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1. (WO2018153598) ELECTRIC MACHINE FOR A MOTOR VEHICLE
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Pub. No.: WO/2018/153598 International Application No.: PCT/EP2018/051625
Publication Date: 30.08.2018 International Filing Date: 24.01.2018
IPC:
H02K 5/20 (2006.01) ,H02K 9/197 (2006.01) ,H02K 1/32 (2006.01) ,H02K 9/19 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
5
Casings; Enclosures; Supports
04
Casings or enclosures characterised by the shape, form, or construction thereof
20
with channels or ducts for flow of cooling medium
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
9
Systems for cooling or ventilating
19
for machines with closed casing and with closed-circuit cooling using a liquid cooling medium, e.g. oil
197
in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
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
32
with channels or ducts for flow of cooling medium
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
9
Systems for cooling or ventilating
19
for machines with closed casing and with closed-circuit cooling using a liquid cooling medium, e.g. oil
Applicants:
MAGNA POWERTRAIN GMBH & CO KG [AT/AT]; Industriestraße 35 8502 Lannach, AT
Inventors:
ERLEBACH, Dominik; AT
PANHUBER, Markus; AT
ÖBERSEDER, Christoph; AT
Agent:
ZANGGER, Bernd; AT
Priority Data:
10 2017 203 156.527.02.2017DE
Title (EN) ELECTRIC MACHINE FOR A MOTOR VEHICLE
(FR) MOTEUR ÉLECTRIQUE POUR VÉHICULE AUTOMOBILE
(DE) ELEKTRISCHE MASCHINE FÜR EIN KRAFTFAHRZEUG
Abstract:
(EN) Electric machine (1) for a motor vehicle, comprising a housing (2), a stator (3) that can be cooled by a stator cooling circuit which is connected to an external cooling circuit and which includes a cooling jacket (4) arranged on the stator (3), the electric machine (1) further comprising a rotor (5) that can be cooled by a rotor cooling circuit which is an internal, closed cooling circuit equipped with a heat exchanger (6), said heat exchanger (6) being formed by the cooling jacket (4) of the stator cooling circuit.
(FR) L’invention concerne un moteur électrique (1) destiné à un véhicule automobile et comprenant un carter (2), un stator (3), le stator (3) pouvant être refroidi par un circuit de refroidissement de stator et le circuit de refroidissement de stator étant raccordé à un circuit de refroidissement externe et présentant une chemise de refroidissement (4) qui est agencée sur le stator (3), et un rotor (5), le rotor pouvant être refroidi par un circuit de refroidissement de rotor, le circuit de refroidissement de rotor étant un circuit de refroidissement fermé interne qui présente un échangeur de chaleur (6), et l’échangeur de chaleur (6) étant formé par la chemise de refroidissement (4) du circuit de refroidissement de stator.
(DE) Elektrische Maschine (1) für ein Kraftfahrzeug umfassend ein Gehäuse (2), einen Stator (3), wobei der Stator (3) über einen Statorkühlkreislauf kühlbar ist, wobei der Statorkühlkreislauf an einen externen Kühlkreislauf angeschlossen ist und einen Kühlmantel (4) aufweist, der am Stator (3) angeordnet ist, und einen Rotor (5), wobei der Rotor über einen Rotorkühlkreislauf kühlbar ist, wobei der Rotorkühlkreislauf ein interner, geschlossener Kühlkreislauf ist, der einen Wärmetauscher (6) aufweist, wobei der Wärmetauscher (6) durch den Kühlmantel (4) des Statorkühlkreislaufs ausgebildet ist.
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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: German (DE)
Filing Language: German (DE)