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)
04/2014
04/24/2014DE102012219349A1 Rotor for brushless electric motor in fuel pump for motor vehicle, has base body with teeth that are designed in sharp edged manner such that mechanical strains are concentrated on areas proximate to fiber based on notch effect of teeth
04/24/2014DE102012219017A1 Läuferanordnung für eine permanentmagneterregte elektrische Maschine Rotor assembly for a permanent-magnet electric machine
04/24/2014DE102012219003A1 Rotor assembly for, e.g. rotary inner rotor permanent magnet machine, has pole piece held obliquely to radial direction extending web at rear end region while a web extends to magnetic yoke portion from radial center axis of pole piece
04/24/2014DE102012218995A1 Rotor assembly for permanent magnet-energized rotary electric machine, has permanent magnets whose tangential thickness of portion near to the rear end region is smaller than portion far from the rear end region
04/24/2014DE102012218993A1 Cylindrical rotor for permanent magnet-excited electric machine, has permanent magnet comprising partial magnets and arranged between pole shoes, where one of partial magnets has higher coercive force than another partial magnet
04/24/2014DE102012110147A1 Rotor for asynchronous motor, has screw element extended concentrically to rotor axis between end disks and provided for connecting end disks with one another under tension, where disk set is centered between end disks around rotor axis
04/24/2014CA2830944A1 Double-rotor switched reluctance machine
04/23/2014EP2722971A2 Motor and washing maching having the same
04/23/2014EP2722970A2 Rotor arrangement for an electric machine with permanent magnet excitation
04/23/2014EP2722969A1 Rotating electrical machine
04/23/2014EP2722968A1 Rotor for rotating electrical machine, rotating electric machine, and method for producing rotor for rotating electrical machine
04/23/2014EP2721723A2 Synchronous motor
04/23/2014EP2721722A2 Electric machine having a low-mass design in magnetically active parts
04/23/2014CN203562922U Brushless motor
04/23/2014CN203562918U Permanent magnet synchronous motor
04/23/2014CN203562916U A rotor of a permanent magnet synchronous motor
04/23/2014CN203562889U Motor
04/23/2014CN203562887U High-speed permanent magnet motor with adoption of rotor mixed protection measure
04/23/2014CN203562886U Low rotation-speed efficient heat dissipation and high-rotation speed energy saving vehicle automation control system motor
04/23/2014CN203562879U Integrally embedded motor
04/23/2014CN203562875U Direct-driven system of motor
04/23/2014CN203562867U Insulating motor cover
04/23/2014CN203562861U External rotor motor
04/23/2014CN203562860U An elevator outer rotor traction machine permanent magnet fixing apparatus
04/23/2014CN203562859U Permanent magnet motor rotor
04/23/2014CN203562858U Novel permanent-magnet motor rotor
04/23/2014CN203562857U Fixing structure of inner rotor motor permanent magnet
04/23/2014CN203562856U Motor armature
04/23/2014CN203562855U Middle lamination, rotor and motor
04/23/2014CN203562854U Small motor rotor
04/23/2014CN203562853U Motor stator
04/23/2014CN203562852U Tooth-inserting stator
04/23/2014CN203562851U Stator with concentric type windings
04/23/2014CN203562850U Reinforced energy-saving motor
04/23/2014CN203562849U Motor
04/23/2014CN103748767A Rotor for a high-rating electric drive
04/23/2014CN103748766A Rotor for motor and motor provided with same
04/23/2014CN103746531A Power-driven compartment transport vehicle radial permanent magnet drive motor
04/23/2014CN103746530A Ship propelling-type permanent-magnetic motor
04/23/2014CN103746525A Stator-module-type hybrid-excitation fault-tolerant motor
04/23/2014CN103746485A Rotor cooling structure of permanent magnet synchronous motor
04/23/2014CN103746484A Structure increasing cast aluminum rotor iron core ventilation area
04/23/2014CN103746483A Built-in permanent magnet rotor driving motor of electric automobile
04/23/2014CN103746482A Ship propelling permanent-magnetic motor rotor structure
04/23/2014CN103746481A Ventilating duct structure of stator core
04/23/2014CN103746480A Radial ventilation device of motor stator
04/23/2014CN103746479A Super light magnetic collection miniaturized motor
04/23/2014CN103746478A Low-cost magnetic collection miniaturized motor
04/23/2014CN103746477A Square stator plate of motor and manufacturing method thereof
04/23/2014CN103746476A External rotor three-phase motor
04/23/2014CN103746475A Washing machine outer rotor motor, and stator iron core and stator lamination thereof
04/23/2014CN103746474A Stator core punching sheet, motor stator core and motor
04/23/2014CN103746473A Motor for compressor and compressor with motor
04/23/2014CN103746472A Stator iron core tooth pressing plate structure with clamping groove
04/23/2014CN103746471A Side-standing magnetic filed motor and cooling fan using side-standing magnetic filed motor
04/23/2014CN103746470A Silicon steel sheet for motor
04/23/2014CN103746469A Super light magnetic collection micromotor for toy
04/23/2014CN103746468A Iron alloy capable of inhibiting joule heating of motor stator
04/23/2014CN102347647B Stator core and motor device including same
04/23/2014CN102142722B Permanent magnet type rotary motor and compressor using the motor
04/23/2014CN102044920B Rotor for motor and motor
04/23/2014CN102005832B Wind power generating device
04/23/2014CN101860102B Motor device and method of producing the same
04/22/2014US8704422 Full round stator assembly and electromagnetic machine having high slot fill
04/22/2014US8704420 Stator for electric machine
04/22/2014US8702898 Method for connecting two joining partners
04/19/2014CA2830247A1 Nd-fe-b permanent magnet without dysprosium, rotor assembly, electromechanical transducer, wind turbine
04/17/2014WO2014057842A1 Electromagnetic rotating driving device
04/17/2014WO2014057544A1 Rotating electrical machine and method for manufacturing same
04/17/2014WO2014057245A2 A rotary device, a motor and a method of cooling a motor
04/17/2014WO2014056791A1 Clamping means for mechanically fastening magnets in a spoked rotor
04/17/2014WO2014056773A2 Dynamoelectric machine having a multi-pole rotor having permanent magnets and production thereof
04/17/2014WO2013159844A3 Rotor support for an electrical machine, support element for a rotor support and method of producing a support element
04/17/2014WO2013159843A3 Rotor support and method for producing a rotor support
04/17/2014WO2013081703A3 Electrical machines and electrical machine rotors
04/17/2014US20140103777 Stator for an electric motor of a washing machine and method of manufacturing the same
04/17/2014US20140103776 Electrical machines and methods of assembling the same
04/17/2014US20140103773 Electrical rotor and stator structure
04/17/2014US20140103772 Radially embedded permanent magnet rotor and methods thereof
04/17/2014US20140103771 Radially embedded permanent magnet rotor and methods thereof
04/17/2014US20140103770 Permanent magnet rotor and methods thereof
04/17/2014US20140103769 Radially embedded permanent magnet rotor and methods thereof
04/17/2014US20140103768 Radially embedded permanent magnet rotor and methods thereof
04/17/2014US20140103767 Transverse flux electrical machine rotor
04/17/2014US20140103756 Self-supporting housing of a dynamoelectric machine
04/17/2014US20140103754 Laminated rotor balancing provisions
04/17/2014US20140103574 Method of resin-sealing laminated core
04/17/2014US20140102685 Device for cooling a component of an electrical machine using cooling coils
04/17/2014US20140102674 Radially embedded permanent magnet rotor and methods thereof
04/17/2014DE112012001929T5 Isoliersystem und -verfahren für Elektromaschinenmodul Insulation system and method for electric machine module
04/17/2014DE102013205418A1 Electrical machine e.g. inner runner machine, for e.g. vehicle drive, has housing in which stator is arranged, and rotor accommodated in stator in rotatable manner, where stator has toothed coils designed as hollow conductor for fluid
04/17/2014DE102013111288A1 Elektromotor mit Statorkern für ein kleineres Rastmoment Electric motor with a stator core for a smaller cogging torque
04/17/2014DE102013108960A1 Stator für den Elektromotor einer Waschmaschine und Verfahren zu seiner Herstellung The stator for the electric motor of a washing machine and method for its preparation
04/17/2014DE102013012605A1 Rotierende elektrische Maschine und Verfahren zum Herstellen von Magnetpolschuhen A rotating electric machine and method of producing magnetic pole
04/17/2014DE102012218716A1 Rotoranordnung für eine elektrische Maschine sowie Verfahren zur Herstellung einer Rotoranordnung A rotor assembly for an electrical machine and method for manufacturing a rotor assembly
04/17/2014DE102012218696A1 Rotary electric machine e.g. electric motor or generator for motor car, has reversing channels for connecting cooling air channels, which are attached to end winding cover of rotor arranged inside stator
04/17/2014DE102012218498A1 Dynamoelektrische Maschine mit einem mehrpoligen Rotor mit Permanentmagneten und deren Herstellung A dynamoelectric machine having a multi-pole rotor with permanent magnets and their production
04/17/2014CA2829812A1 Transverse flux electrical machine rotor
04/17/2014CA2829786A1 Method of manufacturing a transverse flux electrical machine rotor
04/16/2014EP2720351A1 Device for cooling a component of an electric machine by means of multiple cooling paths
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