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Class Information
Number: 310/216.004
Name: Electrical generator or motor structure >
Description:










Sub-classes under this class:

Class Number Class Name Patents
310/1 Educational or construction units or kits 16
310/10 Dynamoelectric 131
310/300 Non-dynamoelectric 105
310/800 Piezoelectric polymers (e.g., mylar, pvdf) 528
310/DIG.2 Hysteresis rotors and motors 6
310/DIG.3 Hall effect generators and converters 40
310/DIG.6 Printed-circuit motors and components 199


Patents under this class:

Patent Number Title Of Patent Date Issued
8643244 Strength cast rotor for an induction motor Feb. 4, 2014
8631728 Radial centering surface of a stator core Jan. 21, 2014
8569923 Rotating electric machine with interlocking inner and outer press plates Oct. 29, 2013
8519577 Generator with a stator comprising cooling ducts, and method for cooling a laminated stator of a generator Aug. 27, 2013
8513841 Welded multipartite rotor for a generator Aug. 20, 2013
8508097 Stator of electric rotating machine Aug. 13, 2013
8487502 Segmented stator core Jul. 16, 2013
8476802 Core and motor having the same Jul. 2, 2013
8410654 Motor and electronic device using same Apr. 2, 2013
8405275 Transverse and/or commutated flux systems having segmented stator laminations Mar. 26, 2013
8368277 Die cast rotor with steel end rings to contain aluminum Feb. 5, 2013
8362668 Rotor for rotating electrical machine Jan. 29, 2013
8310228 Resolver Nov. 13, 2012
8288913 Exposed bar induction motor with punched-to-size air gap Oct. 16, 2012
8258671 Methods and apparatus for a continuous wound laminate rotor flux path Sep. 4, 2012
8232703 Embedded magnet motor and manufacturing method of the same Jul. 31, 2012
8198778 Laminated rotary actuator with three-dimensional flux path Jun. 12, 2012
8193681 Laminated stator core and method for manufacturing the same Jun. 5, 2012
8164230 Stator Apr. 24, 2012
8143752 Electric motor having electrical connecting elements for connection to winding leads Mar. 27, 2012
8138642 Oil cooled generator Mar. 20, 2012
8134272 Dynamoelectric machine Mar. 13, 2012
8108988 Method of manufacturing a laminated iron core Feb. 7, 2012
8082654 Production method for large rotor/stator laminations Dec. 27, 2011
8058767 Rotor and method of manufacturing the same and electric vehicle Nov. 15, 2011
8040015 Rotor for an electric motor Oct. 18, 2011
8035273 Rotor assembly having two core portions each with a reduced back portion Oct. 11, 2011
8008833 Stator for an electrical machine Aug. 30, 2011
7994680 Motor including electrical sheets having shear droops Aug. 9, 2011
7973445 Laminated rotary actuator with three-dimensional flux path Jul. 5, 2011
7960889 Split core and manufacturing method of the same, and stator core Jun. 14, 2011
7926164 Method for production of a stator and stator produced according thereto Apr. 19, 2011
7928619 Gap winding motor Apr. 19, 2011
7915781 Winding method for stator and permanent magnet motor Mar. 29, 2011
7893577 Rotor for an electrodynamic machine Feb. 22, 2011
7868503 Embedded magnet motor and manufacturing method of the same Jan. 11, 2011
7868504 Resolver Jan. 11, 2011
7863796 High precision motor and its machining and assembling method Jan. 4, 2011
7847466 Laminated core and method for manufacturing the same Dec. 7, 2010
7845065 Method of making a rotating electric machine stator core Dec. 7, 2010
7843104 Stator and stator components of dynamoelectric machines and process of inhibiting joule heating therein Nov. 30, 2010
7821174 Armature of rotating electric machine and method of manufacturing the same Oct. 26, 2010
7814642 Stator of electric rotating machine Oct. 19, 2010
7777386 Electric machine Aug. 17, 2010
7741750 Induction motor with improved torque density Jun. 22, 2010
7732970 Rotor for an electric machine Jun. 8, 2010
7728480 Dynamoelectric machine Jun. 1, 2010
7719155 Two-phase synchronous electric motor with permanent magnets for mechanical priming washing pumps of dishwashers and similar washing machines May. 18, 2010
7719156 Stator module May. 18, 2010
7692352 Apparatus and method for cooling rotor and stator motor cores Apr. 6, 2010











 
 
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