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1. (WO2017186381) ELECTRICAL MACHINE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/186381 International Application No.: PCT/EP2017/054770
Publication Date: 02.11.2017 International Filing Date: 01.03.2017
IPC:
H02K 5/20 (2006.01) ,H02K 15/14 (2006.01)
Applicants: MAGNA POWERTRAIN GMBH & CO KG[AT/AT]; Industriestraße 35 8502 Lannach, AT
Inventors: COSIC, Erich; AT
HERICS, Zoltan; HU
VITSAXAKIS, Craig; AT
Agent: ZANGGER, Bernd; AT
Priority Data:
10 2016 207 232.328.04.2016DE
Title (EN) ELECTRICAL MACHINE
(FR) MACHINE ÉLECTRIQUE
(DE) ELEKTRISCHE MASCHINE
Abstract: front page image
(EN) The invention relates to an electrical machine comprising a stator (1) with a stator laminated core (2) and a cooling jacket (3), wherein the cooling jacket (3) circumferentially surrounds the stator laminated core (2), and wherein the cooling jacket (3) is directly fastened on the stator laminated core (2) in a material-fitting manner via at least one friction stir welding region (4).
(FR) Machine électrique comprenant un stator (1) incluant un paquet de tôles statoriques (2) et une chemise réfrigérante (3) entourant le paquet de tôles statorique (2) sur sa périphérie externe, la chemise réfrigérante (3) étant fixée directement par liaison de matière sur le paquet de tôles statoriques (2) par au moins un zone soudée par friction-malaxage (4).
(DE) Elektrische Maschine umfassend einen Stator (1) mit einem Statorblechpaket (2) und einen Kühlmantel (3), wobei der Kühlmantel (3) das Statorblechpaket (2) außenumfänglich umgibt, wobei der Kühlmantel (3) unmittelbar an dem Statorblechpaket (2) stoffschlüssig über zumindest einen Rührreibschweißbereich (4) befestigt ist.
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, 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: German (DE)
Filing Language: German (DE)