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1. (WO2019029109) TANGENTIAL MOTOR, TANGENTIAL MOTOR ROTOR AND ROTOR IRON CORE THEREOF
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/029109 International Application No.: PCT/CN2017/119434
Publication Date: 14.02.2019 International Filing Date: 28.12.2017
IPC:
H02K 1/27 (2006.01) ,H02K 29/03 (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
29
Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices
03
with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
Applicants:
珠海格力节能环保制冷技术研究中心有限公司 GREE GREEN REFRIGERATION TECHNOLOGY CENTER CO., LTD. OF ZHUHAI [CN/CN]; 中国广东省珠海 前山金鸡路789号科技楼 Science and Technology Building No.789 Qianshan Jinji Road Zhuhai, Guangdong 519070, CN
Inventors:
肖勇 XIAO, Yong; CN
胡余生 HU, Yusheng; CN
王晶 WANG, Jing; CN
陈彬 CHEN, Bin; CN
米泽银 MI, Zeyin; CN
Agent:
广州华进联合专利商标代理有限公司 ADVANCE CHINA IP LAW OFFICE; 中国广东省广州市天河区珠江东路6号4501房 (部位:自编01-03和08-12单元)(仅限办公用途) Room 4501, No. 6 Zhujiang East Road, Tianhe District, Guangzhou Guangdong 510623, CN
Priority Data:
201710676617.909.08.2017CN
Title (EN) TANGENTIAL MOTOR, TANGENTIAL MOTOR ROTOR AND ROTOR IRON CORE THEREOF
(FR) MOTEUR TANGENTIEL, ROTOR DE MOTEUR TANGENTIEL ET NOYAU DE FER DE ROTOR ASSOCIÉ
(ZH) 切向电机、切向电机转子及其转子铁芯
Abstract:
(EN) A tangential motor, a tangential motor rotor and a rotor iron core thereof. The rotor iron core comprises a rotor body (1) and permanent magnet slots (2) provided on the rotor body (1), a rotor magnetic pole between two adjacent permanent magnet slots (2) being provided with a fixing hole (11) for fixing a rotor punching and a magnetic shield hole (12); the magnetic shield hole (12) is located at the outer side of the fixing hole (11) along the radial direction of the rotor body (1), the width of the magnetic shield hole (12) gradually increasing along the direction from the outer side of the rotor body (1) to the center of the circle thereof. The rotor iron core reduces the vibration noise of the motor, and improves the motor efficiency.
(FR) La présente invention concerne un moteur tangentiel, un rotor de moteur tangentiel et un noyau de fer de rotor associé. Le noyau de fer de rotor comprend un corps de rotor (1) et des fentes d'aimant permanent (2) disposées sur le corps de rotor (1), un pôle magnétique de rotor entre deux fentes d'aimant permanent adjacentes (2) étant pourvu d'un trou de fixation (11) permettant de fixer un poinçonnage de rotor et un trou de blindage magnétique (12) ; le trou de blindage magnétique (12) est situé sur le côté extérieur du trou de fixation (11) le long de la direction radiale du corps de rotor (1), la largeur du trou de blindage magnétique (12) augmentant progressivement le long de la direction depuis le côté extérieur du corps de rotor (1) jusqu'au centre du cercle correspondant. Le noyau de fer de rotor réduit le bruit de vibration du moteur, et améliore l'efficacité du moteur.
(ZH) 一种切向电机、切向电机转子及其转子铁芯,转子铁芯包括转子本体(1)及设置于转子本体(1)上的永磁体槽(2),相邻两个永磁体槽(2)之间的转子磁极上设置有用于固定转子冲片的固定孔(11)及隔磁孔(12);隔磁孔(12)位于固定孔(11)沿转子本体(1)径向方向的外侧,隔磁孔(12)的宽度沿转子本体(1)的外侧向其圆心方向逐渐增加。通过该转子铁芯降低了电机的振动噪音,提高了电机效率。
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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 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: Chinese (ZH)
Filing Language: Chinese (ZH)