Patents for H02K 3 - Details of windings (24,644)
10/1999
10/21/1999DE19817287A1 Wicklungsstab für die Hochspannungswicklung einer elektrischen Maschine sowie Verfahren zur Herstellung eines solchen Wicklungsstabes Winding bar for the high-voltage winding of an electrical machine as well as methods for producing such a winding bar
10/20/1999EP0951132A2 Winding bar for high voltage electric electric machines and method for manufacturing such a winding bar
10/20/1999EP0950279A1 Vibrational control system for stator coils
10/20/1999CN2344911Y DC arc-welding generator
10/20/1999CN1232580A Reduced noise reluctance machine
10/19/1999US5969909 Print motor assembly for use in a magnetic recording/reproducing apparatus
10/19/1999US5969460 Electric machine with a braced overhang
10/19/1999US5969457 Energy storage flywheel apparatus and methods
10/19/1999US5969456 Electromagnetic equipment
10/19/1999US5969455 Insulated bobbin for stator
10/14/1999WO1999052196A1 Fault tolerant electric machine
10/14/1999WO1999052195A1 Electromechanical machine and armature structure therefor
10/14/1999WO1999039422A9 Motor for submerged pump
10/13/1999EP0949749A1 Improved winding for linear motors without slots
10/13/1999EP0949748A1 High performance slotless linear motor with supported windings
10/13/1999EP0948665A1 Method and apparatus for the electroless plating of a metal surface of a hollow conductor, hollow conductor, stator bar of an electric machine and stator winding arrangement of an electric machine
10/13/1999CN1231539A High-efficiency electromagnetic motor
10/12/1999US5965965 Stator winding arrangement of alternator for vehicle
10/12/1999US5964581 Refrigerant compressor
10/07/1999DE19911926A1 Stator coil device with integrated terminal device such as magnetic clutch for automobile air-conditioning unit
10/06/1999EP0872005B1 Plate for electrodynamic machines
10/06/1999CN1045506C Coil frame structure for packaging of coil
10/05/1999US5962943 Axial gap dynamoelectric machine
10/05/1999US5960532 Process for manufacturing a multiphase machine with non-salient poles
09/1999
09/30/1999WO1999049555A1 Brushless motor and method of manufacturing the same
09/30/1999WO1999049554A1 Electromotor, especially with a fan wheel for forming an axial or radial fan
09/30/1999WO1998035422A9 Rotor shaft of synchronous electric machine
09/30/1999DE19812729A1 Elektromotor, insbesondere mit einem Lüfterrad zur Bildung eines Axial- oder Radiallüfters Electric motor, especially with a fan wheel for forming an axial or radial fan
09/28/1999US5959415 Linear motor with improved coil design and heat removal
09/28/1999US5959377 Miniature DC brushless motor having radial air gap and single coil with axial winding
09/28/1999US5957671 Refrigerant compressor with an electric motor having an insulation film
09/23/1999WO1999048188A1 Circuit configuration for connecting up the stator windings of a brushless electronically commutated motor
09/23/1999DE19812019A1 Circuit arrangement for faulty wiring of stator windings of brushless, electronically commutated electric motor for car fan drive
09/23/1999DE19811370A1 Insulated conductor, especially for high voltage windings of electrical machines
09/22/1999EP0944158A2 Motor having air-gaps in various types
09/22/1999EP0943166A1 Commutator
09/22/1999CN2340124Y 无刷马达 Brushless motor
09/22/1999CN2340123Y Rotor-end sectionally-connected cage-type induction electric motor
09/22/1999CN2340119Y Multi-way automatic-change-over three-phase asynchronous electric motor
09/22/1999CN1229535A Reluctance machine with fractional pitch winding and drive therefor
09/22/1999CN1229300A Motor having air-gaps in various types
09/21/1999US5955816 Energy storage flywheel apparatus and methods
09/21/1999US5955813 Electric motor
09/21/1999US5955810 Alternator for vehicle
09/21/1999US5955808 Multi-phase electric machine with offset multi-polar electric pole units
09/21/1999US5955804 Alternator winding arrangement with coil ends spaced apart from one another for air passage
09/16/1999WO1999046846A1 Ventilation system for the excitation winding of large salient-pole machines
09/16/1999DE19813315A1 Fixing process for wrapping goods of electrically conductive material with reduced emissions and dripping
09/16/1999DE19810628A1 Ventilation system for excitation winding of large salient pole machines, especially with flat copper conductors
09/16/1999CA2322422A1 Ventilation system for the excitation winding of large salient-pole machines
09/15/1999EP0942512A1 Winding support for stators of electrical motors
09/15/1999EP0941569A1 Preloading system for a clamp of a stator end winding coil
09/15/1999EP0746896B1 Hybrid alternator with voltage regulator
09/15/1999CN2338906Y Multiplex star-delta automtically switching three phase asynchronous motor
09/15/1999CN1045143C Synchronous generator of three-phase ac and multi-phase rectification symultaneous power supply
09/14/1999US5952761 Inverter-driven motor
09/14/1999US5952749 Cooling arrangement of alternator
09/14/1999CA2118194C Electric rotating machine
09/10/1999WO1999045625A1 Terminal block for stators and hermetic compressor for refrigerators incorporating the same
09/10/1999WO1999029015A3 Method and device for controlling the magnetic flux with an auxiliary winding in a hv ac machine
09/08/1999EP0940905A1 Electromotor and device for the manufacturing
09/08/1999EP0940000A1 Electronically switched two phases reluctance machine
09/08/1999CN2337711Y Single three-phase asynchronous motor
09/08/1999CN2337709Y Low-noise fan motor for transformer cooling
09/08/1999CN1227986A Gas insulation equipment and gas insulating method
09/07/1999US5949613 Disk drive spindle motor assembly with stator having a resilient covering with a routing means, an attaching means and a connecting means to operatively connect stator to a base
09/07/1999US5949211 Switched reluctance motor with indirect position sensing and magnetic brake
09/07/1999US5949171 Divisible lamination brushless pump-motor having fluid cooling system
09/07/1999US5949170 Method and apparatus for reducing voltage stresses in electric machine
09/07/1999US5949164 Disk storage device with electric motor with axially deep flange
09/07/1999CA2147653C Discoidal dynamo-electric machine
09/02/1999WO1999044272A1 Axial gap dynamoelectric machine
09/02/1999WO1999044207A1 An electric direct current cable
09/02/1999WO1999044206A1 Insulated electric cable
09/02/1999CA2321911A1 An electric direct current cable
09/01/1999EP0939478A2 Insulating material and winding for electrical machines
09/01/1999EP0938768A1 Water-cooled stator coil end sealing process
09/01/1999CN1227676A Material with low electrical conductivity for producing an insulating sleeve
09/01/1999CN1227389A Insulating material and windings thereby
08/1999
08/31/1999US5945766 Coreless-type BLDC motor and method of producing stator assembly having axial vibration attenuation arrangement
08/31/1999US5945764 Winding element for an electrical machine, assembly and set having a plurality of winding elements
08/31/1999US5945763 Motor coil for a timepiece
08/31/1999US5945748 Linear motor structure for linear compressor
08/25/1999CN2335304Y Portable multi-function rareearth energy-saving generator set
08/25/1999CN2335298Y Inner compensation energy-saving motor
08/25/1999CN1227009A Multiple-phase electric machine with space-optimized turn-to-turn winding
08/24/1999US5942873 Permanent magnet type synchronous machine
08/24/1999US5942833 Flat coreless vibrator motor
08/24/1999US5942830 Three-phase electric machine with interlaced conductor layers
08/24/1999US5942828 Transverse flux machine
08/19/1999WO1999041829A2 Constant-power brushless dc motor
08/19/1999WO1999041822A1 Open type electric motor for driving vehicle
08/19/1999WO1999029013A3 High voltage rotating electric machines
08/19/1999DE19905748A1 Permanent magnet motor
08/18/1999EP0936721A1 Dynamoelectric machine
08/18/1999EP0936101A2 Generator having impedance matching prime mover output capability for operation with maximized efficiency
08/18/1999EP0935839A1 Device for controlling fault currents in a rotating electric machine
08/18/1999EP0935838A1 Device at the end winding region in a rotating electric machine
08/18/1999EP0935837A1 A stator for a rotating electric machine and a method of manufacturing a stator
08/18/1999EP0829130B1 Switched reluctance motor with indirect position sensing and magnetic brake