Patents
Patents for H02K 15 - Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing dynamo-electric machines (28,046)
03/2007
03/14/2007EP1763122A2 Motor and washing machine including the same
03/14/2007EP1761994A1 Electric machine and method for adjusting an axial distance therein
03/14/2007EP1250746A4 Brushless dc motor
03/14/2007CN1930645A An automated manufacturing machine
03/14/2007CN1929261A Method for making winding of brushless DC velocity measuring dynamo
03/14/2007CN1929260A Motor and motor manufacturing apparatus
03/14/2007CN1929256A Rotor, vibration motor having the same, and fabrication method thereof
03/14/2007CN1929253A Motor rotor pin jointing structure
03/14/2007CN1929251A Electric motor
03/14/2007CN1929248A Method for twining VPI corona-prevention layer between stator coil main insulating layer and corona-prevention layer
03/14/2007CN1929246A Laminated core for rotary rotor
03/14/2007CN1929245A Permanent-magnet rotor for an external-rotor electric motor particularly for washing machines and similar household appliances and manufacturing method thereof
03/14/2007CN1929242A Double-walled yoke and method for making the same
03/14/2007CN1929010A Spindle motor, recording and reproducing apparatus having the same, and method of manufacturing the spindle motor
03/14/2007CN1928417A Opposition method between steam generator rotor and acceleration tank
03/14/2007CN1305206C Motor rotor and its manufacture method
03/13/2007US7189070 Device for impregnating an insulation of a winding bar of an electrical machine
03/13/2007US7188403 Manufacturing method of armature comprising core constituted by assembling split core members
03/13/2007US7188401 Motor case
03/08/2007WO2007026900A1 Production method of rotor and rotor
03/08/2007US20070050970 Method and apparatus for mounting a plurality of magnet segments on a back ring
03/08/2007DE4421855B4 Kompakte Gebläseeinheit für Kraftfahrzeuge Compact blower unit for motor vehicles
03/08/2007DE102006038818A1 Doppelwandiges Joch und Verfahren zu dessen Herstellung Double-walled yoke and process for its preparation
03/08/2007DE102006037804A1 Electric motor, has set of notches provided at outer circumference of shaft section, where distance of pair of adjacent notches is more or equal to inner diameter and is less than outer diameter of shaft
03/08/2007DE102005017517B4 Statoranordnung für eine elektrische Maschine und Verfahren zum Herstellen einer Statoranordnung Stator assembly for an electrical machine and method for manufacturing a stator assembly
03/07/2007EP1760864A1 Rotor of an electrical machine
03/07/2007EP1759446A1 Winding device
03/07/2007EP1759047A1 Motor of washing machine
03/07/2007EP1396868B1 Method and device for machining stacked core
03/07/2007EP0901700B1 Rotating electric machines with magnetic circuit for high voltage and method for manufacturing the same
03/07/2007CN1926745A Assembling structure of power generating set
03/07/2007CN1925287A Brushless direct current motor rotor and its making method
03/07/2007CN1925284A Processing technology for copper end collar
03/07/2007CN1925282A Three-phase winding single-phase capacitor operation motor for washing machine
03/07/2007CN1925281A Single-phase induction motor with ground terminal
03/07/2007CN1925280A Induction motor rotor and its making method
03/07/2007CN1925278A Improving structure for compressor motor rotor balancing block
03/07/2007CN1925269A Stator structure for reciprocating motor
03/07/2007CN1925268A Motor and compressor using the same
03/07/2007CN1925266A Rotor for BLDC motor
03/07/2007CN1303746C Electromagnet shielded high-temp. superconductive synchronous rotor and method for assembling same
03/07/2007CN1303743C Vehicle ac generator
03/07/2007CN1303742C Lacing method of stator
03/07/2007CN1303741C 永磁体转子 A permanent magnet rotor
03/06/2007US7187260 Electromagnetic device with cover for prevention of damage to conductor of electromagnetic device
03/06/2007US7185418 Stacked stator core and method of manufacturing thereof, and rotary motor and method of manufacturing thereof
03/06/2007US7185414 Apparatus for forming wave windings for rotor and stator lamination packets of electrical machines
03/06/2007US7185413 Motor manufacturing method
03/01/2007WO2006134294A3 Winding in a stator of an electrical machine
03/01/2007US20070046130 Three-phase permanent magnet brushless motor
03/01/2007DE102006006798A1 Direct current (DC) generator electrical stator for e.g. motor vehicle alternator has varnish carrier element that is arranged closely contacting radially outermost surface of coil end of fixed winding
02/2007
02/28/2007EP1756930A1 Method for producing stator packs for long-stator linear motors of magnetic levitation railways
02/28/2007CN2874905Y Step motor rotor for improved fixing connecting structure
02/28/2007CN2874900Y Rotor of high performance permanent magnetic synchronous motor
02/28/2007CN1922774A Stator of outer rotor-type motor and method for the same
02/28/2007CN1921271A New method for assembling motor stator core
02/28/2007CN1921270A Method and cradle to handle a stator bar
02/28/2007CN1921265A Motor bearing support structure
02/28/2007CN1921261A Stator insulation protection holder for single-phase asynchronous plastic packaging motor
02/28/2007CN1302606C Motor and its manufacturing method
02/27/2007US7181830 Process of manufacturing a flux ring for an electric motor
02/22/2007WO2007022139A1 Self-regulated permanent magnet generator
02/22/2007US20070040458 Welding set of metal member including permanent magnet and welding method thereof, as well as electric rotating machine
02/22/2007CA2618709A1 Self-regulated permanent magnet generator
02/21/2007EP1754300A1 Device for encapsulating parts of electric motors by means of resins, as well as method for using such device
02/21/2007EP1754298A1 A process for mounting magnets in an electric motor rotor and electric motor rotor
02/21/2007CN2872721Y Electrically-aided steering permanent-magnetic DC brush motor of automobile
02/21/2007CN2872720Y Large-power oil-submersible electric motor
02/20/2007US7179539 Electromagnetic device
02/20/2007US7178219 Method of manufacturing a magneto-generator
02/15/2007WO2007018128A1 Anisotropic bond magnet and dc motor employing it
02/15/2007WO2007017380A1 Method for carrying out a winding process in an electrical machine, and auxiliary winding body
02/15/2007WO2007017322A1 Electric machine with a multi-level winding
02/15/2007WO2005050816A3 Dynamoelectric machine stator and method for mounting prewound coils thereunto
02/15/2007DE102005037375A1 Verfahren zur Bewicklung einer elektrischen Maschine und Wickelhilfskörper Method for winding of an electrical machine and auxiliary winding body
02/15/2007DE102005037373A1 Elektrische Maschine mit einer stirnseitigen Umlenkung von elektrischen Leitern Electrical machine with an end deflection of electrical conductors
02/14/2007EP1753113A2 Stator molding
02/14/2007EP1752994A1 Process for producing self-assembled rare earth-iron bonded magnet and motor utilizing the same
02/14/2007EP1751837A1 Brushless dc motors with remote hall sensing and methods of making the same
02/14/2007EP1458510B1 Process for the manufacture of an electric motor rotor
02/14/2007EP1166425B1 Sealed motor rotor with ball bearing
02/14/2007CN1914784A Method of balancing an suction unit comprising a ventilator and an electric motor
02/14/2007CN1913300A Single-phase motor and its stator winding and tie lines method
02/14/2007CN1913299A Coil winding and discharge
02/14/2007CN1913289A Rotor of rotating electric machine and method of assembling thereof
02/14/2007CN1913287A Wound internal rotor of double mechanical port electric machine
02/14/2007CN1913284A Halbach permanent magnet fault-tolerant brushless DC machine
02/14/2007CN1913283A Electromotor for washing machine and washing machine having the electric motor
02/14/2007CN1300921C Method for manufacturing a permanent-magnet excited rotor for a high speed electric motor
02/13/2007US7176592 Stator structure of rotary device and its forming method
02/13/2007US7176591 Pot-like or cup-like carrier
02/13/2007CA2264384C Stator bar jacking device
02/08/2007DE10302531B4 Messeinrichtung und Messverfahren für Elektromotoren Measuring device and methods of measurement of electric motors
02/08/2007DE102006013712A1 Verfahren zum Herstellen eines Stators einer rotierenden elektrischen Maschine A method for manufacturing a stator of a rotating electrical machine
02/08/2007DE102005036108A1 Electrical brushless motor with a permanent magnetic rotor is designed for use in a hard magnetic disc drive
02/08/2007DE102005035146A1 Gehäuse für eine elektrische Kleinmaschine Housing for a small electric machine
02/07/2007EP1750355A2 Coil winding and discharge
02/07/2007EP1750354A2 Method and cradle to handle a stator bar
02/07/2007EP1750350A2 Motor with single bent permanent magnet and its method of manufacture
02/07/2007EP1750348A2 Hermetic electric compressor