existe un espace suffisant entre les dents (2) adjacentes de chaque partie de stator, ce qui facilite l'enroulement d'une bobine et améliore l'efficacité, et les culasses (1) des parties de stator sont formées d'un seul tenant, ce qui améliore la résistance globale des parties de stator.
(ZH) 一种定子组件、电机及压缩机,其中,所述定子组件包括两个定子部,所述定子部包括轭部(1)和齿部(2),所述轭部(1)上设有卡槽(11),所述齿部(2)包括第一齿段(21)和第二齿段(22),所述第二齿段(22)的径向外端设有与所述卡槽(11)对应的卡接部(23),两个所述轭部(1)轴向对齐接合,其中,所述卡接部(23)对应地插入另一个所述定子部的所述卡槽(11)中。通过上述技术方案,定子组件由两个定子部组合形成,两个定子部的齿部(2)周向交叉排列,每个定子部的相邻齿部(2)之间具有足够的空间,方便于线圈缠绕操作,提高了效率,并且定子部的轭部(1)一体成型,提高了定子部的整体强度。
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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: Chinese (ZH)
Filing Language: Chinese (ZH)