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)
07/2000
07/19/2000CN1054712C Exciting combined body and production method and commutator motor made from same
07/18/2000US6091177 Spring mounting for an electric generator
07/18/2000US6091169 Alternator for vehicle
07/18/2000US6091168 Rotor for a dynamoelectric machine
07/18/2000US6088905 Method for manufacturing a dynamoelectric machine
07/13/2000WO2000041289A1 An electrical miniature motor
07/13/2000CA2321710A1 An electrical miniature motor
07/13/2000CA2295430A1 Dynamo-electric machine stators with multiple poles, and methods and apparatus for winding same
07/12/2000EP1018797A2 Stepping motor
07/12/2000EP1018796A2 Stepping motor
07/12/2000EP1018795A1 Structure of rotor for outer rotor type brushless motor
07/12/2000EP1018206A1 Stator module for an electric motor
07/12/2000CN2387658Y Single-phase electric machine stator with group wire casing
07/12/2000CN1259790A Stepping motor
07/12/2000CN1259789A Magneto-electric motor
07/11/2000US6087755 Radial gap type cylindrical motor
07/11/2000US6087752 Motor having permanent magnets received therein
07/11/2000US6087751 Reluctance type rotating machine with permanent magnets
07/06/2000WO2000039912A1 Electric motor with electromagnetic brake
07/06/2000WO2000039910A1 Fixing an electromotor on a printed board
07/06/2000WO2000039909A1 Multi-pole electric motor and method of producing the same
07/06/2000DE19860111A1 Mehrpoliger Elektromotor und Verfahren zu seiner Herstellung A multi-pole electric motor and process for its preparation
07/05/2000EP1017152A2 Rotor for high speed permanent magnet motor
07/05/2000EP1017151A2 Stator for high-speed radial flux machines
07/05/2000EP1016198A2 Motor/generator
07/05/2000EP1016195A1 A rotating electric machine and method of manufacturing such a machine
07/05/2000EP1016194A1 Rotating electric machine and a bracing device for such a machine
07/05/2000EP1016193A1 A device in the stator of a rotating electric machine
07/05/2000EP1016191A1 A device in the stator of a rotating electric machine
07/05/2000EP1016187A1 Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor
07/05/2000EP1016183A1 A rotating electric machine
07/05/2000EP1016182A2 Magnetically-positioned x-y stage having six-degrees of freedom
07/05/2000CN2386572Y Electric motor chassis with external rotor
07/05/2000CN2386570Y Brushless DC. electric motor
07/04/2000US6084330 Permanent magnet rotor and method of assembly
07/04/2000US6084320 Structure of linear compressor
07/04/2000CA2238600C Rotary electric machine
06/2000
06/29/2000WO2000038301A1 Rotating electric machine with permanent magnets and magnetic resistance having an improved structure
06/29/2000WO2000038298A1 Rotating electric machine with permanent magnets and magnetic resistance with improved flux weakening properties
06/29/2000WO2000038297A1 Machine with cup-shaped armature and air gap
06/29/2000DE19954196A1 Electromagnetic energy converter preferably synchronous machine, has annular core winding with conical narrowing from inner to outer core periphery, and rotor plate surfaces carrying permanent magnets inclined accordingly
06/29/2000DE19860396A1 Elektromotor mit elektromagnetischer Bremse Electric motor with electromagnetic brake
06/29/2000DE19859065A1 Statorpaket mit einsetzbarem Polschenkel Stator salient poles with einsetzbarem
06/29/2000CA2362360A1 Machine with cup-shaped armature and air gap
06/28/2000EP1014542A2 Motor having a rotor with interior split-permanent-magnet
06/28/2000EP1014541A1 Permanent magnet synchronous motor
06/28/2000EP1014536A2 Statorbundle with insertable salient poles
06/28/2000EP1012949A1 Laminated magnetic core for electric machines
06/28/2000EP1012948A2 A high performance electric motor
06/28/2000EP1012891A2 Aerogels, piezoelectric devices, and uses therefor
06/28/2000CN2385466Y Brushless generator for car
06/28/2000CN2385463Y Rotor for electric machine
06/27/2000US6081059 Outer-rotor electric motor having inner-stator formed by concentrically wrapping flattened stator elements on stator core
06/27/2000US6081058 Motor structure having a permanent magnet motor with grooves to reduce torque ripples
06/27/2000US6081052 Rotor for rotating machine, process for producing the same, and magnet unit
06/22/2000WO2000036730A1 Apparatus and method for reducing noise and vibration in an electromotive device
06/22/2000WO2000036727A1 Motor with an electrically commutated stator and a rotor with permanent magnets
06/21/2000DE19857954A1 Electronic commutated DC motor comprises pole stator composed of several circular ring segments having distance holders in which locking catches are cast
06/21/2000CN2384361Y Brushless dc motor
06/21/2000CN2384360Y Permanent magnet rotor for electric generator of automobile
06/21/2000CN2384359Y Permanent-magnet generator for diesel engine of agricultural motor-vehicle
06/21/2000CN1053771C AC generator for car
06/20/2000US6078121 Rotor assembly for a rotating machine
06/20/2000US6078115 Air-cooled motor
06/20/2000US6077054 Stator of linear compressor
06/15/2000WO2000035065A1 Rotating electric machine with improved double excitation
06/15/2000DE19959422A1 Encapsulated electric compressor with refrigerant or coolant channel has electric motor driving compressor, motor chamber in housing, unequal fluid channels parallel to rotor shaft
06/15/2000DE19958909A1 Motor-powered aperture/shutter system for photographic camera has homogeneous rotor with shutter lamella with expansion function directly connected to rotor positioning function
06/15/2000DE19857180A1 Motor mit einem elektrisch kommutierten Stator und einem Rotor mit Dauermagneten Electrically commutated motor with a stator and a rotor with permanent magnets
06/14/2000EP1009092A2 Toroidal core type actuator
06/14/2000EP1009091A2 Actuator device with valve
06/14/2000EP1009085A2 Permanent magnet rotor of brushless motor and production method thereof
06/14/2000EP1008230A1 Stator plate of a linear electric direct drive
06/14/2000EP1008225A1 High-power, low-voltage axial air-gap electrical machine having a compact stator
06/14/2000EP1008224A1 Electric machine with a rotor constructed of permanent magnets and magnetic flux guides
06/14/2000EP1008223A1 Rotating machine, such as motor vehicle alternator
06/14/2000EP1008222A1 Electric motor
06/13/2000US6075306 Laminated rotor for permanent magnet brushless motors
06/13/2000US6075301 Compact motor
06/08/2000WO2000033441A1 Electromagnetic machine
06/08/2000WO2000033440A1 Motor vehicle alternator with interpolar magnets
06/08/2000WO2000033439A1 Motor vehicle alternator rotor with interposed permanent magnets
06/08/2000WO2000017985A3 Rotor designed for cooling a dynamoelectric machine
06/08/2000WO2000013292A3 A machine and a method therefor
06/07/2000EP1006646A2 Actuator
06/07/2000EP1005716A1 Separately excited electric machine
06/07/2000EP1005713A1 Electric motor
06/07/2000CN2382164Y Motor with cup rotor
06/07/2000CN2382159Y Improvement of salient pole mono-phase motor
06/07/2000CN1255761A High-magnetodensity permanent-magnet motor without brush
06/06/2000US6072262 Slot-less motor for super high speed driving
06/06/2000US6072261 Motor construction
06/06/2000US6072257 Dual excitation electrical machine, and especially motor vehicle alternator
06/06/2000US6072256 Brushless DC motor with a two-layered permanent magnet rotor structure
06/06/2000US6072252 Composite electric motor shaft
06/06/2000US6072251 Magnetically positioned X-Y stage having six degrees of freedom
06/06/2000CA2079474C Method of making an electromagnetic transducer
06/04/2000CA2291459A1 Dynamo-electric machine stator stack forming methods and apparatus
06/02/2000WO2000031859A1 Small portable flat generator
06/02/2000WO2000031855A1 Winding body for a rotating electric machine
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