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Browse by Category: Main > Electrical & Energy
Class Information
Number: 310/217
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > Windings and core structure > Core features > Securing laminae
Description: Subject matter relating to means for securing laminae.










Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
7520148 Drum type washing machine Apr. 21, 2009
7508109 Commutator motor Mar. 24, 2009
7490489 Drum type washing machine Feb. 17, 2009
7489062 Synchronous reluctance machine with a novel rotor topology Feb. 10, 2009
7485997 System and method for securing a rotor to a motor drive shaft using cam fasteners Feb. 3, 2009
7479724 Stator structure Jan. 20, 2009
7476994 High power generator with enhanced heat removal Jan. 13, 2009
7471025 Segmented stator with improved handling and winding characteristics Dec. 30, 2008
7462969 Electromagnetic actuator with external coils Dec. 9, 2008
7459826 Laminated body of motor and manufacturing method thereof Dec. 2, 2008
7456540 Motor and recording disk drive device provided with the same Nov. 25, 2008
7439646 High power generator with enhanced stator heat removal Oct. 21, 2008
7418843 Drum type washing machine Sep. 2, 2008
7420310 Brushless motor Sep. 2, 2008
7414348 Armature core of rotating electric machine Aug. 19, 2008
7408280 Rotor of rotary electric machine Aug. 5, 2008
7397162 Method and apparatus for checking stator core alignment Jul. 8, 2008
7397163 Power generator stator assembly, a stator core module assembly, and a process for assembling a stator core module assembly within a stator frame Jul. 8, 2008
7388313 Armature for a direct current motor Jun. 17, 2008
7380424 Drum type washing machine Jun. 3, 2008
7378774 Laminated core of rotary electric machine May. 27, 2008
7375450 Hub unit for use in electrically movable wheels and vehicle comprising the hub unit May. 20, 2008
7368844 Magnetoelectric generator May. 6, 2008
7368843 Commutator motor May. 6, 2008
7365469 Laminated armature core for an electric motor Apr. 29, 2008
7362027 Electric machine with a laminated rotor core Apr. 22, 2008
7362028 Stator of outer rotor type motor for drum type washer Apr. 22, 2008
7358637 Method of compressing lamination stacks for permanent magnet rotor Apr. 15, 2008
7353586 Method of horizontally stacking a stator core within a stator frame Apr. 8, 2008
7352101 Skew shape variable laminated iron core and method of manufacturing the same Apr. 1, 2008
7352102 Motor Apr. 1, 2008
7348707 Electromechanical device having three-dimensional stator laminations Mar. 25, 2008
7345397 Segmented stator with improved handling and winding characteristics Mar. 18, 2008
7342344 Stator of outer rotor type motor for drum type washing machine Mar. 11, 2008
7340822 Insulator and manufacturing method thereof, and stator for electric rotating machine Mar. 11, 2008
7340821 Stator and resolving method and device thereof Mar. 11, 2008
7336014 Stator of outer rotor type motor for drum type washer and fabricating method thereof Feb. 26, 2008
7332845 Spoke permanent magnet rotor Feb. 19, 2008
7315104 Iron core and method of manufacturing the same and apparatus for manufacturing the same Jan. 1, 2008
7304559 Rotary transformer for transmission of electrical energy or information Dec. 4, 2007
7298138 Stator structure for a rotation detector Nov. 20, 2007
7298064 Electric motor and apparatus for manufacturing electric motor Nov. 20, 2007
7294942 Outer rotor type motor for drum type washing machine and method for fabricating the same Nov. 13, 2007
7282830 Stator for an electrical machine Oct. 16, 2007
7279821 Motor Oct. 9, 2007
7271519 Laminated body of motor and manufacturing method thereof Sep. 18, 2007
7268460 Different materials-laminate metal plate and different materials-laminate core, and method of producing the same Sep. 11, 2007
7260880 Method for manufacturing a stator core for a dynamoelectric machine Aug. 28, 2007
7262526 Rotor for permanent magnet motor of outer rotor type Aug. 28, 2007
7262540 Stator of outer rotor type motor for drum type washing machine Aug. 28, 2007

1 2 3 4 5 6 7 8 9










 
 
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