| Patents for H02K 19 - Synchronous motors or generators (6,576) |
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| 08/12/2014 | US8803376 AC motor and control apparatus for the same |
| 08/07/2014 | WO2014015920A3 Reluctance disc rotor machine |
| 08/07/2014 | US20140217838 Magnetic gear arrangement having a variable gear ratio |
| 08/07/2014 | DE102014201740A1 Rotor, Reluktanzmaschine und Herstellungsverfahren für Rotor Rotor reluctance machine and manufacturing method of rotor |
| 08/06/2014 | CN203761232U 一种双电压电机 A dual voltage motors |
| 08/06/2014 | CN203761231U 一种相复励发电机 A phase-compound excitation generator |
| 08/06/2014 | CN102780372B 一种与同步发电机同轴的励磁机充磁装置 One kind of coaxial and synchronous generator exciter magnetizing device |
| 08/05/2014 | US8796871 Turbine engine starter/generator, and method for the control thereof |
| 07/31/2014 | WO2013117480A3 Rotor and reluctance motor |
| 07/31/2014 | US20140210285 Single phase switched reluctance machine with short flux path |
| 07/30/2014 | CN203747603U 小型或微型同步电机 Small or micro synchronous motor |
| 07/30/2014 | CN103959618A 旋转电机用转子及具备该旋转电机用转子的旋转电机 A rotating electrical machine comprising a rotor of the rotating electric machine and a rotor rotating motor |
| 07/24/2014 | WO2014044496A3 Method of calibrating a reluctance actuator assembly, reluctance actuator and lithographic apparatus comprising such reluctance actuator |
| 07/24/2014 | DE102013200890A1 Transversalflussmaschine Transverse flux |
| 07/23/2014 | CN203734490U 一种分体式发电机 A separate-type generator |
| 07/23/2014 | CN103944335A 一种低速大转矩盘式同步电机 One kind of low speed high torque synchronous motor disc |
| 07/23/2014 | CN103944288A 一种磁路互补型定子电励磁同步电机 One kind of complementary stator magnetic circuit electrically excited synchronous motors |
| 07/17/2014 | WO2014108205A1 Voltage adjustment for an energy harvester |
| 07/17/2014 | DE102013200436A1 Spulenträger für eine Erregerspule, Erregerspulenanordnung sowie Statoranordnung für eine Homopolarmaschine Coil former for an excitation coil excitation coil assembly and stator assembly for a homopolar machine |
| 07/16/2014 | CN203722444U 一种同步电机的定子 A synchronous motor stator |
| 07/16/2014 | CN103931088A 磁通切换电机 Flux-switching motor |
| 07/16/2014 | CN103931083A 磁通量切换机 Flux switching machine |
| 07/16/2014 | CN103929031A 复励双励磁绕组分瓣转子磁通切换双凸极无刷直流发电机 Compound excitation field winding split double rotor flux switching Doubly Salient Brushless DC Generator |
| 07/15/2014 | US8779644 Rotating electrical machine and method for manufacturing a stator thereof |
| 07/10/2014 | WO2014107496A1 Permanent magnet motor degradation diagnostics system |
| 07/10/2014 | DE102014100243A1 Mehrkanalige Wicklungsfeld-Synchronmaschine Multi-channel field winding synchronous machine |
| 07/09/2014 | EP2751924A2 Method for regulating a generator set |
| 07/09/2014 | EP2751923A2 Method for regulating a generator set |
| 07/09/2014 | EP2751910A2 Electric machine with improved cooling |
| 07/09/2014 | CN203708049U 一种滚筒式开关磁阻电机 A drum-type switch reluctance motor |
| 07/09/2014 | CN203707912U 一种同步六级实心转子新型阻尼环结构 A synchronous six new solid rotor damping ring structure |
| 07/09/2014 | CN103915964A 两相整流叠加双励磁绕组的四相电励磁双凸极发电机 Superposition of the two-phase rectifier dual four-phase electric field winding Doubly Salient Generator |
| 07/03/2014 | WO2014104184A1 Double stator switched reluctance rotating machine |
| 07/02/2014 | CN103904856A 一种具有初始自励磁能力的无刷谐波励磁同步发电机 Having an initial capacity of self-excitation brushless synchronous generator harmonic excitation |
| 06/26/2014 | WO2014097432A1 Motor system, motor, and drive circuit |
| 06/26/2014 | DE102013113983A1 Rotor für einen Fahrzeuggenerator A rotor for a vehicular generator |
| 06/26/2014 | DE102012223711A1 Elektrische Maschine Electric machine |
| 06/26/2014 | DE102012223705A1 Elektrische Maschine Electric machine |
| 06/26/2014 | DE102012223701A1 Elektrische Maschine Electric machine |
| 06/26/2014 | DE102012113061A1 Joint for pivotally connecting articulated arms, has coils that are arranged on both primary winding and secondary winding connected with articulated arm portions |
| 06/25/2014 | EP2745385A1 Wound field rotating machine with capacitive power transfer |
| 06/25/2014 | CN103887912A 一种带有附加电感线圈的电动机 An additional inductance coil motor with the |
| 06/25/2014 | CN103887908A 一种无刷谐波励磁同步电机 A brushless synchronous motor harmonic excitation |
| 06/25/2014 | CN102089965B 他励式同步电机以及运行同步电机的方法 The method he excited synchronous motor and synchronous motor running |
| 06/24/2014 | US8760105 Electric machine and current source inverter drive system |
| 06/19/2014 | WO2013110672A3 Electric machine |
| 06/18/2014 | DE10000956B4 Verfahren zur Herstellung eines Fahrzeugwechselstromgenerators A method of manufacturing a vehicle alternator |
| 06/18/2014 | CN203660842U 一种交流发电机励磁机 An AC generator exciter |
| 06/12/2014 | WO2014088524A1 Dc induction generator comprising poles of different polarity |
| 06/12/2014 | WO2014087461A1 Rotor of rotating electrical machine and method for manufacturing same |
| 06/12/2014 | WO2013149682A3 Multi-polar brushless generator for supplying electrical energy to railway passenger cars |
| 06/12/2014 | WO2012165989A3 Low speed electric generator |
| 06/11/2014 | EP2740199A1 Connector, current-rectifying device provided with such a connector, and electric machine provided with such a rectifying device |
| 06/11/2014 | CN103858324A Wound field rotating machine with capacitive power transfer |
| 06/11/2014 | CN103858319A Lead wire connection structure of rotating electric machine |
| 06/11/2014 | CN103855891A Switched reluctance motor |
| 06/10/2014 | US8749109 Rotor disk with spoke openings |
| 06/05/2014 | WO2014083687A1 Rotating electrical machine system and wind power generation system |
| 06/04/2014 | EP2738923A1 Permanent magnet synchronous motor |
| 06/04/2014 | EP2737610A2 Terminal box |
| 06/04/2014 | CN203632507U 正压外壳型三相同步发电机 Three-phase synchronous generator pressurized enclosure |
| 06/04/2014 | CN203632506U 四极隔爆型无刷励磁同步发电机 Quadrupole flameproof brushless synchronous generator |
| 06/04/2014 | CN203632505U 正压外壳型加增安型无刷励磁同步电动机 Pressurized enclosure type plus increased safety brushless synchronous motor |
| 06/04/2014 | CN103843235A Method of forming secondary for linear drive motor comprising sheet of highly permeable magnetic material having synchronized motor teeth, encoder teeth and communication tracks |
| 06/04/2014 | CN102369653B Electrical machine |
| 06/04/2014 | CN102318183B Rapid de-excitation system for synchronous machines with indirect excitation |
| 06/03/2014 | US8742635 Turbo generator with exciter having pressure recovery |
| 06/03/2014 | CA2502372C Synchronous motor field loss recovery |
| 05/30/2014 | WO2014079881A2 Electric machine and method of operation thereof |
| 05/29/2014 | US20140145536 Method and apparatus for compensating a line synchronous generator |
| 05/28/2014 | DE102004055905B4 Dynamo-elektrische Maschine The dynamo-electric machine |
| 05/27/2014 | US8736136 Magnetic field manipulation in switched reluctance motors and design method |
| 05/27/2014 | US8736128 Three dimensional magnetic field manipulation in electromagnetic devices |
| 05/22/2014 | DE102012021963A1 Electric motor e.g. reluctance motor for driving movement of device, has several coils arranged between pole shoes and armature with windings that surround coils in regions along armature, so that armature is magnetized by coils |
| 05/21/2014 | EP2733831A1 A starting resistor with efficient cooling |
| 05/21/2014 | EP2732537A2 Method of forming secondary for linear drive motor comprising sheet of highly permeable magnetic material having synchronized motor teeth, encoder teeth and communication tracks |
| 05/21/2014 | CN203608058U 二极隔爆型无刷励磁同步发电机 Two-pole brushless synchronous generator flameproof |
| 05/21/2014 | CN203608057U 抗辐射环保无刷同步发电机 Anti-radiation environmental brushless synchronous generator |
| 05/21/2014 | CN203608056U 励磁装置 Exciter |
| 05/21/2014 | CN203608055U 箱式正压型同步电动机 Box-type positive-type synchronous motor |
| 05/21/2014 | CN102577030B 伦德尔型旋转机械 Lendl rotating machinery |
| 05/15/2014 | WO2013108014A3 Reluctance motors |
| 05/14/2014 | CN103795303A 用于电动车辆的驱动电机及其控制方法 Drive motor and control method for electric vehicle |
| 05/14/2014 | CN103795209A 增磁升压双励磁绕组复励的电励磁双凸极发电机 Increasing magnetic field winding compound excitation double boost electric Doubly Salient Generator |
| 05/14/2014 | CN103795208A 同步风力发电变频电机系统 Synchronous wind power inverter motor system |
| 05/14/2014 | CN102119481B 同步电机 Synchronous motors |
| 05/14/2014 | CN101970955B 用于压缩机的马达以及具有该马达的封闭式压缩机 The hermetic compressor motor for a compressor having the motor and |
| 05/08/2014 | DE10250171B4 Kraftfahrzeugwechselstrommaschine mit einem Kühllufteinlaßfenster, welches einen ungleichmäßigen Öffnungsbereich entlang der Drehrichtung besitzt Motor vehicle alternator with a cooling air intake window which has a non-uniform opening area along the rotational direction |
| 05/08/2014 | DE102012021600A1 Elektromotor Electric motor |
| 05/07/2014 | EP2727238A2 Electrical machine comprising a safety circuit |
| 05/07/2014 | CN203589981U 一种大容量高速无刷凸极同步发电机 A high capacity, high-speed brushless salient pole synchronous generator |
| 05/07/2014 | CN203589980U 一种大功率轨道焊接高效励磁单相发电机 One kind of orbital welding power efficient single-phase generator excitation |
| 05/07/2014 | CN103782493A 连接器，设置有这种连接器的电流整流装置，和设置有这种整流装置的电机械 Connectors, this connector is provided with a current rectifying means, and is provided with electro-mechanical devices such rectifier |
| 04/30/2014 | EP2725248A1 Bearing |
| 04/30/2014 | CN203574516U Brushless electro-magnetic lower-speed generator applicable to low-wind-speed wind mill |
| 04/30/2014 | CN103762807A Three-phase brushless synchronous generator capable of controlling air volume of air course |
| 04/23/2014 | EP2721730A2 Method for controlling a wind turbine |
| 04/23/2014 | EP2721728A2 Alternator with voltage regulation |
| 04/23/2014 | CN103748772A Rotary electrical machine |
| 04/16/2014 | CN203554244U Salient pole synchronous generator rotor and motor |