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Class Information
Number: 310/179
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > Windings and core structure
Description: Subject matter relating to windings and core structure.


Sub-classes under this class:

Class Number Class Name Patents
310/213 Antiparasitic conductors (imbricated) 43
310/195 Armature or primary 58
310/214 Coil retainers or slot closers 365
310/216 Core features 1,035
310/180 Field or excitation windings or structure 376
310/210 Secondary windings or conductors 15
310/215 Slot liners 220


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
7622843 Terminals and connections between multi-set segmented hairpin windings Nov. 24, 2009
7622842 Rotary electric machine and stator for rotary electric machines Nov. 24, 2009
7615904 Brushless high-frequency alternator and excitation method for three-phase AC power-frequency generation Nov. 10, 2009
7605513 Electric tool having electric motor with first and second coils having first and second coil bundles of different innermost peripheral length Oct. 20, 2009
7605514 Electric machine Oct. 20, 2009
7605515 Variable reluctance dynamo-electric rotary machine provided with united magnetic, electric and polarising circuits and method for production thereof Oct. 20, 2009
7600311 Method for producing a magnetically excitable core comprising a core winding for an electric machine Oct. 13, 2009
7586229 Continuous rotary motor Sep. 8, 2009
7583000 Starting system for salient-poled-rotor electric motor Sep. 1, 2009
7582999 Electric machine having a magnetically inducible core Sep. 1, 2009
7578047 Methods of stitching interconnecting wires on a stator to reduce phase-on-phase conditions Aug. 25, 2009
7576507 Motor battery systems Aug. 18, 2009
7571533 Method of manufacturing a micro flux gate sensor Aug. 11, 2009
7569966 Rotating electrical machine and coil Aug. 4, 2009
7569962 Multi-phase brushless motor with reduced number of stator poles Aug. 4, 2009
7567005 Long stator motor Jul. 28, 2009
7564159 Structure of automotive alternator Jul. 21, 2009
7560835 Electrical induction machine and primary part Jul. 14, 2009
7554238 Multi-winding motor with reduced impedance unbalance Jun. 30, 2009
7550953 Coarse voltage regulation of a permanent magnet generator (PMG) Jun. 23, 2009
7545125 Generator for a motor vehicle having a B12 rectifier Jun. 9, 2009
7545063 Wire-connection structure of motor Jun. 9, 2009
7535328 Electromagnetic switch May. 19, 2009
7525231 Stator used for recording disk driving motor, recording disk driving motor, and recording disk driving device Apr. 28, 2009
7525230 Air core motor-generator Apr. 28, 2009
7523538 Method for mounting a gradient coil in a cylindrical magnet of a magnetic resonance system Apr. 28, 2009
7521828 Segment connection type electric rotating machine Apr. 21, 2009
7513029 Tool for manufacturing coils for dynamoelectric machines and method therefor Apr. 7, 2009
7511396 Moving material electric control device Mar. 31, 2009
7508107 High current rotating exciter Mar. 24, 2009
7501729 Three-phase magnetic generator Mar. 10, 2009
7495363 Maximum conductor motor and method of making same Feb. 24, 2009
7489058 Connection arrangement for the stator winding of a turbo machine having two or more parallel circuits Feb. 10, 2009
7476995 Central power distributing member for a brushless motor, a brushless motor provided therewith and a method of assembling it Jan. 13, 2009
7476997 Travelling field machine Jan. 13, 2009
7462971 Armature winding, method for manufacturing armature winding, and slotless motor Dec. 9, 2008
7459824 High torque repulsion motor Dec. 2, 2008
7439645 Stator arrangement of a rotary electric machine having lead wires in sagging contact with the stator winding Oct. 21, 2008
7430796 Method for winding the stator of a multiphase electric motor Oct. 7, 2008
7432610 Wind power installation with ring generator having a stator with groves to receive a stator winding Oct. 7, 2008
7432622 Method for the wireless and contactless transport of energy and data, and corresponding device Oct. 7, 2008
7432626 Dynamoelectric machine having reduced magnetic noise and method Oct. 7, 2008
7432625 Armature of motor Oct. 7, 2008
7427845 Segmented switched reluctance electric machine with interdigitated disk-type rotor and stator construction Sep. 23, 2008
7420307 Brushless motor Sep. 2, 2008
7402934 High performance air core motor-generator winding Jul. 22, 2008
7391141 Electrical-discharge-inhibiting conformable layer for use in inner-cooler coils Jun. 24, 2008
7389576 Method of manufacturing micro flux gate sensor Jun. 24, 2008
7385331 Stator for electric machines Jun. 10, 2008
7382075 End cap for segmented stator Jun. 3, 2008

1 2 3 4 5 6 7 8 9 10 11 12 13


 
 
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