| 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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| 06/26/2013 | CN103178662A Rectified electromotor |
| 06/25/2013 | US8471431 Brushed electric motor and method for setting brush configuration |
| 06/20/2013 | US20130154448 Electrical machine for a motor vehicle |
| 06/20/2013 | DE102011088697A1 Elektrische Maschine und Verfahren zur Herstellung einer elektrischen Maschine Electric machine and method for producing an electrical machine |
| 06/19/2013 | CN203014519U Motor of evaporation blower fan |
| 06/19/2013 | CN203014518U Armature assembly of evaporation blower fan |
| 06/19/2013 | CN103166413A Built-in type permanent magnet direct current motor |
| 06/19/2013 | CN103166078A Slip ring |
| 06/19/2013 | CN101911437B Case lid assembly of DC motor with brush |
| 06/13/2013 | WO2013085056A1 Electric motor equipped with deceleration device |
| 06/13/2013 | US20130147312 Brush Motor and Cooling Fan Incorporating the Motor |
| 06/12/2013 | CN202997767U Alternating current controllable excitation electric generator |
| 06/12/2013 | CN202997060U Regulator connection structure for vehicle electric generator |
| 06/12/2013 | CN103147923A Strong wind resistance wind turbine generator system |
| 06/12/2013 | CN102047537B Winding method of motor, motor and seatbelt device equipped with motor |
| 06/12/2013 | CN101741181B Motor for field of heating ventilation air conditioning |
| 06/12/2013 | CN101656441B Track electric brush assembly used for electric motor provided with reverser and electric motor |
| 06/06/2013 | US20130140941 Brush cover for a brush-commutated electric motor and electric motor |
| 06/06/2013 | US20130140940 Electrical machine |
| 06/06/2013 | US20130140822 Fluid power driven charger |
| 06/05/2013 | CN202978611U Wiring structure in underground testing instrument |
| 06/05/2013 | CN202978610U Fixing device of slip ring of wound motor |
| 06/05/2013 | CN202978609U Sealed generator |
| 06/05/2013 | CN202978608U Explosion-proof generator |
| 06/05/2013 | CN103138496A Wiring method and structure inside downhole test instrument |
| 06/05/2013 | CN102157994B Constant direct-current motor |
| 05/29/2013 | CN202957715U DC motor commutating pole |
| 05/29/2013 | CN202957708U Water-cooling brush generator |
| 05/29/2013 | CN101741182B Motor commutator and motor rotor |
| 05/29/2013 | CN101378214B 电动马达 Electric motors |
| 05/23/2013 | WO2013074527A1 Low-profile connection system |
| 05/23/2013 | WO2012055471A3 Direct-current electric motor with flexible rotor design and method for production thereof |
| 05/23/2013 | DE102011119311A1 Commutator device for rotor of electric motor, has cylindrical, carrier body carrying electrical functional elements, and elastically displaceably mounted opposite to lamella body in radial and axial directions relative to rotational axis |
| 05/22/2013 | CN202949326U Motor with commutator loop structure |
| 05/22/2013 | CN103117634A Mercury brush commutator direct-current rotary motor and manufacturing method |
| 05/22/2013 | CN103117618A Electric motor driven liquid pump and brush for same |
| 05/22/2013 | CN103117606A Electromagnetic micro-actuator for gastrointestinal robot |
| 05/22/2013 | CN102324805B Electric brush device of brush direct current micro motor |
| 05/16/2013 | WO2013069689A1 Commutator material, method for manufacturing same, and micromotor using same |
| 05/15/2013 | CN202940702U Connection structure for end ring and conducting bar |
| 05/15/2013 | CN103107650A Rotary electric machine of starter device for internal combustion engine, sets resistivity of resistive layer in front side along rotation direction to be larger than resistivity in back side of resistive layer along rotation direction |
| 05/15/2013 | CN101896318B 电动工具 Power Tools |
| 05/08/2013 | CN202931122U Large capacity and high rotation speed motor collecting ring structure |
| 05/08/2013 | CN202930731U Bracket type collecting ring |
| 05/08/2013 | CN103095057A Method of increasing creepage distance between electric rings of water turbine generator electricity-collecting ring |
| 05/08/2013 | CN103095056A Disk Motor And Electric Power Tool Equipped With The Same |
| 05/08/2013 | CN103095055A Brush motor and fan using the same |
| 05/08/2013 | CN103095054A Starter armature |
| 05/08/2013 | CN103094999A Stator for rotating machine, holder for use with stator, rotating machine, and automobile |
| 05/07/2013 | US8436505 Electric motor and reduction motor |
| 05/02/2013 | US20130106236 Current control brush assembly |
| 05/01/2013 | CN202918139U Motor with property of overheating protection |
| 05/01/2013 | CN202918138U Motor shaft current extraction device |
| 05/01/2013 | CN103081316A Commutator motor |
| 05/01/2013 | CN103081310A Slip ring device and rotating electric machine using same |
| 05/01/2013 | CN103078449A Connecting method of exciting winding leading-out wire and sliding ring of synchronous motor |
| 05/01/2013 | CN102420497B Motor unit with dual internal and external electric brushes |
| 04/25/2013 | US20130099718 Ripple counter for multi-pole motors |
| 04/25/2013 | DE202013100038U1 Elektromotor Electric motor |
| 04/25/2013 | DE102011116652A1 Ripple Counter für Mehrpol-Motoren Ripple Counter for multipole motors |
| 04/24/2013 | EP2584679A2 Abnormal brush wear diagnostic device and rotary electric machine using the same |
| 04/24/2013 | CN202906684U 马达 Motor |
| 04/24/2013 | CN103066787A Brushless motor |
| 04/24/2013 | CN103066762A Ripple counter for multi-pole motor |
| 04/23/2013 | US8427028 Compact brush holder assembly having dynamic loading and improved brush box holder |
| 04/23/2013 | US8427027 Brush unit for an electric machine, spring and seal arrangement for the same, and method for the production thereof |
| 04/18/2013 | WO2013053553A1 Welding element for welding a contact element to a connecting element |
| 04/18/2013 | US20130093286 Brush system for brush motor design |
| 04/18/2013 | US20130093189 Method for generating additional electric energy in electric boats |
| 04/18/2013 | US20130093188 Method for generating additional electric energy in electric motorcycles |
| 04/18/2013 | US20130093187 Method for generating additional electric energy in electric bicycles |
| 04/18/2013 | CA2792859A1 Multi-mode motor for switching among motor power supplies |
| 04/17/2013 | EP2582025A2 Brush system for brush motor |
| 04/17/2013 | CN202889153U Novel electromagnetic motor |
| 04/17/2013 | CN103051111A Sealing device of collecting ring |
| 04/17/2013 | CN103051110A Brush system for brush motor |
| 04/17/2013 | CN103051086A Hybrid excitation type high-efficiency energy-saving automotive alternating current generator |
| 04/17/2013 | CN101567607B Switch for a brush wear recording circuit |
| 04/16/2013 | US8421317 End cap assembly |
| 04/11/2013 | WO2013052315A1 Self securing brazing preform clip |
| 04/10/2013 | EP2577851A2 Rotor comprising an electrical clamp connection |
| 04/10/2013 | CN202872582U Electromotion and generation integrated unit of pure electric vehicle and control circuit of pure electric vehicle |
| 04/10/2013 | CN202867253U Series motor pump |
| 04/10/2013 | CN202863322U Automobile regulator bracket and collector ring guard circle |
| 04/10/2013 | CN103036382A Hybrid excitation intermediate frequency motor and hybrid automated mechanical transmission (AMT) system and mobile power-generating car |
| 04/10/2013 | CN103036341A Disk motor, electric working machine including the same and method for adjusting balance of disk motor |
| 04/10/2013 | CN103036340A Disk motor and electric working machine including the same |
| 04/10/2013 | CN103035327A Large current pin structure of coil wound rotor motor |
| 04/09/2013 | US8415911 Power tool with a DC brush motor and with a second power source |
| 04/03/2013 | CN202856546U Electric motorcycle high rotating speed high power collecting ring |
| 04/03/2013 | CN202856512U High power lifting metallurgical motor |
| 04/03/2013 | CN102201707B Direct current machine |
| 03/27/2013 | CN202840849U Vibration motor brush and flat vibration motor with brush |
| 03/27/2013 | CN202840848U Motor armature portion welding structure |
| 03/27/2013 | CN202840847U Rotor wire-winding structure of window-adjusting motor |
| 03/27/2013 | CN202840846U Brush DC motor |
| 03/27/2013 | CN202840719U Vibration motor rotor and flat type vibration motor with rotor |
| 03/27/2013 | CN1540810B Metal coated carbon brush |
| 03/27/2013 | CN103004063A Fixation structure of radial lead of rotating electrical machine |
| 03/27/2013 | CN103001439A Rotary motor |