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)
08/2009
08/25/2009US7579739 Rotary electro-dynamic machine and armature winding thereof
08/25/2009US7579738 Multi-phase electrical motor for use in a wheel
08/25/2009US7579734 Apparatus and method that prevent flux reversal in the stator back material of a two-phase SRM (TPSRM)
08/25/2009US7579733 Motor
08/25/2009US7579725 Liquid cooled rotor assembly
08/25/2009US7579723 Power magnetic core and stator core
08/25/2009US7578047 Methods of stitching interconnecting wires on a stator to reduce phase-on-phase conditions
08/20/2009WO2009102312A2 Horizontal assembly of stator core using keybar extensions
08/20/2009WO2009102135A2 Motor with multiple yokes
08/20/2009WO2009101589A2 New magnetic coupling devices
08/20/2009WO2009100523A1 Stator assembly for electric machines
08/20/2009US20090206696 Electrical output generating and driven devices using disk and non-disk shaped rotors, and methods of making and using the same
08/20/2009US20090206693 Electrical output generating devices and driven electrical devices having tape wound core laminate rotor or stator elements, and methods of making and use thereof
08/20/2009US20090206691 Motor
08/20/2009US20090206602 Fluid power generator
08/20/2009DE112007002333T5 Bürstenloser Motor und Steuerverfahren für bürstenlosen Motor Brushless motor and control method for brushless motor
08/20/2009DE102008008054A1 Rotor e.g. 2-pole rotor, for use in permanent magnet-excited electrical synchronous machine, has permanent magnets that are arranged in magnet pockets such that both two-pole and four-pole rotors are realizable with axes
08/20/2009DE102008000291A1 Armature for small power motor of windscreen wiper in vehicle, has caulking and contact connections designed such that power transmission between shaft and core at caulking connection is greater than power transmission at contact connection
08/20/2009CA2715160A1 New magnetic coupling devices
08/20/2009CA2621752A1 Sealed thermal power battery charging method and system
08/19/2009EP2091131A1 Rotator for motor and method for manufacturing the same
08/19/2009EP2091130A1 A magnetic-path-enclosing generator
08/19/2009EP2089956A1 Welding of rotor metal sheets to one another and to a shaft
08/19/2009EP2089953A2 Electric machine
08/19/2009CN201294444Y Positional control motor
08/19/2009CN201294443Y Permanent magnet self-startup synchronous motor rotor
08/19/2009CN201294441Y Modularization motor
08/19/2009CN201294419Y Self ventilation traction motor
08/19/2009CN201294416Y Motor case structure
08/19/2009CN201294414Y Permanent magnet generator rotor
08/19/2009CN201294413Y High air gap magnetic dense permanent magnet generator rotor
08/19/2009CN201294412Y Permanent magnet generator rotor
08/19/2009CN201294411Y Monobloc forging solid rotor of high speed inductor generator
08/19/2009CN201294410Y Motor of sewing machine
08/19/2009CN201294409Y Connection device of motor stator iron core
08/19/2009CN201292962Y 电风扇 Fan
08/19/2009CN201292921Y Moving device with power generation function
08/19/2009CN201292917Y 风力发电机 Wind Turbines
08/19/2009CN201292908Y Mini pipe water turbine
08/19/2009CN101512878A Dual rotor type motor
08/19/2009CN101512872A Rotor cooling for a dynamoelectrical machine
08/19/2009CN101510751A Variable frequency drive system and motor thereof
08/19/2009CN101510714A Dynamoelectric railway
08/19/2009CN101510713A Dynamoelectric highway
08/19/2009CN101510712A Low speed harmony-eliminating synchronous generator
08/19/2009CN101510711A Exhaust gas drive double-salient-pole generator
08/19/2009CN101510708A Method for mounting a magnetic pole and associated rotor
08/19/2009CN101510701A Parallel type mixing excitation switch magnetic linkage motor
08/19/2009CN101510700A Motor and manufacturing method thereof
08/19/2009CN101509497A Radiator fan
08/19/2009CN100530909C Brushless DC electric machine and stator thereof
08/19/2009CN100530902C Middle electric motor for electric automobile
08/19/2009CN100530899C Polyphase electric turning machine such as an alternator or an alterno-starter, particularly for a motor vehicle
08/19/2009CN100530897C Protective structure of oil immersion line motor permanent magnet
08/19/2009CN100530896C Armature for a direct-current motor
08/19/2009CN100530895C Electric motor
08/19/2009CN100530894C Brushless permanent magnet machine with reduced cogging and torque ripple and method of producing the same
08/19/2009CN100530893C Highly efficient permanent magnet brushless motor
08/19/2009CN100529428C Radiation fan
08/19/2009CA2621599A1 In-wheel motor arrangement
08/18/2009US7576507 Motor battery systems
08/18/2009US7576468 Commutation of brushless electrodynamic machines
08/18/2009US7576467 Armature and motor on which the armature is mounted
08/18/2009US7576466 Electric motor with minimized cogging and related method of determining stator pole geometry
08/18/2009US7576457 Electric power steering apparatus
08/18/2009CA2608470C Transverse flux electrical machine with segmented core stator
08/18/2009CA2401764C Rotating electrical machine
08/13/2009WO2009100426A2 Nested serpentine winding for an axial gap electric dynamo machine
08/13/2009WO2009099300A2 Electric motor
08/13/2009WO2009099004A1 Brushless motor
08/13/2009WO2009098265A1 Method for attachment of an end bearing to a stator laminated core, as well as a stator for an electric motor drive
08/13/2009WO2009098172A2 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
08/13/2009WO2009097935A1 Motor part, corrosion protection method and electric motor
08/13/2009WO2009097919A1 Core for an electric motor and an electric motor having such a core
08/13/2009WO2009077267A3 Laminated core for an electric motor
08/13/2009US20090200892 Magnetic path closed electric generator
08/13/2009US20090200891 Electric Motor Having A Field Assembly With Slot Insulation
08/13/2009US20090200887 Dynamoelectric machine
08/13/2009US20090200886 Dynamoelectric machine
08/13/2009US20090200882 Orbital hybrid magnetic electronic engine and generator
08/13/2009US20090199599 Drum type washing machine
08/13/2009DE202009004395U1 Klauenpolmotor Claw pole
08/13/2009DE19756575B4 Elektromotor Electric motor
08/13/2009DE102008044954A1 Rotor for dynamo-electric machine has multiple permanent magnets which are arranged in radial direction in two layers lying one above other
08/13/2009DE102008008703A1 Electrical machine i.e. transverse flux machine, for use as e.g. linear drive, has poles encompassing coils, where coils assigned to different phases are arranged, such that coils do not influence circuit assigned to another phase
08/13/2009DE102008000244A1 Kern für einen Elektromotor und einen Elektromotor mit einem solchen Kern Core for an electric motor and an electric motor having such a core
08/12/2009EP2088665A1 Method of installing a magnetic pole and associated rotor
08/12/2009EP2087576A1 Rotor for a permanent-magnet electrical machine
08/12/2009CN201290056Y Dual voltage permanent-magnet brushless DC motor
08/12/2009CN201290033Y Permanent magnet type motor rotor
08/12/2009CN201290032Y External rotor assembly of AC motor
08/12/2009CN201290031Y Motor stator iron core punching sheet structure
08/12/2009CN201290030Y Motor stator iron core punching sheet structure
08/12/2009CN201290029Y Stator piece of generator
08/12/2009CN201288641Y Miniature wind power generation system
08/12/2009CN201288630Y Water flow electricity generating apparatus for gas water heater
08/12/2009CN101507089A Moving coil actuator for reciprocating motion with controlled force distribution
08/12/2009CN101507084A Permanent magnetic type electric motor
08/12/2009CN101507083A Stator for an electric drive motor
08/12/2009CN101505085A Electric motor
1 ... 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 ... 448