Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › 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
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)
12/2012
12/05/2012CN101790834B Reduced-complexity self-bearing brushless DC motor
11/2012
11/29/2012WO2012066218A3 Method for assembling a commutator onto the shaft of a rotor and commutator, shaft, rotor and rotor electric machine for implementing this method
11/28/2012CN202565113U Motor end binding structure
11/28/2012CN202565112U Novel brush type switched reluctance motor
11/28/2012CN202565111U Double-fed generator collecting ring carbon powder cleaning sealing interface
11/28/2012CN102801233A Permanent magnet and electrical excitation mixed direct-current motor
11/27/2012US8319383 Vibration motor with brush assembly
11/22/2012DE19831774B4 Automatische Tür- oder Fensteranlage Automatic door or window system
11/21/2012CN202550817U Mini motor
11/21/2012CN202550816U Leg rubbing electric motor
11/21/2012CN202550813U Single-slip-ring multichannel rotor signal transmission device
11/21/2012CN202550791U Connecting device
11/21/2012CN202550260U Collecting ring 360-degree current-equalizing device of generator
11/21/2012CN101873078B Controllable rectifying device and electromotor using the same
11/21/2012CN101308977B Short-circuit member, commutator, armature, and method for manufacturing short-circuit member
11/14/2012CN202535222U Automobile generator electronic regulator
11/14/2012CN202535175U Hybrid excitation type internal combustion direct current arc welding machine
11/14/2012CN101617459B Holder stay fixing structure and motor with brush
11/06/2012US8304954 Commutator motor utilizing existing part to restrict radially outward movement of brush holders
10/2012
10/31/2012DE102012103731A1 Elektromotor Electric motor
10/31/2012CN202513792U Commutator motor
10/31/2012CN202513762U Structure for connecting starter armature commutator with armature winding
10/31/2012CN102761205A Commutator for electrical starter motor
10/24/2012CN202503410U Armature rectifying device of motor
10/24/2012CN102751822A Stable-type direct-current motor
10/23/2012US8294328 Brush gear of a motor
10/18/2012WO2012141349A1 Method of manufacturing a commutator
10/18/2012US20120262025 Commutator for Power Transmission in an Electric Machine
10/17/2012CN202495850U Generator high-current collector ring device
10/17/2012CN202495849U Flexible connecting device of conductive rod of generator rotor
10/17/2012CN102738970A Bus bar device, stator, motor and manufacturing method for stator
10/17/2012CN102738969A Automotive silicon commutator generator easy to assemble and maintain
10/17/2012CN102734073A Turbofan-type double-blade horizontal axis axial torque balance wind turbine generator
10/17/2012CN102148558B Permanent magnet DC motor
10/16/2012US8288902 Thermistor device preventing deformation of thermistor element, and preventing first conductive plate from directly conducted to second conductive plate
10/10/2012CN202488288U Inner feedback generator with independent current collector
10/10/2012CN202488287U Connection structure of automobile starter armature winding and commutator
10/10/2012CN202488122U Current grounding device for motor shaft
10/10/2012CN102723819A Novel carbon powder collection box of wind power generator
10/10/2012CN102723816A State feedback switch and limited angle torque motor using same
10/10/2012CN101552512B Screw motor
10/10/2012CN101309020B Rotor for a generator, especially for a turbogenerator
10/10/2012CN101243600B Brushless motor commutation and control
10/10/2012CN101233668B Electromotor commutation device, portable power tool and method for establishing electrical connection
10/08/2012DE202009018610U1 Rotor für einen Elektromotor A rotor for an electric motor
10/03/2012CN202475167U Motor with grounding electric brush terminal
10/03/2012CN102710067A Series-excited motor
10/03/2012CN102710064A Overhead touring power generating car
10/03/2012CN101540466B Electric motor and carbon brush assembly used therefor
10/03/2012CN101308978B Short-circuit member, commutator, armature, and method for manufacturing short-circuit member
09/2012
09/26/2012CN102694440A Oil basin dust removal protection device for generator motor
09/19/2012CN202444382U High-voltage motor
09/18/2012US8269394 Extrusion coated plane commutator
09/18/2012US8268222 Methods of making electrical motor components from conductive loaded resin-based materials
09/12/2012CN202435202U Combined grounding brush ring
09/12/2012CN102668344A Apparatus for generating alternating current power by direct current supply brush that rotates with field pole generator, and apparatus for generating direct current power
09/12/2012CN102664494A Rotor signal transmission device with single sliding ring and multiple channels
09/07/2012WO2012118579A1 Method and system for calibrating rotor position offset of an electric motor
09/05/2012CN202424421U Fan motor
09/05/2012CN202424404U Aerial-tour power generating car
08/2012
08/30/2012US20120217841 Brush holder apparatus, brush assembly, and method
08/29/2012EP1298774B1 Dynamo-electric machine and fan motor for vehicle
08/29/2012CN202405960U Direct-current motor with arc extinction device
08/29/2012CN202405959U Slip ring used for low-power wind generator
08/29/2012CN202405956U Shaft system main motor capable of serving as asynchronous motor
08/29/2012CN102651587A Engine cooling system, cooling module and motor
08/29/2012CN102651580A Engine cooling system, cooling module and motor
08/23/2012WO2012111126A1 Slip ring device and rotating electric machine using same
08/22/2012CN202395612U Motor and slip ring seat mechanism for motor
08/22/2012CN202395611U Power supply connecting insulation ring of alternating current motor
08/22/2012CN202395610U Carbon brush slide rail
08/22/2012CN202395545U Motor for hydraulic pump
08/22/2012CN102644840A Prelubricated oil pump of diesel engine
08/22/2012CN101647179B Carbon commutator for fuel pump, carbon brush, and fuel pump with these carbon commutator and carbon brush incorporated therein
08/21/2012US8247944 Method for reducing current and torque ripple in a brushed electric motor and motor employing the same
08/16/2012US20120206010 Brush holder apparatus
08/15/2012EP1913677B1 Portable power tool
08/15/2012EP1055277B1 Conductor strip with commutator brushes for an electric drive unit for units of a motor vehicle
08/15/2012CN202384924U Wiring structure of leading-out wire of motor rotor
08/15/2012CN102638135A Conducting device of brush motor
08/15/2012CN102638134A Inner feed motor of independent collector
08/15/2012CN102635566A Internal speed-regulating two-speed electronic fan
08/15/2012CN102635562A Condensing fan of automobile air conditioner
08/14/2012US8242659 Mold commutator and commutator motor using the same
08/09/2012US20120200194 Slip-ring arrangement for a rotating electrical machine
08/08/2012EP1551094B1 Rotating electric machine for vehicle
08/08/2012CN202374127U Automobile fan motor
08/08/2012CN202374126U Motor
08/08/2012CN202374125U Grounding brush device of alternating current variable frequency motor
08/08/2012CN202374117U Internal-external two-brush motor set
08/08/2012CN101860126B Micromotor commutator system
08/02/2012WO2012101924A1 Carbon brush for fuel pump and method for manufacturing same
08/02/2012DE19880977B4 Automatische Tür- oder Fensteranlage Automatic door or window system
08/01/2012CN202364064U Wiring device of dual-power motor
08/01/2012CN202364063U Distribution part of magnetoelectric generator
08/01/2012CN202364062U Wiper motor
08/01/2012CN202364036U Novel swinging shovel
08/01/2012CN102624158A Electric tool and permanent magnet motor
08/01/2012CN102005864B Series excited motor with reverser
07/2012
07/26/2012WO2011151100A3 Rotor comprising an electrical clamp connection
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