Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › H02K 1 - Details of the magnetic circuit
Patents for H02K 1 - Details of the magnetic circuit (44,776)
09/2012
09/13/2012US20120228987 Stator core
09/13/2012US20120228977 Rotor-stator structures with an outer rotor for electrodynamic machines
09/13/2012US20120228976 Rotor-stator structures including boost magnet structures for magnetic regions in rotor assemblies disposed external to boundaries of conically-shaped spaces
09/13/2012US20120228967 Electric Motor
09/13/2012US20120228966 Electric motor and process for manufacturing a rotor or a stator of an electric motor
09/13/2012DE112009002428T5 Drehende elektrische Maschine Rotating electrical machines
09/13/2012DE10297146B4 Stator für eine rotierende elektrische Maschine A stator for a rotary electric machine
09/13/2012DE102012003442A1 Rotor base body for rotor of permanent magnet synchronous machine, has receiving opening including deformation zone that is deformed by exerting pressing force to reduce size of opening to allow fitting of permanent magnet in opening
09/13/2012DE102011013772A1 Synchronous motor e.g. claw-pole stepper motor, for use in drive applications, has stator whose pole claws are formed by bending metal sheet cover such that each claw is asymmetrically divided into large and small claw parts by axial slot
09/13/2012DE102008026648B4 Rotor für einen elektronisch kommutierten Elektromotor, Verfahren zur Herstellung eines solchen Rotors sowie bei der Herstellung eines solchen Rotors verwendbares Zwischenprodukt Rotor for an electronically commutated electric motor, process for the preparation of such a rotor as well as usable in the production of such a rotor intermediate
09/12/2012EP2498386A1 "Wind turbine rotary electric machine"
09/12/2012EP2498381A1 Stator coil segment for an electro mechanical transducer, in particular a generator and electro mechanical transducer, in particular electric generator
09/12/2012EP2498378A2 Permanent magnet arrangement for an electrical machine
09/12/2012EP2498377A1 Wind turbine
09/12/2012EP2498376A1 "Wind turbine rotary electric machine"
09/12/2012EP2498375A1 Dynamo-electric machine and automobile
09/12/2012EP2498374A1 Rotary motor actuator and horizontal axis wind turbine
09/12/2012EP2497184A2 Wind power generator having an internal coolant circuit
09/12/2012EP2497183A2 Electric machine
09/12/2012EP2497182A2 Laminated core for a combined radial-axial magnetic bearing and corresponding method
09/12/2012CN202435224U Brushless hollow rotor direct-current motor
09/12/2012CN202435223U Hybrid excitation synchronous motor for electric automobile
09/12/2012CN202435220U Single-phase capacitor motor
09/12/2012CN202435168U Brushless motor for driving roller of roller washing machine and roller washing machine
09/12/2012CN202435166U External-rotation rotor of brushless motor
09/12/2012CN202435165U Permanent magnet servo motor rotor lamination
09/12/2012CN202435164U Permanent magnet synchronous motor and arc rotor structure thereof
09/12/2012CN202435163U Magnet structure of motor rotor
09/12/2012CN202435162U Permanent-magnet motor rotor
09/12/2012CN202435161U Motor rotor of electric oil delivery pump
09/12/2012CN202435160U Dove tail groove structure of magnet yoke of high-speed hydrogenerator
09/12/2012CN202435159U Dual-magnetic-pole coreless rotor permanent-magnet motor
09/12/2012CN202435158U Motor with positioning ring
09/12/2012CN202435157U Radial outer coating four-pole rotor
09/12/2012CN202435156U Radial rotor with multiple magnetic poles
09/12/2012CN202435155U Surface-mounted magnetic structure used in motor
09/12/2012CN202435154U Energy-efficient motor forcing realization of internal circulation heat radiation
09/12/2012CN202435153U Disc type motor with amorphous iron alloy axial magnetic circuit and stator assembly of disc type motor
09/12/2012CN202435152U Stator core and motor
09/12/2012CN202435151U Stator iron core and motor
09/12/2012CN202435150U Rotor and stator structure of ventilator motor
09/12/2012CN202435149U Series excited machine and stator lamination pile thereof
09/12/2012CN202435148U Improved noise reduction structure of automobile micromotor magnetic shoe
09/12/2012CN202429843U Permanent magnet synchronous gearless traction machine
09/12/2012CN102668343A Rotor and rotor manufacturing method
09/12/2012CN102668340A A hydroelectric turbine with coil cooling
09/12/2012CN102668331A Rotor disk and assembly method
09/12/2012CN102668330A Electric motor
09/12/2012CN102668329A Permanent-magnet synchronous motor
09/12/2012CN102668328A Stator and assembly method
09/12/2012CN102668327A Stator assembly
09/12/2012CN102668326A Stator in an electric motor
09/12/2012CN102664510A Eight-pole stepping motor with large stepping angle being 3 degrees
09/12/2012CN102664508A External rotor motor
09/12/2012CN102664507A Inner rotor motor
09/12/2012CN102664504A Polyphase permanent magnet motor with leakage reactance adjustable structure
09/12/2012CN102664502A Mixed permanent magnet and electromagnetism compound excitation generator
09/12/2012CN102664501A Dual-rotor and dual-stator wind power generator and power generator set formed by dual-rotor and dual-stator wind power generator
09/12/2012CN102664493A Radial and tangential permanent magnet composite magnetic circuit generator for vehicles
09/12/2012CN102664492A Combined magnetic-pole-type composite excitation power generation device for automobile
09/12/2012CN102664479A Ventilation improvement device and method for brushless exciter of synchronous motor
09/12/2012CN102664475A Low-fluctuation built-in permanent magnet rotor for brushless motor
09/12/2012CN102664474A Bi-radial permanent-magnet composite magnetic circuit generator
09/12/2012CN102664473A Permanent magnet hybrid magnetic path generator
09/12/2012CN102664472A Rotor of series excited machine
09/12/2012CN102664471A Self-balanced type motor rotor
09/12/2012CN102664470A Buffer motor
09/12/2012CN102664099A Outer rotor axial magnetic circuit single-pole magnetic resistance type rotating transformer for space manipulator
09/12/2012CN102664098A Outer rotor axial magnetic circuit reluctance type rotary transformer with multiple pairs of poles for space manipulator
09/12/2012CN102664097A Double-channel axial magnetic circuit outer rotor reluctance type rotary transformer
09/12/2012CN102664096A Outer rotor salient pole reluctance type multi-pole rotary transformer
09/12/2012CN102664095A Double-stator double-channel axial magnetic circuit reluctance type rotary transformer
09/12/2012CN101710772B High-power positive pressure variable frequency speed regulation asynchronous motor special for top drive
09/12/2012CN101188369B Permanent magnet electrical rotating machine, permanent magnet rotor and wind power generating system
09/11/2012US8264119 Rotor for rotary electric machine comprising magnet element between two adjacent teeth
09/11/2012US8264118 Motor assembly
09/11/2012US8264117 Motor and electronic apparatus using the same
09/11/2012US8264112 Motor
09/11/2012US8264108 Brushless motor
09/11/2012US8264107 AFPM coreless multi-generator and motor
09/11/2012US8264097 Wind turbine generator and maintenance method thereof
09/11/2012US8261575 Self cooling motor system
09/10/2012CA2770806A1 Wind turbine rotary electric machine
09/10/2012CA2770667A1 Wind turbine rotary electric machine
09/10/2012CA2770666A1 Wind turbine
09/07/2012WO2012118879A2 System and methods for configuring stators of downhole electric motors
09/07/2012WO2012118787A2 Brushless pm machine construction enabling low coercivity magnets
09/07/2012WO2012118157A1 Rotor structure of rotating electric machine and manufacturing method thereof
09/07/2012WO2012118140A1 Cooling mechanism for electric motor and electric motor
09/07/2012WO2012118008A1 Rotating electric machine equipped with cooling structure, and construction machine equipped with the rotating electric machine
09/07/2012WO2012117672A1 Shaft
09/07/2012WO2012117535A1 Wedge inserter and coil insertion apparatus
09/07/2012WO2012116853A1 Electric machine having a rotor having reduced detent torque
09/07/2012WO2012116618A1 Switched reluctance generator with c-shaped stator iron core
09/07/2012WO2012081884A3 Amorphous magnetic component, electric motor using same and method for manufacturing same
09/07/2012WO2012022505A3 Electric motor having a segmented stator
09/07/2012WO2011147498A3 Laminated core, in particular for the rotor of an electric motor
09/07/2012CA2828527A1 Brushless pm machine construction enabling low coercivity magnets
09/07/2012CA2828291A1 Rotor for an electric machine
09/06/2012US20120223612 Method of manufacturing rotor core of electric rotating machine
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