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)
12/2000
12/19/2000US6163097 Motor generator including interconnected stators and stator laminations
12/19/2000US6163095 Drive system for a frozen food product dispenser
12/14/2000WO2000076054A1 Electrical machine
12/13/2000CN2410809Y Electric generator stator
12/13/2000CN2410808Y DC brushless motor for air conditioner
12/13/2000CN1276926A Electric motor rotor with permanent magnets
12/13/2000CN1276646A Induction-type electric generator attached to power machine
12/13/2000CN1276643A Brushless DC motor in washer
12/13/2000CN1276487A 密封式压缩机 Hermetic compressor
12/13/2000CN1059520C Outer rotor type brushless DC motor
12/12/2000US6160331 Apparatus and method for reducing noise and vibration in an electric motor
12/12/2000US6160328 Electric motor
12/07/2000WO2000074218A1 Thin film electric motors and method of manufacture
12/07/2000WO2000074217A1 Starter generator for an internal combustion engine and method of producing same
12/07/2000WO2000074215A1 Axial reversed cooling of a rotor and a coil end section in an electrical rotating machine
12/07/2000WO2000074214A1 Cooling of high-voltage rotating electric machines
12/07/2000WO2000074210A1 Synchronisation system
12/07/2000WO2000074209A1 Shrink-fit tubing for magnetic segments
12/07/2000WO2000074208A1 Permanent-magnet-excited electromotor, especially with a variable rotational speed
12/07/2000WO2000074207A1 Thin film electric motors and method of manufacture
12/07/2000WO2000074204A2 Stator of an electronically switched two-phase reluctance machine
12/07/2000WO2000074089A1 Induction devices with distributed air gaps
12/07/2000DE19925765A1 Bürstenloser Außenläufer-Motor und bürstenloser Außenläufer-Generator Brushless outrunner motor and brushless outrunner generator
12/07/2000DE19925764A1 Bürstenloser Wechselstrom-Außenläufer-Generator Brushless AC external rotor generator
12/07/2000DE19923925A1 Synchronmaschine Synchronous machine
12/07/2000DE19914021A1 Mehrpoliger, permanenterregter Läufer für eine rotierende elektrische Maschine und Verfahren zur Herstellung eines solchen Läufers A multipole, permanent-magnet rotor for a rotating electric machine and method for producing such a rotor
12/07/2000DE10027377A1 Electric machine e.g. turbine generator, has aperture in insulating coil supporting element between end sections that defines volume open to rotor coil surface and connected to coil's inner peripheral opening
12/07/2000DE10006002A1 Startergenerator für eine Verbrennungskraftmaschine und Verfahren zur Herstellung desselben Of the same starter generator for an internal combustion engine and methods of making
12/07/2000CA2375426A1 Cooling of high-voltage rotating electric machines
12/06/2000EP1058371A2 Brushless outer rotor alternator
12/06/2000EP1058370A2 Brushless outer rotor motor and generator
12/06/2000EP1057244A1 Linear stepper motor
12/06/2000EP1057242A1 Rotating electric machine with permanent magnets and magnetic resistance having an improved structure
12/06/2000EP1057238A1 Rotating electric machine with permanent magnets and magnetic resistance with improved flux weakening properties
12/05/2000US6157112 Brushless DC motor structure
12/05/2000US6157111 Rotor for dynamo-electric machine
12/05/2000US6157109 Dynamoelectric machine with ferromagnetic end winding ring
12/05/2000US6157102 Armature core and brush-equipped DC motor using the same
12/05/2000US6155134 Rotation control apparatus
11/2000
11/30/2000WO2000072429A1 Step motor with double coil in a plane
11/30/2000WO2000072427A1 Motor with permanent magnet
11/30/2000WO2000072426A1 Core for rotating machine, method of manufacturing the same, piece for core, and rotating machine
11/30/2000WO2000048291A3 Electric machine with a cooled rotor
11/30/2000WO2000038297A9 Machine with cup-shaped armature and air gap
11/30/2000DE19924038A1 Synchronous electrical machine has flux guide wound with individual windings before assembly
11/30/2000DE19922423A1 Elektromechanischer Stellantrieb Electromechanical Actuator
11/30/2000DE10016002A1 Rotating magnetic field motor has permanent magnet set offset angle between 0 and 22.5 degrees, 8n rotor poles, 9n stator poles, where n is an integer, and 2 or more blocks of rotor poles
11/30/2000CA2374535A1 Step motor with double coil in a plane
11/29/2000EP1056187A1 Linear motor
11/29/2000EP1056184A2 Rotor for dynamo-electric machine and method for magnetizing magnetic bodies thereof
11/29/2000CN2408610Y Inner mounted generator for bicycle band-type brake
11/29/2000CN2408608Y Solid rotor torque motor
11/29/2000CN2408607Y Stator exciting brushless AC generator for motor vehicle
11/29/2000CN1274979A Outer-rotor motor with high efficiency, high torque and powerful support
11/28/2000US6154013 Electric motor or generator
11/28/2000US6153959 Axle-less electromagnetic rotating assembly
11/28/2000US6153957 DC brushless machine
11/28/2000US6153951 Structure of linear compressor
11/23/2000WO2000070195A1 Electro-mechanical servo-drive
11/23/2000DE10012429A1 Electric motor with vibration damping e.g. for power steering system in vehicle, has tubular sprung pins arranged in engagement with stator and base to prevent transfer of vibrations or oscillations between stator and base
11/22/2000EP1054498A1 Stator structure of motor
11/22/2000EP1054497A2 Method of manufacturing a component for a rotating machine, and a rotor including such components
11/22/2000CN2407503Y Brushless electric motor with mixed excition
11/22/2000CN2407496Y Electric motor
11/21/2000US6150747 Composite stator and rotor for an electric motor
11/21/2000US6150746 Synchronous electrical machine with U-shaped non-magnetic holder for permanent magnets
11/21/2000US6150742 Energy storage and conversion apparatus
11/16/2000WO2000069047A1 Stator with teeth formed from a soft magnetic powder material
11/16/2000WO2000069046A1 Brushless synchronous rotary electrical machine
11/16/2000WO2000068572A1 Compact hydraulic aggregate
11/15/2000EP1052761A2 A rotary electric machine
11/15/2000EP1051795A1 Method for joining exciter poles on a pole casing and electric machine produced according to this method
11/15/2000EP1051791A1 Motor vehicle alternator with interpolar magnets
11/15/2000EP1051270A1 Method for producing a curved metal sheet strip, and said curved metal sheet strip
11/15/2000CN2406408Y Friction generating lamp for bicycle
11/15/2000CN2406405Y Salient-pole motor
11/15/2000CN1273706A Rotating machine such as motor vehicle alternator
11/14/2000US6147431 Stator core and method of manufacture therefor
11/14/2000US6147430 Stator of AC generator for vehicle
11/14/2000US6147429 Electrical machine with double excitation, especially a motor vehicle alternator
11/14/2000US6147428 Rotor of electric motor
11/14/2000US6145377 Balance corrector for scanner motors and balance correcting method thereof
11/09/2000WO2000067361A1 Rotor construction for controlled-pole electric machines
11/09/2000WO2000067360A1 A stator for a rotary electric machine and a method for manufacturing thereof
11/09/2000DE19920563A1 Kompaktes Hydraulikaggregat Compact hydraulic unit
11/09/2000CA2372753A1 A stator for a rotary electric machine and a method for manufacturing thereof
11/08/2000EP1050949A1 Motor
11/08/2000EP1050947A1 Rotor for an electrical machine, and an electrical machine including such a rotor
11/08/2000EP1050946A2 Composite stator and rotor for an electric motor
11/08/2000EP1050097A1 Rotor for an electronically commutated motor and improved method for the mass production thereof
11/08/2000EP1050096A1 Winding body for a rotating electric machine
11/08/2000CN2405371Y Mini electric motor for driving purpose
11/08/2000CN2405370Y Magnetic electric motor
11/08/2000CN2405369Y High efficiency paw electrode type brushless ac generator
11/08/2000CN2405368Y Stator device for motor
11/08/2000CN1272976A Magnetic actuator
11/08/2000CN1272973A Paired interlocks for stacking of non-rotated lamination cores
11/08/2000CN1272716A Mixed magnetic circuit polygon coupling electric machine
11/08/2000CN1272713A Electric motor
11/08/2000CN1272710A High-efficiency high-torsion high-support external rotor motor
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