| Patents for H02K 13 - Structural associations of current collectors with motors or generators, e.g. brush mounting plates, connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation (4,847) |
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| 04/30/2014 | CN101978580B Motor of windshield wiper |
| 04/24/2014 | DE102013111657A1 Mit Bürsten versehene Drehvorrichtung Provided with brush rotating device |
| 04/24/2014 | DE102006021696B4 Verfahren zur Herstellung eines Rotors einer dynamoelektrischen Maschine sowie Rotor einer dynamoelektrischen Maschine A method for manufacturing a rotor of a dynamoelectric machine rotor of a dynamoelectric machine, and |
| 04/23/2014 | CN203556239U Carbon powder collection box and brush generator using same |
| 04/23/2014 | CN103748770A Commutator, method for manufacturing commutator, and electric motor |
| 04/23/2014 | CN103746495A Brush, motor with brush and washing machine with motor |
| 04/16/2014 | EP2720353A2 Commutation device for power transmission in an electric machine |
| 04/16/2014 | EP2719070A2 Method for controlling the resisting torque of a motor vehicle alternator, and system for implementing this method |
| 04/16/2014 | CN203554209U A shaft current eliminating device |
| 04/16/2014 | CN203554208U Electric brush assembly |
| 04/16/2014 | CN203554150U An electric brush, a motor having the electric brush, and a washing machine having the motor |
| 04/16/2014 | CN103730991A Generator rotary body |
| 04/16/2014 | CN103730988A Motor shaft current removing device |
| 04/09/2014 | CN203537184U Carbon brush structure of miniature motor |
| 04/09/2014 | CN203537183U Connection structure between motor commutator and bearing |
| 04/09/2014 | CN103715796A Wheel-moving repulsive force permanent-magnet DC motor |
| 04/09/2014 | CN103715795A Wheel-moving repulsive force permanent-magnet DC motor |
| 04/09/2014 | CN103715580A Sliding contact device, motor and manufacture method for the same |
| 04/02/2014 | CN103701290A Dc commutator motor and auxiliary machine for motor vehicle using the same |
| 03/27/2014 | US20140084745 Commutator |
| 03/27/2014 | DE10204716B4 Motor Motor |
| 03/27/2014 | DE102010038158B4 Kraftfahrzeugsitz Motor vehicle seat |
| 03/26/2014 | CN203504363U Motor having automatic stop function |
| 03/26/2014 | CN103683694A Commutator and armature assembly used for motor, and motor with armature assembly |
| 03/26/2014 | CN103683693A Motor rotary shaft discharger |
| 03/26/2014 | CN103683692A Magnetic-energy continuous-rotation generator slip ring suitable for long-term rotation |
| 03/26/2014 | CN103683691A Multistage line contact type rotor electric energy output slip ring of magnetic energy generator |
| 03/26/2014 | CN103683690A Electric energy output slide ring with pure copper ring and carbon brush structure for magnetic motor |
| 03/26/2014 | CN103683687A Turbonator grounding device and method |
| 03/26/2014 | CN103683648A Driving device |
| 03/26/2014 | CN103683563A Stator structure |
| 03/20/2014 | WO2014040113A1 Electromagnetic turbine |
| 03/13/2014 | US20140070661 Use of double coil-strip springs for electric fuel pumps |
| 03/12/2014 | CN102066811B Transmission device comprising transmission housing |
| 03/12/2014 | CN101958625B Brush motor |
| 03/05/2014 | CN203466687U Radiator-fan motor provided with brush holder plate inside |
| 03/05/2014 | CN203466640U Embedded-commutator-type motor for radiator fan |
| 03/04/2014 | US8664811 Device having a brush-holder plate for supplying electrical current to an electric fan set of a motor vehicle and a support for an electronic circuit for supplying said motor and a means for joining the support to the brush-holder plate |
| 02/26/2014 | CN103609007A Dynamo-electric machine |
| 02/19/2014 | CN203445756U Through hole-type Ethernet communication slip ring and internal wiring system thereof |
| 02/19/2014 | CN203445710U Motor |
| 02/19/2014 | CN203445392U Carbon brush structure and motor |
| 02/19/2014 | CN103595214A DC motor |
| 02/18/2014 | DE202013105084U1 Läufer und Elektromotor Runners and electric motor |
| 02/13/2014 | WO2014024569A1 Contact member and electric motor |
| 02/13/2014 | DE102011004482A1 Commutator for commutator motor, has connectors comprising receiving and catching portions, where wires do not cross one above other such that receiving space extends in direction parallel to rotation axis of catching portion |
| 02/12/2014 | CN203434759U Permanent-magnet decelerating starter motor |
| 02/12/2014 | CN103580391A Improved commutator and electric brush of rotor magnetic pole winding-type motor |
| 02/12/2014 | CN101938196B Motor component assembling structure |
| 02/11/2014 | US8648515 Brush design for electric motor having commutator |
| 02/05/2014 | CN103560638A Electric motor and reduction motor |
| 02/04/2014 | US8643247 Electric motor and reduction motor |
| 01/29/2014 | CN203416123U Wind power slip ring assembly |
| 01/29/2014 | CN203416058U Series excitation motor rotor using enameled aluminum wire as winding |
| 01/29/2014 | CN103545962A Rotor of permanent magnet direct current motor |
| 01/29/2014 | CN102611253B Flexible connecting device for generator rotor conducting rod |
| 01/29/2014 | CN102035309B Method and apparatus for generating power in a wind turbine |
| 01/23/2014 | WO2014015231A2 Plastic brush guide |
| 01/23/2014 | US20140021824 Plastic Brush Guide |
| 01/22/2014 | CN203406760U Rare-earth permanent-magnet direct-current motor |
| 01/22/2014 | CN203406757U Three-phase automatic control synchronous motor |
| 01/22/2014 | CN103532330A DC motors, DC motor system, and method for manufacturing |
| 01/22/2014 | CN103532313A 马达 Motor |
| 01/22/2014 | CN103532312A Motor |
| 01/16/2014 | WO2014010373A1 Electrical contact structure and electric motor |
| 01/16/2014 | DE102012212045A1 Commutator motor for use as drive motor of electrical window lifter in motor car, has brushes applied with electric voltage, where brushes and/or slats are asymmetrically formed to change voltage based on rotation direction of rotor |
| 01/15/2014 | CN203398952U Direct current motor |
| 01/15/2014 | CN203398951U 换向器 Commutator |
| 01/15/2014 | CN203398950U Structure for positioning commutator and rotating shaft of micro motor |
| 01/15/2014 | CN103516143A Shaft current eliminating device |
| 01/15/2014 | CN103516099A Commutation for power transmission in an electrical machine |
| 01/15/2014 | CN102664494B Rotor signal transmission device with single sliding ring and multiple channels |
| 01/08/2014 | EP2681831A1 Method and system for calibrating rotor position offset of an electric motor |
| 01/07/2014 | US8624464 Brush and brush housing arrangement to mitigate hydrodynamic brush lift in fluid-immersed electric motors |
| 01/03/2014 | WO2014003295A1 Assembling apparatus for motor for assembling stator assembly with printed circuit board and stator assembly structure therefor |
| 01/03/2014 | WO2014003004A1 Rotary electric machine |
| 01/03/2014 | WO2014002262A1 Dc motor |
| 01/02/2014 | DE102012211359A1 Direct current motor, has brushes whose points are shifted at same adjustment angle or geometrical connection line with regard to position in which respective commutation of brushes coincides with zero crossing of voltage induced in coils |
| 01/01/2014 | EP2680412A2 Arrangement of coil wires in a rotor of an electric motor |
| 01/01/2014 | CN103490576A Three-phase self-control synchronous electromotor |
| 12/31/2013 | US8618713 Brush holder apparatus |
| 12/31/2013 | US8618712 Electric motor and reduction motor |
| 12/27/2013 | WO2013190822A1 Metal-carbonaceous brush and method for producing same |
| 12/26/2013 | US20130342073 Brush holder apparatus, brush assembly, and method |
| 12/25/2013 | EP2677639A1 Slip ring device and rotating electric machine using same |
| 12/25/2013 | EP2465185B1 Collector ring arrangement for a rotating electric machine |
| 12/25/2013 | CN203368240U Direct current motor |
| 12/25/2013 | CN103475161A Via hole type Ethernet communication sliding ring and inner wire arranging system thereof |
| 12/25/2013 | CN103474856A Carbon brush structure and motor |
| 12/18/2013 | CN203352387U Rotation motor |
| 12/18/2013 | CN102723816B State feedback switch and limited angle torque motor using same |
| 12/18/2013 | CN102611254B Large-current collector ring device of generator |
| 12/12/2013 | DE102013104933A1 Verfahren zur elektrischen Kontaktierung eines Aluminiumdrahts Method for electrically contacting an aluminum wire |
| 12/11/2013 | CN203339894U Motor slip ring structure |
| 12/11/2013 | CN102638134B Inner feed motor of independent collector |
| 12/05/2013 | WO2013180156A1 Carbon brush |
| 12/05/2013 | WO2013178342A2 Brush system for an electric motor |
| 11/28/2013 | WO2013175624A1 Electric motor |
| 11/27/2013 | CN203312960U Brush holder fixing device of leading wire in DC motor end cover and fixed component |
| 11/21/2013 | DE19917579B4 Dynamo-elektrische Maschine und Verfahren zu ihrer Herstellung Dynamo-electric machine and process for their preparation |