Patents for H02K 1 - Details of the magnetic circuit (44,776)
02/1996
02/21/1996CN1117216A Wheel driving unit assembly and method
02/20/1996US5493162 Pole core
02/20/1996US5492572 Method for thermomagnetic encoding of permanent magnet materials
02/20/1996US5492571 Thermomagnetic encoding method and articles
02/20/1996US5492509 Operating range selection of an automatic transmission
02/20/1996US5492458 Stator of electric fan
02/15/1996WO1996004094A2 Disc-type electrical machine
02/15/1996DE4427323A1 Electric machine, with combined permanent magnetic and electric excitation, for battery-powered electric vehicles
02/14/1996EP0696835A1 One-phase synchronous motor fed by an AC network
02/13/1996US5491393 Drive control apparatus for brushless DC motor and driving method therefor
02/13/1996US5491371 Electrical machinery laminations cooling
02/08/1996WO1996003793A1 Brushless dc motor
02/07/1996EP0696101A2 Stepper motor with integrated threaded driving assembly
02/07/1996EP0450005B1 Improved motors and methods of making the same
02/07/1996CN1116371A A PMDC electric motor with a magnet spacer
02/06/1996US5489811 Permanent magnet alternator
02/06/1996US5489810 Switched reluctance starter/generator
02/01/1996DE4426241A1 High-speed external rotor electric machine
01/1996
01/31/1996EP0695022A2 Stepper motor with integrated threaded driving assembly
01/31/1996EP0695021A2 Stepper motor with integrated threaded driving assembly
01/31/1996EP0695018A1 Synchronous motor having a rotor with built-in magnets
01/30/1996US5488260 Encapsulated magnets in a permanent magnet rotor
01/25/1996DE4425568A1 Electric machine stator plate packet
01/24/1996EP0693233A1 Motor spindle for a machine tool
01/24/1996CN2218422Y Permenant magnetic motor
01/24/1996CN1115513A Miniature motor
01/24/1996CN1115512A Elevator motor
01/24/1996CN1115508A Permanent magnet rotor
01/23/1996US5486730 Rotor assembly
01/23/1996US5486728 Micromotor
01/18/1996DE4425000A1 Three=phase electrical machine for vehicles
01/18/1996DE4423840A1 Radial magnet electromotor design
01/17/1996EP0692861A1 Stack of laminations for making the rotor of a dynamoelectric machine
01/16/1996US5485045 Rotor for permanent magnet-excited, high-speed electric machines and electric machine equipped with this rotor
01/11/1996DE4423470A1 Screw thread reluctance motor rotor
01/10/1996EP0691727A1 Electric motor excited by the use of permanent magnets, particularly for inner rotor or outer rotor motor
01/10/1996CN2217279Y Improved electric fan motor stator silicon sheet
01/10/1996CN1114791A Rotor for a miniature motor
01/09/1996US5483116 Rotor for a rotating electric machine
01/09/1996US5483115 Electrical machine with directly bonded magnetic parts
01/04/1996DE4436626A1 Electrical machine stator or rotor lamination mfr.
01/04/1996DE4421594A1 Air-gap induction variation device for rotary or linear electrical machine
01/03/1996EP0690546A2 Heavy electric machine
01/03/1996EP0690543A1 Stack of stator plates of an electrical machine
01/03/1996CN2216721Y Magnetor for motor cycle
01/03/1996CN2216720Y Stator universal core for electric machine
01/02/1996US5481148 Permanent magnet type rotating machine
01/02/1996US5481145 Power recovery plant
01/02/1996US5481144 Wire guide and adhesive retaining ring for disc drive spindle motor
01/02/1996US5481143 Self starting brushless d.c. motor
12/1995
12/28/1995WO1995035592A1 Slotted coiled stator for an electrical rotating machine, method for the production of such a stator and machine comprising such a stator
12/27/1995EP0688282A1 Bicycle lighting system and generator
12/26/1995US5477841 Magnetic ignition system
12/21/1995WO1995034902A1 Polymer composition for the production of magnetic and magnetizable mouldings
12/20/1995EP0688093A1 An improved direct current and permanent magnet brushless electric motor
12/19/1995US5477096 Laminated core for a motor
12/19/1995US5477095 Rotor of a turbogenerator having direct gas cooling of the excitation winding
12/19/1995US5477092 Rotor
12/14/1995WO1995034115A1 Low noise spindle motor for winchester disk drives
12/14/1995WO1995033596A1 Modular electric machines
12/14/1995DE4420318A1 Zusammensetzung auf Polymerbasis zur Herstellung von magnetischen und magnetisierbaren Formkörpern A composition based on polymers for the preparation of magnetic and magnetizable moldings
12/14/1995DE4419855A1 Electric motor with insulator in shaft between armature and casing
12/14/1995DE4419780A1 Annular stator with segmented toroidal winding for rotating machine
12/13/1995EP0687055A1 Improvements in motor vehicle transmissions having an Eddy current retarder brake, and in the mounting arrangement of these transmissions
12/12/1995US5475274 Driving motor
12/09/1995CA2151100A1 Vehicle transmissions equipped with eddy current retarders, and in fastener members for such transmissions
12/07/1995WO1995033298A1 Permanent magnet rotor and method for producing the same
12/07/1995WO1995033296A1 Radial-field electric micromotor, cylindrical body for use in the micromotor, method of manufacturing the micromotor, and axial-field electric micromotor
12/06/1995EP0685121A1 Field weakening for a doubly salient motor with stator permanent magnets
12/06/1995EP0592605B1 Drive device for the cylinder of a hosiery machine and rotor assembly for a brushless synchronous motor
12/06/1995CN2214262Y High speed profile cutting machine
12/06/1995CN1112962A Steel plate for electric use and iron core of motor transformer
12/05/1995US5473210 Stator for miniature motors
12/05/1995US5473207 Cooling pads for water-cooled stator cores in dynamoelectric machines and methods of fabrication
11/1995
11/30/1995DE4418454A1 Synchronous machine external rotor design
11/29/1995EP0684682A1 Improvements in or relating to cooling arrangements for rotating electrical machines
11/28/1995US5471357 Magnetic disk drive device having a liquid insulating material provided in different thicknesses on an iron core
11/22/1995EP0682825A1 Multiphase electric machine with offset multipolar electric pole units
11/22/1995CN2213399Y Aluminium shell three-phase asynchronous motor for crane
11/21/1995US5469421 Floppy disk drive device
11/21/1995US5469009 Turbine generator
11/16/1995WO1995031031A2 Method and apparatus for manufacturing armatures
11/16/1995CA2187650A1 Method and apparatus for manufacturing armatures
11/15/1995EP0682403A1 Micromotor
11/15/1995EP0682396A2 An improved electronic switching fan assembly for a vehicle compartment
11/15/1995EP0491929B1 Electric motor
11/15/1995CN2212851Y Fan blade type permanent-magnet electric machine rotor
11/15/1995CN1111846A A rotor of a magneto generator
11/08/1995EP0680669A1 Electric motor for ancilliaries in motor vehicles.
11/08/1995CN1111414A Small vibrating motor with eccentric armature core
11/08/1995CN1111412A Outer rotor type brushless DC motor
11/02/1995WO1995029529A1 Switched reluctance starter/generator
11/02/1995EP0680133A1 Electronically commutated direct current machine
11/02/1995EP0680131A2 Permanent magnet type rotating machine
11/02/1995EP0680130A1 Synchronous electric machine with smooth poles and constant air gap
11/02/1995EP0679802A1 Motor vehicle fuel pump
11/02/1995DE4428370C1 Anordnung mit einer Vielzahl von entlang einer Längsachse gestreckten und entlang einer Hochachse aufeinander gestapelten Leiterstäben Arrangement with a plurality of elongated along a longitudinal axis and along a vertical axis stacked conductor bars
11/02/1995DE4415224A1 Electrical machine with magnet wheel
11/01/1995CN2211668Y Permanent magnetic electric generator with laminated rotor
10/1995
10/31/1995US5463263 Permanent magnet control means