| Patents for H02K 55 - Dynamo-electric machines having windings operating at cryogenic temperatures (1,630) |
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| 04/07/2005 | WO2004075374A3 Extended core for motor/generator |
| 04/06/2005 | CN1604438A Low-temperature electric-energy output unit |
| 04/05/2005 | US6876108 Linear motor, its controlling method, and XY table |
| 03/29/2005 | US6873079 Tangential torque support |
| 03/24/2005 | DE10336277A1 Machine has superconducting winding and a thermo siphon cooling system with coolant passing through Archimedean screw through central hollow space |
| 03/17/2005 | WO2005024993A1 A superconductive engine and the operation method thereof |
| 03/17/2005 | DE102004023464A1 Synchronous electric motor mounted in pod with propeller for propulsion of ship has intensely-cooled superconducting rotor winding and normally-conducting stator cooled by sea water |
| 03/16/2005 | CN1596500A Boat propulsion system |
| 03/16/2005 | CN1596207A Ship propulsion system |
| 03/03/2005 | DE10336792A1 Container-based electricity generator for refrigerated ships or maritime oil rig with magnet winding of high-temperature super-conducting material |
| 03/03/2005 | DE10335040A1 Electric machine used as superconducting machine comprises ferromagnetic pole core made from material containing nickel |
| 03/01/2005 | US6861770 Using the transition state of a superconductor to produce energy |
| 02/24/2005 | US20050042944 Shock-proof electric marine engine, e.g. engine or generator |
| 02/24/2005 | US20050040724 Tangential torque support |
| 02/15/2005 | US6856062 Homopolar machine with shaft axial thrust compensation for reduced thrust bearing wear and noise |
| 02/15/2005 | US6856060 Super conductive bearing |
| 02/09/2005 | EP1504516A1 Superconductive device comprising a refrigeration unit, equipped with a refrigeration head that is thermally coupled to a rotating superconductive winding |
| 02/01/2005 | US6850137 Superconducting levitation magnet |
| 01/13/2005 | US20050009418 Boat propulsion system |
| 01/11/2005 | US6842324 Apparatus and method for controlling movement of an object through a medium using a magnetic field |
| 01/06/2005 | US20050001507 High temperature superconducting synchronous rotor coil having multi-piece rotor core |
| 01/04/2005 | US6837613 Sterile fluid pumping or mixing system and related method |
| 12/30/2004 | US20040266277 Ship propulsion system |
| 12/30/2004 | US20040262924 Marine propulsion unit |
| 12/28/2004 | US6836043 Engine with a superconductive winding arranged in a winding support and means for transmitting torque from the winding support to a shaft part |
| 12/23/2004 | US20040256922 Device for supplying electric power to a superconductor |
| 12/16/2004 | DE10321463A1 Supraleitende Maschineneinrichtung mit einer supraleitenden Wicklung und einer Thermosyphon-Kühlung Superconducting machine setup with a superconducting winding and a thermosyphon cooling |
| 12/16/2004 | DE102004023481A1 Electric drive system e.g. for naval frigate, uses multi-pole stator design and prescribed aspect ratio of length of active part to outer diameter of stator |
| 12/09/2004 | US20040248479 Electrical drive device for a ship with elastically supported electric motor |
| 12/09/2004 | US20040245865 Superconducting electrical machines for use in navy ships |
| 12/08/2004 | EP1483822A1 Superconducting device with a cold head of a refrigeration unit with a thermosyphon effect thermally coupled to a rotating superconducting winding |
| 12/07/2004 | US6828919 Exciter assembly telemetry |
| 12/02/2004 | US20040239201 Methods and apparatus for assembling homopolar inductor alternators including superconducting windings |
| 12/02/2004 | DE10322275A1 Kühlsystem für Elektrisches Antriebssystem mit Synchronmaschine mit Hochtemperatur-Supraleitender Feldwicklung für Propeller- und Jetantrieb mit besonders kleinen Durchmessern in schwimmenden Geräten Cooling system for electric propulsion system with synchronous machine with high-temperature superconducting field winding for propeller and jet propulsion with especially small diameters in floating equipment |
| 12/01/2004 | EP1482628A2 Dynamoelectric machine including superconducting windings |
| 11/25/2004 | WO2004102779A1 Superconducting motor device with a superconducting winding and cooling by thermal siphon |
| 11/25/2004 | WO2004102769A2 Homopolar machine with shaft axial thrust compensation for reduced thrust bearing wear and noise |
| 11/25/2004 | WO2004101356A1 Ship propulsion system comprising cooling devices for the stator and rotor of the synchronous machine thereof |
| 11/25/2004 | DE10317993A1 Superconducting electrical machine has magnetic circuit of magnetically weak iron-containing alloy whose composition is selected for defined saturation induction and iron losses in sub-region |
| 11/24/2004 | EP1479152A1 Thermally-conductive stator support structure |
| 11/24/2004 | CN1550061A Electrical machines for navy vessels based on superconducting technology, |
| 11/24/2004 | CN1550060A Shock-proof electric marine engine, e.g. engine or generator |
| 11/10/2004 | CN1545191A Superconducting power installation |
| 11/09/2004 | US6815860 High temperature super-conducting rotor coil support with split coil housing and assembly method |
| 11/09/2004 | US6815856 Tangential torque support |
| 11/03/2004 | EP1473815A2 Superconducting multi-pole electrical machine |
| 11/02/2004 | US6812601 Superconductor rotor cooling system |
| 10/28/2004 | US20040212258 Superconducting multi-pole electrical machine |
| 10/28/2004 | CA2753394A1 Superconducting multi-pole electrical machine |
| 10/27/2004 | EP1470740A2 Device for heating cold parts with a high thermal mass |
| 10/12/2004 | US6803684 Super-conducting synchronous machine having rotor and a plurality of super-conducting field coil windings |
| 10/07/2004 | US20040194290 System for manufacture and use of a superconductive coil |
| 10/05/2004 | US6799363 System for manufacture and use of a superconductive coil |
| 09/30/2004 | DE20318358U1 Equipment shrinking copper cylinder into central cavity of ferromagnetic pole core in superconducting electrical machine, includes unit evacuating mounting annulus |
| 09/30/2004 | DE20318357U1 Synchronous electrical machine with superconducting rotor winding excited through cooled MOSFETS, has individual control circuits and leads to switches |
| 09/28/2004 | US6798095 Device including component, which is ferromagnetic in cryogenic temperature range and can be subjected to mechanical loads |
| 09/28/2004 | US6796739 Torsional joint assembly and method of making same |
| 09/23/2004 | US20040182091 Vacuum retention method and superconducting machine with vacuum retention |
| 09/21/2004 | US6795720 High temperature superconducting synchronous rotor coil having multi-piece rotor core |
| 09/21/2004 | US6794970 Low alternating current (AC) loss superconducting coils |
| 09/21/2004 | US6794792 Cold structural enclosure for multi-pole rotor having super-conducting field coil windings. |
| 09/14/2004 | US6791229 Thin film superconducting motor with magnetically-quenched rotor |
| 09/14/2004 | US6791216 Exciter for superconducting rotating machinery |
| 09/08/2004 | EP1454404A1 Device for supplying at least one superconductor with power |
| 09/07/2004 | US6787967 High temperature super-conducting rotor coil support and coil support method |
| 09/02/2004 | WO2004075383A1 A rotor assembly |
| 09/02/2004 | WO2004075374A2 Extended core for motor/generator |
| 08/26/2004 | DE10303307A1 Maschine mit einem Rotor und einer supraleltenden Rotorwicklung Machine having a rotor and a rotor winding supraleltenden |
| 08/25/2004 | EP1449290A2 Boat propulsion system |
| 08/25/2004 | EP1448438A1 Marine propulsion unit |
| 08/25/2004 | EP1448437A2 Ship propulsion system |
| 08/25/2004 | CN1523747A A superconductive engine and operating method thereof |
| 08/19/2004 | US20040160140 Extended core for motor/generator |
| 08/18/2004 | EP1336236B1 Superconducting device with a cooling-unit cold head thermally coupled to a rotating superconductive winding |
| 08/17/2004 | US6777841 Rotor having superconducting winding; contactless magnetic bearing in fixed position; cooler; gas-tight wall enclosure |
| 08/12/2004 | WO2004068682A1 Machine comprising a rotor and a superconducting rotor winding |
| 08/12/2004 | US20040155551 Thin film superconducting motor with magnetically-quenched rotor |
| 08/12/2004 | US20040155538 Exciter for superconducting rotating machinery |
| 08/05/2004 | US20040151537 Joint assembly for superconducting motors |
| 08/05/2004 | US20040150269 Linear motor, its controlling method, and XY table |
| 08/03/2004 | US6770994 Super conductive bearing |
| 07/29/2004 | WO2004064231A1 Superconductor magnetizing device and superconducting synchronization device |
| 07/29/2004 | US20040145265 Homopolar machine with shaft axial thrust compensation for reduced thrust bearing wear and noise |
| 07/27/2004 | US6768244 Stator, dynamoelectric machine, and methods for fabricating same |
| 07/27/2004 | US6768232 High temperature superconductor rotor for a synchronous machine |
| 07/22/2004 | DE10357916A1 Verfahren zur Aufrechterhaltung eines Vakuums und supraleitende Maschine mit Vakuum-Aufrechterhaltung Method for maintaining a vacuum and superconducting machine with vacuum maintenance |
| 07/22/2004 | DE10300269A1 Electrical machine has non-magnetic outside of rotor envelope with electrical conductivity selected so magnetic fields generated by alternating voltage harmonics are absorbed |
| 07/15/2004 | US20040135463 Tangential torque support |
| 07/15/2004 | DE10260281A1 Elektrische Maschine Electric machine |
| 07/15/2004 | DE10259822A1 Elektrische Maschine mit bandagierter, tiefzukühlender Wicklung Electrical machine with bandaged, tiefzukühlender winding |
| 07/14/2004 | EP1437821A2 Superconductor rotor cooling system |
| 07/13/2004 | US6762517 High temperature super-conducting rotor having a vacuum vessel and electromagnetic shield and an assembly method |
| 07/08/2004 | WO2004057741A1 Electric machine comprising a wrapped coil that is to be deep-frozen |
| 07/08/2004 | WO2004057728A1 Air-gap winding for an electrical machine |
| 07/06/2004 | US6759781 Rotor assembly |
| 06/23/2004 | EP1430590A2 Superconducting electrical machines for use in navy ships |
| 06/17/2004 | US20040113503 Superconducting levitation magnet |
| 06/03/2004 | US20040104629 High temperature super-conducting rotor having a vacuum vessel and electromagnetic shield and an assembly method |
| 05/26/2004 | EP1421666A1 Shock-proof electric marine engine, e.g. engine or generator |
| 05/26/2004 | EP1421665A1 Electrical drive device for a ship with elastically supported electric motor |