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)
10/2007
10/16/2007US7282829 Rotor for line-start reluctance motor
10/16/2007US7282827 Permanent magnet motor
10/16/2007US7282823 Self-cooling electric machine
10/16/2007US7282821 Linear motor, stage apparatus, exposure apparatus, and device manufacturing apparatus
10/11/2007WO2007114545A1 Method of making integrated stator, bldc motor of double rotor structure using the integrated stator, and method of making the same
10/11/2007WO2007114303A1 Magnet brushless generator and magnet brushless starter
10/11/2007WO2007114079A1 Armature core, motor using it, and its manufacturing method
10/11/2007WO2007113436A1 Polyphase electric motor especially for driving pumps or ventilators
10/11/2007WO2007113357A1 Magnetic motor
10/11/2007WO2007113253A1 Stator for a polyphase electrical machine, and method for its production
10/11/2007WO2007113057A1 Rotor of a synchronous machine with permanent-magnet excitation
10/11/2007WO2007113044A1 Linear motor with differently shaped sections of the secondary part
10/11/2007WO2007113024A1 Electrical machine
10/11/2007WO2007112647A1 A split phase magnetic circuit generator
10/11/2007US20070236100 Streamlined body wedge blocks and method for enhanced cooling of generator rotor
10/11/2007US20070236099 Method of making integrated stator, brushless direct-current motor of radial core type double rotor structure using the integrated stator, and method of making the same
10/11/2007US20070236098 Vehicle alternator
10/11/2007US20070235248 Electric power steering assembly and method for fabricating same
10/11/2007DE102006058713A1 Elektromotor Electric motor
10/11/2007DE102006058711A1 Rotor für einen Motor, insbesondere für einen Elektromotor A rotor for a motor, in particular for an electric motor
10/11/2007DE102006015037A1 Läufer einer permanenterregten Synchronmaschine Rotor of a permanent magnet synchronous machine
10/11/2007DE102006014343A1 Verfahren zum Aufbauen einer elektrischen Maschine und Zahnhälften für einen Zahn einer elektrischen Maschine A method of constructing an electrical machine and halves of the tooth for a tooth of an electrical machine
10/11/2007DE102006014341A1 Polzahn mit Stirnseitenblech zum Verbinden von Polzahnhälften und entsprechendes Verfahren zum Herstellen eines Polzahns Pole tooth with end face plate for connecting pole tooth halves and corresponding method for producing a pole tooth
10/11/2007DE102006013848A1 Electric motor e.g. gearless electric motor, for adjusting vehicle seat, has common shaft provided in housing, where armature windings and commutators are fitted on common shaft such that windings are provided separately in axial direction
10/11/2007CA2645571A1 Motor utilizing staggered permanent magnets technical field
10/10/2007EP1843449A1 Compressor motor with a permanent magnet rotor for transporting a fluid in a pipeline
10/10/2007EP1843448A1 Motor
10/10/2007EP1843447A1 Integrated stator, radial air gap brushless direct-current motor of the double rotor type using the integrated stator, and method of making the same
10/10/2007EP1842278A2 Double rotor type motor
10/10/2007EP1841567A1 Vibration attenuated power tool
10/10/2007EP1082804B1 Rotating machine with advanced excitation means
10/10/2007CN200959564Y DC permanent-magnetic two-purpose apparatus
10/10/2007CN200959563Y Efficient low-harmonic wave permanent-magnetic synchronizing motor
10/10/2007CN200959561Y 2-polar convex-polar rectifying generator without casing
10/10/2007CN200959560Y AC permanent-magnetic claw polarized synchronizing motor
10/10/2007CN200959559Y Servo-sewing electric motor
10/10/2007CN200959544Y 马达转子结构 Motor rotor structure
10/10/2007CN200959543Y Speed-variable motor
10/10/2007CN200959542Y Generator rotor for vehicle
10/10/2007CN200959541Y Motor with built-in permanent magnet
10/10/2007CN200959540Y Rare-earth permanet-magnetic synchronized motor of high-energy and start torque
10/10/2007CN200959539Y Rotor iron core of generator
10/10/2007CN200959538Y Rotor of motor
10/10/2007CN200959537Y Hub motor
10/10/2007CN200959536Y Driving motor structure of electric bus
10/10/2007CN200959535Y DC frequency-variable motor for air-conditioner compressor
10/10/2007CN101053142A Machinery processing main shaft and rotary shaft
10/10/2007CN101053139A Motor generator and automobile carrying the same
10/10/2007CN101051783A Integrated stator, motor and method of making the same
10/10/2007CN101051782A Permanent magnetic DC motor
10/10/2007CN101051781A Motor/generator
10/10/2007CN101051770A Methods and apparatus for using an electrical machine to transport fluids through a pipeline
10/10/2007CN101051769A Cooling system for a stator assembly
10/10/2007CN101051768A Stator assembly and manufacturing method
10/10/2007CN101051767A High speed permanent magnetic motor capable of regulating magnetic flux based on soft magnetic ferrite
10/10/2007CN101051766A Small-sized motor having polygonal outer shape
10/10/2007CN100342626C Brushless dc motor
10/10/2007CN100342625C Permanent magnet type rotary machine and compressor comprising it
10/10/2007CN100342619C Motor with rotor specially suitable to high-speed rotation
10/10/2007CN100342618C Electrical machine
10/09/2007US7279821 Motor
10/09/2007US7279820 Transversal flux machine
10/04/2007WO2007111141A1 Compressor
10/04/2007WO2007110282A1 Pole tooth with end-side plate for connecting pole tooth halves and corresponding method for producing a pole tooth
10/04/2007WO2007110279A1 Method for constructing an electrical machine and tooth halves for a tooth of an electrical machine
10/04/2007WO2007110265A1 Electrical machine
10/04/2007US20070230841 Hydrodynamic bearing device, motor, recording and reproducing apparatus, and machining jig
10/04/2007US20070228867 Brushless alternator with stationary shaft
10/04/2007US20070228866 Rotary electric machine for vehicles
10/04/2007US20070228864 Wave Winding Armature
10/04/2007US20070228863 Electric machine winding arrangement
10/04/2007US20070228861 Electrical Rotary Machine and Electromagnetic Apparatus
10/04/2007US20070228860 Three-gapped motor with outer rotor and stationary shaft
10/04/2007US20070228859 Gapped motor with outer rotor and stationary shaft
10/04/2007US20070228858 Rotor for an Electric Machine
10/04/2007US20070228847 High speed electric motor
10/04/2007US20070228846 Cooling of stator windings
10/04/2007US20070228845 Process for Producing Self-Assembled Rare Earth-Iron Bonded Magnet and Motor Utilizing the Same
10/04/2007US20070227470 Lightweight Portable Electric Generator with Integrated Starter/Alternator
10/04/2007DE19900170B4 Permanentmagnetmotor Permanent Magnet Motor
10/04/2007DE19535156B4 Schwingmotor Swing Motor
10/04/2007DE102006016249A1 Stator for electrical machine, has grooves separated from each other by tooth, where ratio of mass of wires in groove to total mass of wire lies between specified values and groove slot width is equal to groove width
10/04/2007DE102006015392A1 Driving and evaluating device for motor vehicle, has magnets with inner sections encompassing armature with slots, where slots are spaced apart in direction for receiving windings, over circumferential angle between specific ranges
10/04/2007DE102006014500A1 Armature for e.g. universal motor, has armature grooves retaining armature winding, which is arranged in grooves by groove connecting elements in position secure manner, where groove connecting elements is made from heat conducting material
10/04/2007DE102006014499A1 Electrical machine e.g. universal motor, for use in power tool, has heat conducting unit provided in area of front side of armature and formed as single piece with fan impeller, where fan impeller is supported on armature shaft
10/04/2007DE102006014498A1 Stator für eine elektrische Maschine Stator for an electrical machine
10/04/2007DE102006013963A1 Electrical machine e.g. electronically commutated direct current motor, for anti-skid braking system, has return path yoke flattened in area of permanent magnetsmade of earth material e.g. neodymium, iron and boron, in cuboid-shape
10/04/2007DE102006013259A1 Blechpaket eines elektrischen Linearmotors The laminated core of an electric linear motor
10/04/2007DE102004018523B4 Statoreinheit mit Außenstator-Rückschlußelementen Stator assembly having an outer stator back iron elements
10/03/2007EP1841047A1 Armature, motor, compressor and method for manufacturing them
10/03/2007EP1841041A1 Electric motor with rotor, rotor and method for manufacturing a rotor for an electric motor
10/03/2007EP1841040A2 Tubular electrical machines
10/03/2007CN200956543Y Motor
10/03/2007CN200956540Y Motor capable of two-way cutting magnetic line
10/03/2007CN200956526Y Brushless DC motor rotor
10/03/2007CN200956525Y Motor stator blade
10/03/2007CN200955673Y Hand-rocking-generating electric torch
10/03/2007CN101048926A Generator/electric motor, in particular for wind power plants, cable controlled plants or for hydraulic plants
10/03/2007CN101048832A Permanent magnet for motor, motor housing and motor device
10/03/2007CN101047326A Electric moter
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