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1. (WO2017037389) ROTOR FOR A ROTARY ELECTRIC MACHINE
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Pub. No.: WO/2017/037389 International Application No.: PCT/FR2016/052164
Publication Date: 09.03.2017 International Filing Date: 01.09.2016
IPC:
H02K 1/22 (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
Applicants:
VALEO EQUIPEMENTS ELECTRIQUES MOTEUR [FR/FR]; 2 rue André Boulle 94046 Creteil Cedex, FR
Inventors:
DELPLACE, David; FR
GAUTRU, Jean-François; FR
Agent:
RICARD, Amandine; FR
Priority Data:
155811302.09.2015FR
Title (EN) ROTOR FOR A ROTARY ELECTRIC MACHINE
(FR) ROTOR POUR MACHINE ELECTRIQUE TOURNANTE
Abstract:
(EN) The present invention proposes a rotor for a rotary electric machine of a motor vehicle. The rotor (4), mounted rotatably about an axis (X), comprises at least one magnetic element (29) and one pair of pole wheels (17) each comprising: - a flange (18), - a plurality of claws (19) extending axially from said flange (18), comprising a claw body (22) having a defined claw length (A) between the flange (18) and a free end (23) of said claw body and comprising at least one maintaining lip (30) for a magnetic element (29) arranged contiguous to said claw body and facing an adjacent claw of the other pole wheel, the maintaining lip (30) extending axially along said lip length (B), said lip length (B) being less than said claw length (A).
(FR) La présente invention propose un rotor pour machine électrique tournante de véhicule automobile. Le rotor (4), monté rotatif autour d'un axe (X),comporte au moins un élément magnétique (29) et une paire de roues polaires (17) comportant chacune: -un flasque (18), -une pluralité de griffes (19) s'étendant axialement à partir dudit flasque (18), comportant un corps de griffe (22) présentant une longueur de griffe (A) définie entre le flasque (18) et une extrémité libre (23) dudit corps de griffe et comportant au moins une lèvre de maintien (30) d'un élément magnétique (29) agencée de manière contigüe audit corps de griffe et en regard d'une griffe adjacente de l'autre roue polaire, la lèvre de maintien (30) s'étendant axialement sur une longueur dite longueur de lèvre(B), ladite longueur de lèvre (B) étant inférieure à ladite longueur de griffe (A).
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)