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1. (WO2017202000) PERMANENT MAGNET, ROTOR, MOTOR, AND COMPRESSOR
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Pub. No.: WO/2017/202000 International Application No.: PCT/CN2016/108736
Publication Date: 30.11.2017 International Filing Date: 06.12.2016
IPC:
H02K 1/06 (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
Applicants: GUANGDONG MEIZHI COMPRESSOR CO., LTD.[CN/CN]; Shunfengshan Industrial Development Zone Shunde Foshan, Guangdong 528333, CN
Inventors: QIAO, Zhengzhong; CN
MAO, Linshu; CN
YU, Minghu; CN
Agent: TSINGYIHUA INTELLECTUAL PROPERTY LLC; Room 301 Trade Building, Zhaolanyuan Tsinghua University, Qinghuayuan, Haidian District Beijing 100084, CN
Priority Data:
201610370640.027.05.2016CN
201620508171.X27.05.2016CN
Title (EN) PERMANENT MAGNET, ROTOR, MOTOR, AND COMPRESSOR
(FR) AIMANT PERMANENT, ROTOR, MOTEUR ET COMPRESSEUR
(ZH) 永磁体、转子、电机及压缩机
Abstract:
(EN) A permanent magnet, rotor, motor, and compressor. A working surface of the permanent magnet (12) comprises a first edge (121) and a second edge (122), and a frontal end point of the first edge (121) is connected to a rear end point of the second edge (122) via a transition edge (123). The transition edge (123) is on a side of a line connecting the frontal end point and the rear end point, the side being near a center of the working surface. The transition edge comprises at least one sub arc segment (123a), or a combination of at least one sub arc segment (123a) and at least one sub line segment (123b).
(FR) L'invention concerne un aimant permanent, un rotor, un moteur et un compresseur. Une surface de travail de l'aimant permanent (12) comporte un premier bord (121) et un second bord (122), et un point d'extrémité avant du premier bord (121) est relié à un point d'extrémité arrière du second bord (122) par l'intermédiaire d'un bord de transition (123). Le bord de transition (123) se trouve d'un côté d'une ligne reliant le point d'extrémité avant et le point d'extrémité arrière, le côté se trouvant à proximité d'un centre de la surface de travail. Le bord de transition comprend au moins un segment de sous-arc (123a) ou une combinaison d'au moins un segment de sous-arc (123a) et d'au moins un segment de sous-ligne (123b).
(ZH) 一种永磁体、转子、电机及压缩机,所述永磁体(12)的工作面包括第一边(121)和第二边(122),第一边(121)的首端点和第二边(122)的尾端点通过过渡边(123)相连,过渡边(123)位于首端点和尾端点的连线的邻近工作面中心的一侧且包括至少一个子圆弧段(123a)、或至少一个子圆弧段(123a)与至少一个子直线段(123b)的结合。
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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, JP, KE, KG, 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)