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1. (WO2019025150) ROTOR FOR A ROTATING ELECTRICAL MACHINE WITH AN IMPROVED FLANGE MOUNTING SYSTEM
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Pub. No.: WO/2019/025150 International Application No.: PCT/EP2018/068873
Publication Date: 07.02.2019 International Filing Date: 12.07.2018
IPC:
H02K 1/27 (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
22
Rotating parts of magnetic circuit
27
Rotor cores with permanent magnets
Applicants:
VALEO EQUIPEMENTS ELECTRIQUES MOTEUR [FR/FR]; 2 rue André Boulle 94046 CRETEIL CEDEX, FR
Inventors:
GERVAIS, Hugues; FR
HANQUEZ, Michaël; FR
LEROY, Virginie; FR
Agent:
HERRMANN, Laure; FR
Priority Data:
175741602.08.2017FR
Title (EN) ROTOR FOR A ROTATING ELECTRICAL MACHINE WITH AN IMPROVED FLANGE MOUNTING SYSTEM
(FR) ROTOR DE MACHINE ÉLECTRIQUE TOURNANTE MUNI D'UN SYSTÈME DE FIXATION DE FLASQUE AMELIORÉ
Abstract:
(EN) The invention mainly relates to a rotor for a rotating electrical machine, particularly for a motor vehicle, comprising: - a body (12) comprising cavities opening axially at least on one side of the rotor body (12), - magnets housed in the cavities, and - at least one flange (24) comprising an opening for the passage of a shaft, - at least one mounting member (28) of the flange (24) on the rotor body (12), characterised in that a blind opening (40) defined by a circumferential face is formed in the body of the rotor (12) and in that - the mounting member (28) is configured to engage, in particular by expansion, with the circumferential face of said blind opening (40) of the rotor body (12).
(FR) L'invention porte principalement sur un rotor de machine électrique tournante, notamment pour véhicule automobile, comportant: -un corps (12) comprenant des cavités débouchant axialement au moins d'un côté du corps de rotor (12), -des aimants logés dans les cavités, et -au moins un flasque (24) comprenant une ouverture pour le passage d'un arbre, -au moins un organe de fixation (28) du flasque (24) sur le corps de rotor (12), caractérisé en ce qu'une ouverture borgne (40) délimitée par une face circonférentielle est ménagée dans le corps derotor (12) et en ce que -l'organe de fixation (28) est configuré pour prendre appui, notamment par expansion, sur la face circonférentielle de ladite ouverture borgne (40) du corps de rotor (12).
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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, JO, JP, KE, KG, KH, 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: French (FR)
Filing Language: French (FR)