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Machine translation
1. (WO2010027402) COOLING ARRANGEMENT FOR ELECTRICAL MACHINE SPINDLE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/027402    International Application No.:    PCT/US2009/004669
Publication Date: 11.03.2010 International Filing Date: 14.08.2009
IPC:
H02K 9/12 (2006.01), H02K 9/22 (2006.01)
Applicants: THE GLEASON WORKS [US/US]; 1000 University Avenue P.O. Box 22970 Rochester, NY 14692-2970 (US) (For All Designated States Except US).
GNADT, James, J. [US/US]; (US) (For US Only).
GLASOW, Kenneth, E. [US/US]; (US) (For US Only)
Inventors: GNADT, James, J.; (US).
GLASOW, Kenneth, E.; (US)
Agent: MCDOWELL, Robert, L.; 1000 University Avenue P.O. Box 22970 Rochester, NY 14692-2970 (US)
Priority Data:
61/189,959 25.08.2008 US
Title (EN) COOLING ARRANGEMENT FOR ELECTRICAL MACHINE SPINDLE
(FR) MECANISME DE REFROIDISSEMENT POUR BROCHE DE MACHINE
Abstract: front page image
(EN)Electrical apparatus, such as a direct drive motor or spindle, comprising a stator (8) rotor (6) and at least one bearing (18,20) having an arrangement for cooling wherein a cooling medium is introduced between the rotor and at least one bearing.
(FR)L'invention concerne un appareil électrique, tel qu'un moteur à entraînement direct ou une broche, comprenant un stator (8), un rotor (6) et au moins un palier (18,20), et pourvu d'un mécanisme de refroidissement, un agent frigorifique étant introduit entre le rotor et au moins un palier.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, 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)