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Pub. No.:    WO/2001/006624    International Application No.:    PCT/JP2000/004693
Publication Date: 25.01.2001 International Filing Date: 13.07.2000
Chapter 2 Demand Filed:    10.01.2001    
H02K 1/22 (2006.01), H02K 1/27 (2006.01), H02K 17/26 (2006.01), H02K 19/14 (2006.01), H02K 21/46 (2006.01)
Applicants: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. [JP/JP]; 1006, Oaza Kadoma, Kadoma-shi, Osaka 571-8501 (JP) (For All Designated States Except US).
MATSUSHITA REFRIGERATION COMPANY [JP/JP]; 2-5, Takaidahondori 4-chome, Higashiosaka-shi, Osaka 577-8501 (JP) (For All Designated States Except US).
SASAKI, Kenji [JP/JP]; (JP) (For US Only).
TAMURA, Teruo [JP/JP]; (JP) (For US Only).
YOSHIDA, Michihiro [JP/JP]; (JP) (For US Only).
TAKIMOTO, Toru [JP/JP]; (JP) (For US Only).
TANIGUCHI, Hideyuki [JP/JP]; (JP) (For US Only).
UESAKA, Hiroyuki [JP/JP]; (JP) (For US Only)
Inventors: SASAKI, Kenji; (JP).
TAMURA, Teruo; (JP).
YOSHIDA, Michihiro; (JP).
TANIGUCHI, Hideyuki; (JP).
UESAKA, Hiroyuki; (JP)
Agent: AOYAMA, Tamotsu; Aoyama & Partners, IMP Building, 3-7, Shiromi 1-chome, Chuo-ku, Osaka-shi, Osaka 540-0001 (JP).
GILL JENNINGS & EVERY; Broadgate House, 7 Eldon Street, London EC2M 7LH (GB)
Priority Data:
11/203080 16.07.1999 JP
11/203081 16.07.1999 JP
11/257035 10.09.1999 JP
11/272391 27.09.1999 JP
2000/164285 01.06.2000 JP
2000/164286 01.06.2000 JP
Abstract: front page image
(EN)A synchronous motor includes a stator, a rotor and permanent magnets. The rotor includes a rotor iron core and rotatable relative to the stator, a plurality of conductor bars accommodated within corresponding slots in the rotor iron core. The conductor bars have their opposite ends shortcircuited by respective shortcircuit rings to form a starter squirrel cage conductor. The rotor also have a plurality of magnet retaining slots defined therein at a location on an inner side of the conductor bars, in which hole permanent magnets are embedded.
(FR)Ce moteur synchrone comprend un stator, un rotor et des aimants permanents. Le rotor comporte un noyau en fer et il peut tourner par rapport au stator, plusieurs barres conductrices étant logées dans des fentes correspondantes du noyau du rotor. Les extrémités opposées des barres conductrices sont mises en court-circuit au moyen de bagues, de manière à former un conducteur de démarreur à cage d'écureuil. Le rotor comprend également plusieurs fentes de rétention d'aimants, définies au niveau d'un emplacement situé sur un côté intérieur des barres conductrices et dans lesquelles sont encastrés des aimants permanents.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, KE, KG, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)