Patents for H02K 17 - Asynchronous induction motors; Asynchronous induction generators (5,343) |
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12/08/2005 | WO2005117236A1 Device for accommodating peripheral driving components |
12/08/2005 | US20050269979 Variable speed motor |
12/08/2005 | US20050269892 Induction machine rotors with improved frequency response |
12/07/2005 | EP1603223A1 Variable speed motor |
12/07/2005 | EP1016197B1 Rotor for an electric machine and a method of energizing a rotor in an electric machine |
12/07/2005 | CN1705207A Inverter rectification multi three-phase squirrel-cage asynchronous generator |
12/07/2005 | CN1705206A Rotor multi three-phase AC excitation asynchronous hydraulic generator |
12/07/2005 | CN1705205A Inverter feed multi three-phase squirrel-cage asynchronous motor |
12/07/2005 | CN1705204A Inverter feed rotor multi three-phase winding asynchronous motor |
12/01/2005 | WO2005114818A2 Induction machine rotors with improved frequency response |
12/01/2005 | CA2566977A1 Induction machine rotors with improved frequency response |
11/30/2005 | CN1702942A Variable speed motor |
11/29/2005 | US6969939 Bolted connector for electrical equipment |
11/24/2005 | WO2005112229A1 Starting device of single-phase induction motor |
11/24/2005 | US20050258701 Construction and method of an electric motor drive |
11/17/2005 | US20050253474 Synchronous induction motor and manufacturing method and drive unit for the same, and hermetic electric compressor |
11/16/2005 | CN1698251A Syncronous induction motor and electric hermetic compressor using the same |
11/10/2005 | WO2005107048A1 Valve electric drive |
11/10/2005 | WO2005107046A1 Electric machine |
11/10/2005 | WO2005107036A2 Motor with rotor supporting windings |
11/10/2005 | WO2005106514A1 Measuring device |
11/10/2005 | WO2005043705A3 Electrical generating system having a magnetic coupling |
11/10/2005 | US20050250610 Gear motor with fail-safe device |
11/10/2005 | DE102004010386A1 Drehstromasynchronmaschine Three-phase asynchronous |
11/09/2005 | EP1594212A2 Geared motor with fail-safe arrangement |
11/03/2005 | DE102005011912A1 Drehmelderanordnung eines Motors und Verfahren zum Messen der Drehzahl und Stellung eines Motorrotors Resolver configuration of an engine and method for measuring the speed and position of a motor rotor |
11/02/2005 | EP1592113A1 A two-pole electric motor with 100mm shaft height |
11/02/2005 | EP1198875B1 Permanent magnet synchronous motor |
11/02/2005 | CN1691470A Pole-changing double-speed three-phase asynchronous motor |
11/02/2005 | CN1691469A Variable speed motor |
10/27/2005 | US20050236918 Rotary disk energy storage and pulse power supply |
10/27/2005 | DE102004013098A1 Stator für einen Elektromotor Stator for an electric motor |
10/26/2005 | CN1688082A High-efficient three-phase asynchronous motor |
10/20/2005 | WO2005099070A1 Cooling device for an electrical machine cooled by means of a coolant |
10/20/2005 | US20050231151 Synchronous induction motor and electric hermetic compressor using the same |
10/19/2005 | CN1684344A Complex three phase AC motor |
10/18/2005 | US6956314 Alternator |
10/12/2005 | CN2733718Y Intelligentized secondary phase-shifting capacitor-run motor |
10/11/2005 | US6954018 Rotor of line start permanent magnet motor and manufacturing method thereof |
10/06/2005 | US20050218904 Fault detection circuit for a driver circuit |
10/06/2005 | US20050218863 High phase order electrical rotating machine with distributed windings |
10/06/2005 | US20050218748 Stator for a line-start electric motor |
10/06/2005 | US20050218738 Hybrid-secondary uncluttered permanent magnet machine and method |
10/06/2005 | US20050217105 Stator for a vehicular rotary electric machine and a manufacturing method thereof |
10/05/2005 | EP1581682A1 Washer/dryer |
10/04/2005 | US6952086 Linear position sensing system and coil switching methods for closed-loop control of large linear induction motor systems |
09/29/2005 | WO2005091475A1 Single field rotor motor |
09/29/2005 | US20050212371 Magnetic circuits of electrical machines |
09/29/2005 | DE102004011748B3 Stator für einen Line-Start-Elektromotor Stator for a line-start electric motor |
09/28/2005 | CN2730013Y Saturable signal-phase asynchronous motor |
09/28/2005 | CN2730002Y Rare-earth permanent-magnet machine |
09/28/2005 | CN1674416A Energy-saving motor assembly and producing method thereof |
09/28/2005 | CN1674415A External rotor double-feed AC brushless asynchronous dynamo |
09/28/2005 | CN1674414A External rotor type AC exciter |
09/22/2005 | US20050206266 Stator for an electric motor |
09/22/2005 | US20050206253 Motor resolver assembly and method of measuring speed and position of a motor rotor |
09/21/2005 | EP1578000A2 Stator for an electric motor |
09/21/2005 | EP1576715A1 Electrical machine |
09/21/2005 | CN1220318C Single phase directly start permanent magnetic synchronous motor |
09/20/2005 | US6946815 Switch for a variable-speed induction motor |
09/15/2005 | WO2005086324A1 Three-phase asynchronous machine |
09/15/2005 | US20050200232 Electric motor |
09/15/2005 | US20050200224 Apparatus and Method for Increasing Efficiency of Electric Motors |
09/14/2005 | EP1574708A1 Wind energy installation comprising a ring generator |
09/14/2005 | EP1516409A4 High phase order elctrical rotating machine with distributed windings |
09/08/2005 | US20050194856 Controlled reluctance AC induction motor |
09/07/2005 | EP1570566A1 Gas turbine engine starter generator with multiple windings on each exciter stator pole |
09/07/2005 | EP1509995A4 Polyphase induction electrical rotating machine |
09/07/2005 | EP1419315B1 Wind-energy installation comprising a ring generator |
09/07/2005 | CN1665105A Small-sized dipolar single-phase generator |
09/07/2005 | CN1665100A Stator of linear starting motor |
08/31/2005 | CN1663099A Electric motor windings |
08/24/2005 | EP1566878A1 Stator of a rotary electric machine and manufacturing method thereof |
08/24/2005 | EP1566877A1 Stator of a rotary electric machine and manufacturing method thereof |
08/24/2005 | CN1658473A Magnetic circuits of electrical machines |
08/23/2005 | US6933647 Squirrel-cage rotor for an asynchronous induction motor |
08/23/2005 | US6933638 Electric motor having a reverse air flow cooling system |
08/18/2005 | WO2005076435A1 Electromagnetic induction motor |
08/18/2005 | US20050179334 Rotary electric apparatus with skew arrangement |
08/17/2005 | EP1564872A2 Magnetic circuits of electrical machines |
08/17/2005 | CN2718885Y Inner and outer squirrel cage type quick stop self-braking AC single-phase asynchronous motor |
08/17/2005 | CN1654881A Exhausting lighting lamp |
08/16/2005 | US6930464 Driving circuit for improving starting of hybrid induction motor and method thereof |
08/16/2005 | US6930426 Alternator stator having a multiple filar construction to improve convective cooling |
08/11/2005 | DE10361246A1 Rotor for a line-start electric motor has retaining chambers (RC) for conductor rods fitted at a slant or straight to the rotor's axis of rotation and RC in an axial direction for permanent magnets |
08/11/2005 | DE102004001886A1 Connection method for linking an electric motor's rotor to a shaft like a crankshaft in a hermetic refrigerant condenser fits a sleeve between a rotor and the shaft |
08/04/2005 | US20050168094 Alternator |
08/04/2005 | US20050168090 High power two speed electric motor |
08/03/2005 | CN1649235A Alternator |
08/02/2005 | US6924613 System and method for monitoring current and providing motor protection |
07/27/2005 | EP1557933A2 Electrical apparatus |
07/27/2005 | CN2713720Y Magnetic assisting type cage mode asynchronous motor |
07/21/2005 | US20050156476 Rotating electrical machine and drive system of cage induction motor |
07/21/2005 | US20050156475 PMBDCM and two phase SRM motor, two phase SRM rotor and stator, and coil wrap for PMBDCM and SRM motors |
07/21/2005 | DE10359159A1 Motor for the underwater drive of water pumps in boreholes. The bearing bushing is made from e.g. graphite or epoxy resin has rotors having coupling pins on their ends facing each other |
07/14/2005 | US20050151438 Switching pattern ac induction motor |
07/13/2005 | EP1552599A1 An apparatus for drive control, power conversion, and start-up control |
07/13/2005 | EP1552598A2 Method, apparatus, and system for drive control, power conversion, and start-up control" |
07/13/2005 | EP1552597A1 Apparatus and method for identifying an operational phase and controlling energization |
07/13/2005 | EP1552592A1 Radial-axial electromagnetic flux electric motor, coaxial electromagnetic flux electric motor, and rotor for same |