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1. (WO2016055491) ELECTRICAL MACHINE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/055491 International Application No.: PCT/EP2015/073069
Publication Date: 14.04.2016 International Filing Date: 06.10.2015
IPC:
H02K 55/02 (2006.01) ,H01F 6/04 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
55
Dynamo-electric machines having windings operating at cryogenic temperatures
02
of the synchronous type
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
6
Superconducting magnets; Superconducting coils
04
Cooling
Applicants:
OSWALD ELEKTROMOTOREN GMBH [DE/DE]; Benzstraße 12 63897 Miltenberg, DE
Inventors:
DE WAELE, Alphons Theophile Augusta Maria; NL
OSWALD, Johannes; DE
REIS, Thomas; DE
Agent:
KATSCHER HABERMANN PATENTANWÄLTE; Dolivostraße 15a 64293 Darmstadt, DE
Priority Data:
10 2014 114 451.106.10.2014DE
Title (EN) ELECTRICAL MACHINE
(FR) MACHINE ÉLECTRIQUE
(DE) ELEKTRISCHE MASCHINE
Abstract:
(EN) The invention relates to an electrical machine (1), comprising a stator (2), a rotor (15) and a plurality of machine coils (3). The electrical machine (1) has a cooling device (14) which is suitable for cooling a superconducting material at least to below a transition temperature. A winding (4) of at least one machine coil (3) is composed of the superconducting material. The winding (4) is operatively connected to the cooling device (14). The cooling device (14) has a cooling pipe (6). The cooling pipe (6) bears at least in some sections against the winding (4).
(FR) L'invention concerne une machine électrique (1) comportant un stator (2), un rotor (15) et plusieurs bobines de machine (3). Ladite machine électrique (1) comprend un dispositif de refroidissement (14) conçu pour refroidir un matériau supraconducteur jusqu'à une température inférieure à une température de transition Un enroulement (4) d'au moins une bobine de machine (3) se compose d'un matériau supraconducteur. Ledit enroulement (4) coopère avec le dispositif de refroidissement (14). Le dispositif de refroidissement (14) comporte un tube de refroidissement (6). Ledit tube de refroidissement (6) repose au moins par endroits sur l'enroulement (4).
(DE) Die Erfindung betrifft eine elektrische Maschine (1) mit einem Stator (2), mit einem Rotor (15) und mit mehreren Maschinenspulen (3). Die elektrische Maschine (1) weist eine Kühleinrichtung (14) auf, die dazu geeignet ist, ein supraleitendes Material mindestens bis unter eine Sprungtemperatur abzukühlen. Eine Wicklung (4) mindestens einer Maschinenspule (3) besteht aus dem supraleitenden Material. Die Wicklung (4) steht mit der Kühleinrichtung (14) in Wirkverbindung. Die Kühleinrichtung (14) weist ein Kühlrohr (6) auf. Das Kühlrohr (6) liegt mindestens abschnittsweise an der Wicklung (4) an.
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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: German (DE)
Filing Language: German (DE)