| 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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| 02/14/2008 | US20080036315 Resolver External Conductor Fixing Structure |
| 02/14/2008 | DE102007000287A1 Electric motor for use in fuel feed pump, has power point position where arm presses brush in reverse side of commutator, is located in rotation direction advance side with respect to axial center of brushes |
| 02/13/2008 | CN201022177Y DC electromotor |
| 02/13/2008 | CN201022171Y An improved vibration motor |
| 02/13/2008 | CN201022170Y An improved vibration motor |
| 02/13/2008 | CN201022169Y An improved vibration motor |
| 02/13/2008 | CN201022166Y An improved vibration motor |
| 02/06/2008 | CN201018361Y Electric motor of dust aspirator |
| 02/05/2008 | US7327058 Vibration motor having brushes with different osculatory tracks |
| 01/30/2008 | CN201015181Y Ultra-thin miniature motor |
| 01/30/2008 | CN101114781A Electric motor with reduction gear mechanism |
| 01/30/2008 | CN100365918C Fuel pump comprising an electric motor |
| 01/29/2008 | US7323796 Motor-driven tool |
| 01/24/2008 | US20080018193 Terminal for Rotating Armature |
| 01/24/2008 | DE102004024976B4 Startvorrichtung für Stromerzeuger als Einheit aus Verbrennungsmotor und Generator Starting device for power generators as a unit of engine and generator |
| 01/23/2008 | CN201009854Y Electric windscreen wiper of motorcycle |
| 01/17/2008 | US20080012446 Motor with brush |
| 01/16/2008 | CN101106304A Commutator, c motor and method for manufacturing the commutator |
| 01/16/2008 | CN101106303A Motor |
| 01/16/2008 | CN101106244A Motor with brush |
| 01/09/2008 | CN201004593Y Hub electric vehicle electromotor with carbon brush |
| 01/09/2008 | CN201004579Y A wiring device for electromotor converter |
| 01/09/2008 | CN101102064A Rotating electric machine having improved arrangement of brush holder for effectively dissipating heat generated by brush |
| 01/02/2008 | EP1873890A2 Universal motor with a device for removing dust |
| 01/01/2008 | USRE39974 Management of contact spots between an electrical brush and substrate |
| 12/26/2007 | EP1869751A1 Commutator motor |
| 12/26/2007 | CN200997548Y Motor structure |
| 12/26/2007 | CN100358223C Motor and electric brush unit |
| 12/26/2007 | CN100358221C Commutating device for small-sized motor and manufacturing method therefor |
| 12/21/2007 | WO2007144820A2 Brushless motor commutation and control |
| 12/19/2007 | CN200994101Y Miniature vibration motor and its electrode spring strip |
| 12/19/2007 | CN200994095Y Motor for automobile electric controlled mechanical speed variator |
| 12/18/2007 | US7308759 Method for production of a multi-layer carbon brush |
| 12/12/2007 | EP1470630B1 Device for suppressing the radio-interference of an electric commutator |
| 12/12/2007 | CN200989286Y Hand power generator |
| 12/12/2007 | CN101088208A Surge-suppression system for submersible electric motors |
| 12/12/2007 | CN100355186C End cap assembly |
| 12/11/2007 | US7307368 DC motor |
| 12/11/2007 | US7305752 Method for fabricating an inductive coil |
| 12/06/2007 | WO2007138662A1 Process for producing metal graphite brush material for motor |
| 12/05/2007 | EP1280258B1 Exciting substrate of rotary electric machinery |
| 12/05/2007 | CN200987113Y Photoelectric electromagnet commutator for permanent-magnet electric motor |
| 12/05/2007 | CN200987033Y Circular distributor ring |
| 12/05/2007 | CN101083420A Fuel pump, motor device for the same, and method for manufacturing the same |
| 12/04/2007 | US7302750 Method of manufacturing armature of rotary electric machine |
| 11/29/2007 | WO2007136475A1 Alternator rotor coil wire routing |
| 11/28/2007 | CN200983525Y Rear cover assembly of highly stable DC electromotor |
| 11/28/2007 | CN200983458Y Integrated electrical loop |
| 11/28/2007 | CN101078387A Motor and fuel pump |
| 11/28/2007 | CN100352145C Electric brush motor for electric power turning device |
| 11/28/2007 | CN100351514C Starter with overheat protection device |
| 11/27/2007 | US7301296 Integrated control and diagnostics system |
| 11/22/2007 | DE102006054834A1 Dynamoelektrischer Rotor Dynamoelectric rotor |
| 11/21/2007 | EP1250735B1 Brush holder for commutating machines |
| 11/21/2007 | CN101076935A Current reversing method for reversing apparatus and rotating electrical machine |
| 11/20/2007 | US7298065 Brush assembly |
| 11/15/2007 | WO2007128379A1 Commutator rotor of an electrical machine and procedure for its manufacture |
| 11/15/2007 | DE102006021696A1 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 |
| 11/13/2007 | US7294166 Copper-graphite brush body with a metal sulfide solid lubricant and a lead side containing graphite and copper but does not contain any metal sulfide solid lubricant |
| 11/06/2007 | US7291957 Universal terminal bar structure with ground contacting feature integrated into a body structure with versatile RFI suppression for electric motors |
| 11/01/2007 | WO2007122767A1 Dc motor |
| 10/31/2007 | CN200969546Y Vehicle AC generator retractor collar device |
| 10/31/2007 | CN200969545Y Electric shovel low-voltage bus rings |
| 10/24/2007 | CN200966016Y A device for eliminating the current on the synchronous motor shaft |
| 10/23/2007 | US7285931 Brushless motor commutation and control |
| 10/23/2007 | US7285889 Pulsed-inertial electric motor |
| 10/23/2007 | US7284314 Method of manufacturing rotor of rotary electric machine |
| 10/17/2007 | CN101056022A A low-noise processing technology with the commutator motor |
| 10/11/2007 | US20070236095 Electric motor apparatus |
| 10/10/2007 | EP1842277A2 Surge-suppression system for submersible electric motors |
| 10/10/2007 | CN100342624C Method of manufacturing segment for flat commutator |
| 10/10/2007 | CN100342598C Commutator for electric motor |
| 10/04/2007 | US20070228864 Wave Winding Armature |
| 10/04/2007 | DE19522858B4 Anker einer rotierenden elektrischen Maschine und Kraftfahrzeuganlasser mit einem solchen Anker Armature of a rotary electric machine and motor vehicle starter with such anchor |
| 10/03/2007 | EP1277270A4 Commutator and method for manufacture |
| 10/02/2007 | US7276827 Motorized reduction gear for functional equipment of a vehicle |
| 09/27/2007 | WO2006007311A3 Electrical contact technology and methodology for the manufacture of large-diameter electrical slip rings |
| 09/27/2007 | US20070222328 Brush assembly for alternator easy to install and capable of reliably preventing entrance of foreign matters |
| 09/26/2007 | EP1354396B1 Electric motor having armature coated with a thermally conductive plastic |
| 09/26/2007 | EP1314235B1 Planar commutator segement attachment method and assembly |
| 09/26/2007 | CN200953497Y DC electric machine brush holder assembly |
| 09/26/2007 | CN200953494Y Commutator support for electric motor and DC electric motor |
| 09/26/2007 | CN101043171A Current exchange D. C. motor |
| 09/26/2007 | CN100340036C Metal graphite material and production method thereof |
| 09/25/2007 | US7274127 Automotive alternator and automotive alternator brush abrasion detection system |
| 09/20/2007 | WO2007104589A1 Electrical machine |
| 09/20/2007 | DE102007010892A1 Automaschinenstarter mit Vorsprüngen an einer Kommutatoroberfläche Car engine starter with projections on a commutator |
| 09/20/2007 | DE102006011601A1 Elektrische Maschine Electric machine |
| 09/20/2007 | DE102006011550A1 Elektrische Maschine Electric machine |
| 09/20/2007 | DE102006011547A1 Elektrische Maschine Electric machine |
| 09/19/2007 | EP1568119B1 Electrical machine comprising a slip-ring arrangement |
| 09/19/2007 | CN200950559Y High rotational speed large-capacity horizontal type turbogenerator |
| 09/19/2007 | CN101040420A Commutator motor and method of manufacturing the same |
| 09/19/2007 | CN101039054A Small-sized Wind power generator and its assembly method |
| 09/19/2007 | CN100338831C Commutator, and electrical motor and fluid pump using the same |
| 09/13/2007 | WO2007102417A1 Carbon commutator and process for producing the same |
| 09/12/2007 | EP0891254B1 Continuous metal fiber brushes |
| 09/11/2007 | US7268461 Low cost electrical motor components manufactured from conductive loaded resin-based materials |
| 09/06/2007 | US20070205685 Motor |
| 09/05/2007 | CN200944556Y Sensor mounting structure of motor |