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Class Information
Number: 310/216
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > Windings and core structure > Core features
Description: Subject matter relating to core features.










Sub-classes under this class:

Class Number Class Name Patents
310/218 Pole assembly and securing means 337
310/217 Securing laminae 414


Patents under this class:

Patent Number Title Of Patent Date Issued
7525231 Stator used for recording disk driving motor, recording disk driving motor, and recording disk driving device Apr. 28, 2009
7520148 Drum type washing machine Apr. 21, 2009
7518280 Method and system for selectively operating an electric motor Apr. 14, 2009
7518271 Electric machine with stator cooling teeth Apr. 14, 2009
7518270 Accurate microstepping motor Apr. 14, 2009
7511401 Rotor of motor Mar. 31, 2009
7511399 Stator assembly for an electrical machine Mar. 31, 2009
7511398 Motor and recording disk driving device Mar. 31, 2009
7508108 AC motor Mar. 24, 2009
7501735 Self-magnetized motor and stator structure thereof Mar. 10, 2009
7501734 Motor, compressor, and air conditioner Mar. 10, 2009
7495365 Stator and resolving method and device thereof Feb. 24, 2009
7492074 High-efficiency wheel-motor utilizing molded magnetic flux channels with transverse-flux stator Feb. 17, 2009
7490489 Drum type washing machine Feb. 17, 2009
7489062 Synchronous reluctance machine with a novel rotor topology Feb. 10, 2009
7489061 Stator for an inner rotor type motor and a method of manufacturing the same Feb. 10, 2009
7479724 Stator structure Jan. 20, 2009
7474031 Mike 4001 design of the stator of electrical motor and generator Jan. 6, 2009
7474018 Reciprocation type linear driving actuator and power toothbrush using the same Jan. 6, 2009
7471022 Magnetic bearing Dec. 30, 2008
7468570 Stator assembly for an electric machine and method of manufacturing the same Dec. 23, 2008
7468569 Stator coil arrangement for an axial airgap electric device including low-loss materials Dec. 23, 2008
7466058 Transverse flux electrical machine with segmented core stator Dec. 16, 2008
7466055 Permanent-magnet synchronous motor Dec. 16, 2008
7462969 Electromagnetic actuator with external coils Dec. 9, 2008
7459826 Laminated body of motor and manufacturing method thereof Dec. 2, 2008
7459812 Switched reluctance motor Dec. 2, 2008
7456540 Motor and recording disk drive device provided with the same Nov. 25, 2008
7456533 Motor and electric apparatus equipped with a conductive pin for suppressing electrolytic corrosion Nov. 25, 2008
7453179 DC brushless motor for electrical power steering and the production method thereof Nov. 18, 2008
7453176 Harmonic drive motor Nov. 18, 2008
7453174 Superconducting electric motor Nov. 18, 2008
7446449 Electric motor Nov. 4, 2008
7443071 Motor stator Oct. 28, 2008
7436089 Reciprocating motor Oct. 14, 2008
7432625 Armature of motor Oct. 7, 2008
7423405 Electromagnetic rotating machine Sep. 9, 2008
7423358 Stator structure and manufacturing method thereof Sep. 9, 2008
7423356 Thermally-conductive stator support structure Sep. 9, 2008
7420309 Spindle motor Sep. 2, 2008
7418843 Drum type washing machine Sep. 2, 2008
7414348 Armature core of rotating electric machine Aug. 19, 2008
7411330 Rotating electric machine Aug. 12, 2008
7411329 Permanent magnet synchronous motor including permanent magnet with tapered outer edges and rotor core with opening Aug. 12, 2008
7408279 Permanent magnet synchronous motor including permanent magnet with tapered outer edges Aug. 5, 2008
7397161 Outer core assembly structure of linear motor Jul. 8, 2008
7394174 Brushless D.C. motor Jul. 1, 2008
7385331 Stator for electric machines Jun. 10, 2008
7385329 Electric machine for high magnetic reversal frequencies Jun. 10, 2008
7382076 Spindle motor Jun. 3, 2008











 
 
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