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)
08/2007
08/16/2007WO2006108105A3 Electrical machine with segmented claw poles
08/16/2007US20070188289 Core having superior end face insulation and method of treating core end faces to give insulation coating
08/16/2007US20070188277 Linear drive device provided with an armature body having a magnet carrier
08/16/2007US20070188044 Dynamoelectric rotor
08/16/2007US20070188043 Dynamoelectric rotor
08/16/2007US20070188039 Motor Armature Manufacturing Method
08/16/2007US20070188038 Self magnetizing motor
08/16/2007US20070188034 Electric motor and fan unit employing the same
08/16/2007US20070188031 Servo motor with large rotor inertia
08/16/2007DE112005001919T5 Verfahren zur Herstellung eines geschichteten Kerns A method of manufacturing a laminated core
08/16/2007DE102006035840A1 Magnetoelektrischer Generator Magneto Generator
08/16/2007DE102006005316A1 Kühleinrichtung für eine elektrische Maschine, elektrische Maschinen mit einer solchen Kühleinrichtung, Dynamoblech sowie Herstellungsverfahren für solche elektrischen Maschinen Cooling device for an electrical machine, electric machine with such a cooling device, dynamo sheet and manufacturing method for such electrical machines
08/15/2007EP1818955A1 Permanent magnet for motor, motor housing and motor device
08/15/2007EP1818949A2 Mixed rare-earth based high-coercivity permanent magnet
08/15/2007EP1817831A1 Rotor for an electric machine
08/15/2007CN2935613Y Permanent-magnet linear oscillating motor
08/15/2007CN2935612Y Electric power-assisted steering permanent-magnet brushless DC motor for automobile
08/15/2007CN2935610Y Overall plastic shell permanent-magnet DC motor for household electric seamer
08/15/2007CN2935599Y Small-sized salient pole generator rotor
08/15/2007CN2935598Y Stator core of motorcycle magnetic motor
08/15/2007CN2935594Y Bicycle electricity generation storing device
08/15/2007CN1332501C Integrated permanent-magnet synchronization start generator
08/15/2007CN1332499C Method for fabricating stator core and back yoke of outer rotor type motor in washing machine
08/15/2007CN1332493C Blushless DC motor and blushless DC motor controller
08/15/2007CN1332492C Structure of motor stator magnetic conductive sheet consisting of single magnetic conductive sheets
08/15/2007CN101019298A Commercial low cost, high efficiency motor-generator
08/15/2007CN101019297A Electrical rotary machine and electromagnetic apparatus
08/15/2007CN101019296A 同步电机 Synchronous motors
08/15/2007CN101019294A A process for mounting magnets in an electric motor rotor and electric motor rotor
08/15/2007CN101018002A Small three-phase high-performance square wave permanent magnetic DC low-speed brushless motor
08/15/2007CN101017998A Directly driving mixed excitation dual stator wind power dynamotor
08/15/2007CN101017997A Dynamoelectric machine having an encapsulated coil structure
08/15/2007CN101017995A Apparatus and method for cooling a motor
08/15/2007CN101017994A An internal heat radiation method of the electromotor and a hollow axis pole for automatic wind exhaust
08/15/2007CN101017992A Permanent magnetic generator for vehicle
08/15/2007CN101017991A A middle and small ultra-high efficiency copper casting rotor motor
08/15/2007CN101017990A Motor with simplified structure and related control device
08/14/2007US7257506 Position detecting system and method
08/14/2007US7256526 Integrated stator-axle for in-wheel motor of an electric vehicle
08/14/2007US7256521 Motor or generator and method of producing the same
08/14/2007US7254881 Method for manufacturing an armature of a rotation apparatus
08/09/2007WO2007088919A1 Electric power steering device
08/09/2007WO2007088102A1 Electric motor
08/09/2007WO2007088101A1 Electric motor
08/09/2007US20070182275 Dynamoelecrtric rotor
08/09/2007US20070182274 Apparatus for generating sine waves of electromotive force, rotary switch using the apparatus, and generators using the rotary switch
08/09/2007US20070182273 Turbine with constant voltage and frequency output
08/09/2007US20070182271 Manufacturing method of stator, and stator
08/09/2007US20070182270 Motor stator device
08/09/2007US20070182269 Power tool and method for assembling the same
08/09/2007US20070182268 Magnetoelectric generator
08/09/2007US20070182267 Dynamoelectric machine having reduced magnetic noise and method
08/09/2007US20070182266 Motor with simplified structure and related control device
08/09/2007US20070182261 Electronically commutated motor
08/09/2007US20070182259 Electric pump unit
08/09/2007US20070182258 Electric motor for a drive of a vehicle, in particular railroad drives, and a drive having such an electric motor
08/09/2007US20070180685 Method for producing a winding support for an electrical machine
08/09/2007US20070180683 Insulated motor core and method for producing same
08/09/2007US20070180682 Electric Rotating Machine and Stator for the Same
08/09/2007DE102007003247A1 Kühlsystem und -verfahren für Elektromotoren mit konzentrierten Wicklungen Cooling system and method for electric motors with concentrated windings
08/09/2007DE102006005046A1 Elektrische Maschine mit ungleichmäßigen Polzähnen Electrical machine with non-uniform pole teeth
08/09/2007DE102006004608A1 Elektrische Maschine Electric machine
08/09/2007DE102006003598A1 Permanent excited synchronous motor has stator, axially running slots and number given in advance to these slots is provided with electrical conductors of coil system, in order to produce magnetic flow
08/08/2007EP1816725A1 Permanent magnet assembly for electric machines and actuators, method for their design and electric machines and actuators
08/08/2007EP1815577A1 Rotor, related manufacturing process, and induction machine employing the rotor
08/08/2007EP1444765B1 Electric motor
08/08/2007CN2932820Y Body energy ranging generator charger
08/08/2007CN2932819Y Rare earth permanent-magnet linear oil extractor motor
08/08/2007CN2932814Y A circular vibrating motor
08/08/2007CN2932807Y Motor for coal cutter
08/08/2007CN2931852Y Bidirectional piston oil extraction electric pump having oil-submerged magnetic suspension linear motor
08/08/2007CN1331295C Fixing structure for circular permanent magnet
08/08/2007CN101013838A AC permanent-magnet synchronous external rotor torque motor
08/08/2007CN101013829A Magnetic generator
08/08/2007CN101013828A Method for fabricating highly effective generator and highly effective generator
08/08/2007CN101013827A Integral magnetic material motor
08/08/2007CN101011795A Double pendulum milling head of AC permanent magnetic synchronization external-rotor-type force moment motor drive
08/08/2007CN101011794A Double axle table of AC permanent magnetic synchronization external-rotor-type force moment motor drive
08/08/2007CN101011793A Vertical and horizontal dual-purpose single axle table of AC permanent magnetic synchronization external-rotor-type force moment motor drive
08/07/2007US7253547 Stator of motor, and method for manufacturing the same
08/07/2007US7253546 Electric motor and electric power steering apparatus equipped with the motor
08/02/2007WO2007086312A1 Divided core for motor stator, motor stator using it, permanent magnetic type synchronous motor, and punching method using punching mold for divided core
08/02/2007US20070176512 Electric pump
08/02/2007US20070176511 Motor and a fuel pump using the same
08/02/2007US20070176510 Armature for a direct current motor
08/02/2007DE102006004537A1 Elektrische Maschine Electric machine
08/02/2007DE102006003458A1 Zweipoliger permanent-erregter Synchronmotor mit sechs Statorzähnen Two-pole permanent-magnet synchronous motor with six stator teeth
08/01/2007EP1813010A2 Design of the magnet and webs in interior permanent magent rotors
08/01/2007EP1813008A2 A motor in which an electric leakage to a shaft is prevented
08/01/2007EP1813007A1 Driving device of armature balance machine
08/01/2007EP1421663B1 End turn retention on a high speed generator rotor
08/01/2007CN2930081Y Built-in permanent magnetic linear motor
08/01/2007CN2930067Y Large torque rotor punching sheet
08/01/2007CN2930066Y Magnetic shoe fixing structure for permanent magnet motor
08/01/2007CN2930065Y Brushless motor iron core
08/01/2007CN1330079C Electron commutator brushless motor having housing enabling alignment of stator and sensor and assembly method
08/01/2007CN1330078C Manufacturing method for rotary drivers
08/01/2007CN1330075C Motor with variable rotational speed
08/01/2007CN101010857A Motor
08/01/2007CN101010856A Electrical machine and calibrating method for a commutator armature of said electrical machine
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