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Machine translation
1. (WO2007018489) AC INDUCTION MOTOR HAVING MULTIPLE POLES AND INCREASED STATOR/ROTOR GAP
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/018489    International Application No.:    PCT/US2005/026028
Publication Date: 15.02.2007 International Filing Date: 20.07.2005
IPC:
H02K 3/12 (2006.01), H02K 3/18 (2006.01)
Applicants: RT PATENT COMPANY, INC. [US/US]; 1209 Orange Street, Wilmington, DE 19801 (US) (For All Designated States Except US).
KERLIN, Jack, H. [US/US]; (US) (For US Only)
Inventors: KERLIN, Jack, H.; (US)
Agent: TANGREN, Dana, L.; Workman Nydegger, 1000 Eagle Gate Tower, 60 East South Temple, Salt Lake City, UT 84111 (US)
Priority Data:
Title (EN) AC INDUCTION MOTOR HAVING MULTIPLE POLES AND INCREASED STATOR/ROTOR GAP
(FR) MOTEUR A INDUCTION A COURANT ALTERNATIF COMPORTANT PLUSIEURS POLES ET UN ESPACE STATOR/ROTOR IMPORTANT
Abstract: front page image
(EN)There is provided an electric motor having a flat form factor. The electric motor has a rotor with a shaft attached thereto. The rotor further includes a plurality of teeth disposed thereon. The motor further includes a stator having an axial length. A plurality of teeth are disposed on the stator such that a gap is defined between the teeth of the stator and the teeth of the rotor. The motor further includes a plurality of copper windings disposed around each of the teeth of stator. Each of the windings has a length of end copper equal to about twice the axial length of the stator. In this regard, the end of the wire is greater than the width of the stator such that the form factor of the motor can be flattened.
(FR)L'invention concerne un moteur électrique présentant un facteur de forme plat. Ce moteur électrique comprend un rotor auquel est relié un arbre. Ce rotor comprend une pluralité de dents. Le moteur comprend également un stator possédant une longueur axiale. Le stator comprend également une pluralité de dents disposées de façon qu'il y ait un espace entre les dents du stator et celles du rotor. Le moteur comprend également une pluralité d'enroulements en cuivre disposés autour de chacune des dents du stator. Chaque enroulement a une longueur de cuivre d'extrémité correspondant à environ deux fois la longueur axiale du stator. A ce titre, la largeur de l'extrémité du fil est supérieure à celle du stator, afin que le facteur de forme du moteur puisse être aplani.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)