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)
12/2009
12/01/2009US7626302 Stator component for an electric motor
12/01/2009US7626301 Electric rotating machine having permanent magnets and method of manufacturing teeth portions of the stator iron core
12/01/2009US7626300 Radial anisotropic cylindrical sintered magnet and permanent magnet motor
12/01/2009US7626298 Electric motor and method of driving the same
12/01/2009US7626293 Motor having control circuit member
11/2009
11/26/2009WO2009143242A2 Motor/generator structure
11/26/2009WO2009142566A1 Device in an electric generator
11/26/2009WO2009142060A1 Permanent magnet motor, hermetic compressor, and refrigerating cycle device
11/26/2009WO2009141298A1 Drive device comprising an internal combustion engine and a flywheel with an electric machine
11/26/2009WO2009140750A2 Electromagnetic motor and equipment to generate work torque
11/26/2009WO2009140746A2 Electromagnetic motor and equipment to generate work torque
11/26/2009WO2009099300A3 Electric motor
11/26/2009WO2009098172A3 Electric machine excited by permanent magnets for driving a component of a domestic appliance, bank comprising electric machines of this type excited by permanent magnets and domestic appliance comprising a machine of this type
11/26/2009WO2009096739A3 Generator and wind power generating system comprising same
11/26/2009WO2009083117A3 Drive unit for a hair cutting machine
11/26/2009WO2008093031A3 Rotor for a rotary electric machine including at least one member defining a magnetic barrier carried by a holder including a ventilation or noise reduction member
11/26/2009US20090289522 Electric Motor and Method for Manufacturing an Electric Motor for a Motor Vehicle Actuator Drive
11/26/2009US20090289521 Single-phase motor and hermetic compressor
11/26/2009US20090289517 Pm rotor having radial cooling slots and corresponding production method
11/26/2009US20090289512 Motor/generator structure
11/26/2009US20090289510 Device for connecting an electric motor intended for use in a fuel tank, in particular of a motor vehicle
11/26/2009US20090289508 Permanent magnet member for coil motor and Voice Coil Motor
11/26/2009CA2724167A1 Electromagnetic motor and equipment to generate work torque
11/25/2009EP2124322A2 Systems and apparatus involving toothed armatures in superconducting machines
11/25/2009EP2124321A1 Moveable assembly for cylinder type linear motor
11/25/2009EP2124316A1 Electric pump rotor and electric pump
11/25/2009EP2124315A1 Field system
11/25/2009CN201352755Y Rotating device and rotor thereof
11/25/2009CN201352754Y Rotating device and rotor thereof
11/25/2009CN201352753Y Novel internal permanent magnet synchronous motor
11/25/2009CN201352752Y Permanent-magnet brushless variable speed constant voltage generator
11/25/2009CN201352748Y Micromotor
11/25/2009CN201352733Y Permanent-magnet motor with rotor magnetic steel with dovetail groove structure
11/25/2009CN201352732Y Permanent-magnet motor with rotor magnetic steel with rectangular groove structure
11/25/2009CN201352731Y Permanent-magnetic motor rotor
11/25/2009CN201352730Y Excitation direct current brushless motor
11/25/2009CN201352729Y Permanent magnetic motor rotor with C-shaped hoop
11/25/2009CN201352728Y Motor stator
11/25/2009CN201352727Y Motor iron core conformation
11/25/2009CN201351623Y Wind tunnel fan driving device
11/25/2009CN101588119A Magnetism-gathering transverse magnetic field motor with claw-pole type stator
11/25/2009CN101588113A Preparation method of a permanent magnetic brushless servomotor with low alveolar torque and a motor
11/25/2009CN101588099A Permanent magnet rotary motor
11/25/2009CN101588098A Inner rotor type motor
11/25/2009CN101588097A Motor rotor
11/25/2009CN101588096A Motor
11/25/2009CN101588095A Motor
11/25/2009CN101588094A Stator laminating structure of motor
11/25/2009CN101588093A Quadrilateral power electric motor
11/25/2009CN101588092A Rotating electrical machine
11/25/2009CN101588091A Electric vehicle motor
11/25/2009CN101588090A Motor
11/25/2009CN101588089A 电机 Motor
11/25/2009CN101588088A Motor
11/25/2009CN100563081C Stator fixing apparatus of reciprocating compressor and fabrication method thereof
11/24/2009US7622843 Terminals and connections between multi-set segmented hairpin windings
11/19/2009WO2009138728A2 Magnetic pole-piece support
11/19/2009WO2009138725A2 Magnetic pole-piece structure
11/19/2009WO2009138636A1 Electric machine with separate double ventilation
11/19/2009WO2009137907A1 V-meg-0 magneto-electric circuit optimizer
11/19/2009WO2009137875A1 Auto-synchronous fluorescence detection method and apparatus
11/19/2009WO2009090127A3 Electric machine
11/19/2009US20090285699 Motor and fan apparatus having the motor
11/19/2009US20090284192 Electric motor with a permanent magnet carrier rotating a sprocket
11/19/2009US20090284100 Motor that reduces magnetic interference
11/19/2009US20090284096 Electrical motor and method for manufacturing the same
11/19/2009US20090284094 Rotor Structure for Motor
11/19/2009US20090284092 Motor Rotor
11/19/2009US20090284086 Systems and apparatus involving toothed armatures in superconducting machines
11/19/2009DE202009012033U1 Fahrrad-Dynamo Bicycle Dynamo
11/19/2009DE102008023999A1 Device for holding magnet in lamination stack of rotor of electrical motor, has magnet attached in retaining bracket by adhesive, which includes expanding agent expanding adhesive in predetermined degree during hardening of adhesive
11/19/2009DE102008001538A1 Electrical machine i.e. inner rotor, has circular lamination stack comprising slot that extends from contact surface with radial direction component in direction of peripheral surface lying radially opposite to component
11/18/2009EP2120316A1 Dynamo-electric machine component winding methods and apparatus
11/18/2009EP2120313A2 Electrical motor and method for manufacturing the same
11/18/2009EP2118987A1 Turbogenerator
11/18/2009CN201349167Y Composite excitation brushless motor for driving electric car
11/18/2009CN201349153Y Brushless motor and air conditioner with same
11/18/2009CN201349149Y Composite excitation generator rotor
11/18/2009CN201349148Y Low-torque ripple brushless direct-current motor
11/18/2009CN201349147Y Double magnetic type electromotor
11/18/2009CN201349146Y Waterproof and moistureproof brushless motor and blower therewith
11/18/2009CN201345859Y Improved manual luminescent fishing reel device
11/18/2009CN101584099A Motor, and compressor
11/18/2009CN101582616A Fan and motor thereof
11/18/2009CN101582603A Rotor punching sheet of deep-groove induction motor
11/18/2009CN101582602A Energy-saving magnetomotive device
11/18/2009CN101582601A Three-phase asynchronous motor
11/18/2009CN101582600A Single-wire multipole small-size external rotor variable frequency generator stator winding
11/18/2009CN100561834C Brushless dual-feed motor with concealed magnetic pole cage type rotor structure
11/18/2009CN100561831C Motor and method of manufacturing stator used therefor
11/18/2009CN100561829C Magnetic flux inverse type electric motor
11/18/2009CN100561828C Motor rotor and its assembling method for compressor
11/18/2009CN100561827C Motor and its stator structure
11/18/2009CN100561617C Iron core exhibiting excellent insulating property at end face, and method for coating end face of iron core
11/17/2009US7619344 Armature of rotary electric machine and manufacturing method thereof
11/17/2009US7619342 Rotor for an electric machine
11/17/2009US7619335 Vibration motor
11/17/2009US7619333 Vehicle alternator with improved operation reliability
11/17/2009US7619332 Permanent magnet type electric rotating machine and wind turbine electric power generation system
11/17/2009US7619329 Permanent magnet member for coil motor and voice coil motor
1 ... 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 ... 448