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1. (WO2018028867) SAFE ELECTRICAL MACHINE
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Pub. No.: WO/2018/028867 International Application No.: PCT/EP2017/065650
Publication Date: 15.02.2018 International Filing Date: 26.06.2017
IPC:
H02K 7/102 (2006.01) ,H02K 7/00 (2006.01) ,H02K 7/10 (2006.01) ,H02K 1/27 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
7
Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine
10
Structural association with clutches, brakes, gears, pulleys, mechanical starters
102
with friction brakes
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
7
Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
7
Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine
10
Structural association with clutches, brakes, gears, pulleys, mechanical starters
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:
SIEMENS MOBILITY GMBH [DE/DE]; Otto-Hahn-Ring 6 81739 München, DE
Inventors:
ADAM, Christoph; DE
BUDIG, Olaf; DE
FRANK, Hartmut; DE
JANSEN, Andre; DE
KÖRNER, Olaf; DE
Priority Data:
16183395.909.08.2016EP
Title (EN) SAFE ELECTRICAL MACHINE
(FR) MACHINE ÉLECTRIQUE À SÉCURITÉ DE FONCTIONNEMENT
(DE) SICHERE ELEKTRISCHE MASCHINE
Abstract:
(EN) The invention relates to an electrical machine (2) having a braking element (16) and a release device (14), wherein a rotor (4) of the electrical machine (2) comprises said braking element (16) and release device (14). The electrical machine (2) is located, for example, in a rail vehicle (10). In order to brake the rotor (4) of the electrical machine (2) in the event of an error in the drive train, an overload torque is generated by said electrical machine (2). An overload clutch (12) is triggered by this overload torque.
(FR) L'invention concerne une machine électrique (2) comprenant un élément de freinage (16) et un dispositif de libération (14), un rotor (4) de la machine électrique (2) comprenant l'élément de freinage (16) et le dispositif de libération (14). La machine électrique (2) se trouve par exemple dans un véhicule ferroviaire (10). Dans le but de freiner le rotor (4) de la machine électrique (2) en cas de défaillance dans la chaîne cinématique, un moment de surcharge est généré par la machine électrique (2). Un limiteur de couple (12) est déclenché au moyen du moment de surcharge.
(DE) Eine elektrische Maschine (2) weist ein Bremselement (16) und ein Freigabeeinrichtung (14) auf, wobei ein Rotor (4) der elektrischen Maschine (2) das Bremselement (16) und die Freigabeeinrichtung (14) aufweist. Die elektrische Maschine (2) befindet sich beispielsweise in einem Schienenfahrzeug (10). Zum Bremsen des Rotors (4) der elektrischen Maschine (2) bei einem Fehler im Antriebsstrang wird von der elektrischen Maschine (2) ein Überlastmoment erzeugt. Mittels des Überlastmomentes wird eine Überlastkupplung (12) ausgelöst.
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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)