| Patents for H02K 23 - Dc commutator motors or generators having mechanical commutator; Universal ac/dc commutator motors (6,220) |
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| 03/30/2006 | US20060066108 Mobile-power system utilizing propane generator, fuel cell and super capacitors |
| 03/30/2006 | DE102005041621A1 Verzögerungskompensation zu Gunsten einer stabilen Stromregelung bei Anwendung eines wahlfreien PWM_Schaltens mit variabler Verzögerung Delay compensation in favor of a stable current control when using a random PWM_Schaltens variable delay |
| 03/30/2006 | DE102005037518A1 Gleichstrombürstenmotor DC brush motor |
| 03/29/2006 | CN1754305A Phase advance angle optimization for brushless motor control |
| 03/28/2006 | US7019473 Noiseless driving circuit for DC motor |
| 03/23/2006 | WO2006031765A2 Fluoroscopy-free guidewire systems and methods |
| 03/23/2006 | US20060061225 Method and apparatus for cavitation threshold characterization and control |
| 03/22/2006 | CN2766446Y Highly effective DC brushless electric machinery |
| 03/21/2006 | US7015663 Brushless motor drive device |
| 03/16/2006 | US20060055272 Stator for electric motor |
| 03/16/2006 | US20060055271 Flat motor with brushes |
| 03/16/2006 | US20060055269 Servo-drive system and continuous finishing system of press |
| 03/16/2006 | US20060055262 Flat motor with brushes |
| 03/16/2006 | US20060055258 Motor gear box with grommets |
| 03/16/2006 | DE102004037899A1 Elektromaschine Electric machine |
| 03/16/2006 | DE102004037898A1 Electric machine e.g. drilling machine, has safety unit blocking switching of switching device by attachment to blocking device, which is implemented with actuating unit as single piece, when switch pusher is in activated position |
| 03/15/2006 | CN1747318A Delay compensation for stable current regulation when using variable-delay random PWM switching |
| 03/15/2006 | CN1747288A Non-shell disk DC series motor with axial magnetic field of electric vehicle |
| 03/14/2006 | US7012388 Method and circuit for driving a DC motor |
| 03/09/2006 | WO2006026295A2 Plenum/plug fan assembly |
| 03/09/2006 | WO2006025444A1 Motor |
| 03/09/2006 | US20060049785 Brushless motor drive device |
| 03/09/2006 | DE102004039611A1 Elektrisch betriebenes Werkzeuggerät An electrically operated power tool |
| 03/08/2006 | CN2764047Y high-efficient rare earth permanent dc motor |
| 03/07/2006 | US7009351 Single phase motor driving unit |
| 03/07/2006 | US7009322 Rotor of rotary electric machine and method of manufacturing the rotor |
| 03/02/2006 | US20060043918 Apparatus for controlling heat generation and recovery in an induction motor |
| 03/02/2006 | US20060043813 Stator structures |
| 03/02/2006 | US20060043806 Stator and motor |
| 03/02/2006 | DE19949082B4 Brennstoffpumpe für Brennkraftmaschinen Fuel pump for internal combustion engines |
| 03/01/2006 | EP1629585A2 Device for fixing permanent magnets inside the head of a field winding of an electric engine |
| 02/28/2006 | US7005812 Commutation converter for a brushless servo motor |
| 02/28/2006 | US7005773 Stator arrangement of vehicle AC generator |
| 02/28/2006 | US7003867 Method for winding coils on rotor core |
| 02/23/2006 | US20060038455 Finger exercise apparatus |
| 02/23/2006 | US20060038451 Small-power electric motor |
| 02/23/2006 | US20060038405 Hybrid gas turbine engine starter-generator |
| 02/23/2006 | DE102004039292A1 Elektrohandwerkzeugmaschine Electric hand tool |
| 02/23/2006 | DE102004039180A1 Hauptelement für eine elektrische Maschine The main element for an electrical machine |
| 02/22/2006 | EP1628385A2 Electrical power tool |
| 02/22/2006 | CN1738164A Novel direct-current motor |
| 02/22/2006 | CN1738161A Handheld type electric tool machine |
| 02/21/2006 | US7000307 Method for reducing arcing for motor armature with distributed windings |
| 02/15/2006 | EP1626482A1 Hand-held power tool |
| 02/15/2006 | CN2759045Y Non-iron core motor |
| 02/15/2006 | CN2759044Y DC electric machine with improved compensation winding connecting structure |
| 02/15/2006 | CN2759043Y Multiplication DC generator |
| 02/14/2006 | US6998799 System and method for improved motor control |
| 02/14/2006 | US6998743 Stator incorporating drive circuit and axial-gap brushless motor comprising same stator |
| 02/14/2006 | US6998741 Magnetic current concentrator connector for electric motor |
| 02/14/2006 | US6998740 Drive circuit device and motor having the same |
| 02/09/2006 | WO2006013451A1 Rotating electrical machine |
| 02/09/2006 | US20060028089 Power tool |
| 02/09/2006 | US20060028079 Backup battery charging circuit |
| 02/09/2006 | US20060028023 Fuel flexible thermoelectric micro-generator with micro-turbine |
| 02/08/2006 | EP1316136B1 Dc- or ac-commutator motors with concentrated windings |
| 02/08/2006 | CN2757418Y Multiple magnetic pole DC motor |
| 02/08/2006 | CN2757406Y Permanent magnet electric motor |
| 02/07/2006 | US6995490 Flux modifier for a permanent magnet brush-type motor using wound field coils combined with permanent magnets |
| 02/07/2006 | US6995488 Permanent magnet field small DC motor |
| 02/07/2006 | US6995478 Gas turbine engine starter generator that selectively changes the number of rotor poles |
| 02/02/2006 | US20060022628 Motor control system |
| 02/02/2006 | US20060022551 Stator for electrical motor |
| 02/01/2006 | CN2755856Y Armature |
| 02/01/2006 | CN1728510A 小功率电动机 Small power motors |
| 01/26/2006 | DE102005027416A1 Elektrischer Motor Electric Motor |
| 01/25/2006 | EP1619774A1 Brush system for an electric actuator of a motor vehicle |
| 01/25/2006 | CN1725607A Double magnet-wheel fitted DC generator |
| 01/25/2006 | CN1238950C D.C. spoke motor |
| 01/19/2006 | US20060012324 Electronically controlled power steering system for vehicles and method and system for motor control |
| 01/19/2006 | US20060012179 Narrow range variable frequency starter/generator system |
| 01/18/2006 | EP1616741A1 Electric motor |
| 01/18/2006 | CN2753049Y Permanent magnet brushlesls DC electric machine |
| 01/18/2006 | CN1237692C Electric rotating machine |
| 01/17/2006 | US6987340 DC motor with brushes |
| 01/17/2006 | US6987330 Method and system for controlling a belt-driven integrated starter generator |
| 01/12/2006 | US20060006654 Small multi-functional electric generator |
| 01/12/2006 | DE102005001705A1 Verfahren zur Herstellung von Ankern, Verfahren zur Herstellung von Elektromotoren sowie Anker A process for the production of anchors, process for the preparation of electric motors as well as anchor |
| 01/11/2006 | EP1615321A1 Proportional rotary torquer |
| 01/10/2006 | US6984949 System and method to selectively prevent movements of an electric vehicle |
| 01/10/2006 | US6984916 Integrated commutator with sense magnet |
| 01/10/2006 | US6984905 Case and electric motor having an engaging opening and deformable band and for producing the electric motor |
| 01/10/2006 | US6983529 Stator assembly with an overmolding that secures magnets to a flux ring and the flux ring to a stator housing |
| 01/04/2006 | CN2750562Y DC permanent magnet disk type motor device |
| 01/04/2006 | CN1716732A Coin type vibrating motor |
| 01/03/2006 | US6982511 Pole ring |
| 12/29/2005 | WO2005124976A2 Method for controlling an electric motor to reduce emi |
| 12/29/2005 | US20050285462 Electric blower and supercharger for automobiles using the same |
| 12/28/2005 | CN1713482A Electric motor |
| 12/22/2005 | US20050280321 Dynamoelectric machine having encapsulated coil structure with one or more of phase change additives, insert molded features and insulated pinion |
| 12/22/2005 | US20050278937 Dynamoelectric machine having encapsulated coil structure with one or more of phase change additives, insert molded features and insulated pinion |
| 12/22/2005 | DE102004027209A1 Magnet assembly for electrical motor e.g. for vehicle window operation has a fastenable sleeve with stop at one end for magnet wheels and element for bracing the magnet wheels |
| 12/22/2005 | DE102004026403A1 Elektrische Maschine Electric machine |
| 12/22/2005 | DE102004025812A1 Vorrichtung zur Aufnahme peripherer Antriebskomponenten Apparatus for recording peripheral drive components |
| 12/21/2005 | CN2747773Y D.C. dual-purpose dynamo |
| 12/21/2005 | CN2747772Y Rotary dynamo |
| 12/21/2005 | CN1233083C Rotary motor |
| 12/20/2005 | US6977457 Core having axially assembled core sub-parts and dynamo-electric machine member having the same |
| 12/20/2005 | US6977456 Core having axially assembled core sub-parts and dynamo-electric machine member having the same |
| 12/15/2005 | WO2005119137A2 Improved refrigeration device with improved dc motor |