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1. (WO2007003835) PROJECTING POLE ROTOR COMPRISING COIL END SUPPORT PLATES AND ROTARY ELECTRIC MACHINE COMPRISING ONE SUCH ROTOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/003835 International Application No.: PCT/FR2006/050565
Publication Date: 11.01.2007 International Filing Date: 16.06.2006
IPC:
H02K 9/22 (2006.01) ,H02K 1/22 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
9
Systems for cooling or ventilating
22
by solid heat conducting material embedded in, or arranged in contact with, stator or rotor, e.g. heat bridge
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
Applicants:
VALEO EQUIPEMENTS ELECTRIQUES MOTEUR [FR/FR]; 2, rue André-Boulle F-94046 Créteil, FR (AllExceptUS)
LEROY, Virginie [FR/FR]; FR (UsOnly)
TUNZINI, Marc [FR/FR]; FR (UsOnly)
Inventors:
LEROY, Virginie; FR
TUNZINI, Marc; FR
Agent:
DE LAMBILLY, Marie-Pierre; Valeo Equipements Electriques Moteur 2, rue André-Boulle F-94046 Créteil, FR
Priority Data:
050657828.06.2005FR
Title (EN) PROJECTING POLE ROTOR COMPRISING COIL END SUPPORT PLATES AND ROTARY ELECTRIC MACHINE COMPRISING ONE SUCH ROTOR
(FR) ROTOR A POLES SAILLANTS COMPORTANT DES FLASQUES DE MAINTIEN DES CHIGNONS DES BOBINAGES ET MACHINE ELECTRIQUE TOURNANTE COMPORTANT UN TEL ROTOR
Abstract:
(EN) The invention relates to a rotor (14) of a rotary electric machine (10), comprising: a rotor shaft (16); a stack of laminations (32), which is coaxial to the rotor shaft (16) and which comprises at least two radially-projecting poles (40); a field coil (48) which is wound around each pole (40), such that the ends (56) of the coil (48) project out axially in relation to each external axial end radial face (36, 38) of the lamination stack (32); and two plates (60, 62) for supporting the lamination stack (32), which are disposed axially on either side of the stack (32), housings (78) being provided in the internal radial face (66) of each plate (60, 62) for receiving the coil ends (56). At least one of the housings (78) comprises a contact surface with the external radial face (58) of the associated coil end (56).
(FR) L'invention concerne un rotor (14) de machine électrique tournante (10) comportant : un arbre de rotor (16) ; un paquet de tôles (32) coaxial à l'arbre de rotor (16) et qui comporte au moins deux pôles (40) saillants radialement ; un bobinage d'excitation (48) qui est enroulé autour de chaque pôle (40) , de manière que des chignons (56) du bobinage (48) font saillie axialement par rapport à chaque face radiale d'extrémité axiale externe (36, 38) du paquet de tôle (32) ; deux flasques (60, 62) de maintien du paquet de tôle (32) qui sont agencés axialement de part et d'autre du paquet de tôles (32), des logements (78) étant réalisés dans la face radiale interne (66) de chaque flasque (60, 62) pour recevoir les chignons (56) ; au moins un des logements (78) comporte une surface de contact avec la face radiale externe (58) du chignon (56) associé.
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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, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, 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: French (FR)
Filing Language: French (FR)
Also published as:
EP1897210JP2008547369US20100090561CN101199101FR2887698IN9749/DELNP/2007