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Class Information
Number: 310/66
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > With other elements
Description: Subject matter combined with some other type of subject matter.


Sub-classes under this class:

Class Number Class Name Patents
310/90 Bearing or air-gap adjustment or bearing lubrication 1,411
310/75R Drive mechanism 237
310/68R Electric circuit elements 719
310/67R Inbuilt or incorporated unit 1,075
310/74 Inertia or fly-wheel device 267
310/85 Mechanical shields or protectors 97
310/91 Supports 855


Patents under this class:
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Patent Number Title Of Patent Date Issued
7605712 Power generator and power generator auxiliary monitoring Oct. 20, 2009
7592726 Electric machine comprising an axial spring-loaded element Sep. 22, 2009
7392565 Tandem windshield wiper system with bellcrank linkage Jul. 1, 2008
7389561 Tandem windshield wiper system with direct drive motor Jun. 24, 2008
7348701 Driving unit and image forming apparatus Mar. 25, 2008
7265475 Electric motor having convex high-speed brush Sep. 4, 2007
7171718 Direct drive windshield wiper assembly Feb. 6, 2007
6998744 Motor gear box with grommets Feb. 14, 2006
6946762 Electric motor drive for a reel mower Sep. 20, 2005
6944906 Direct drive windshield wiper assembly Sep. 20, 2005
6856057 Thin brushless motor having resin-insulated concentric ring-shaped bus bars Feb. 15, 2005
6838848 Brushless motor control method Jan. 4, 2005
6836042 Bearing-like device using magnetic force to actively aid or enhance turning or spinning movement Dec. 28, 2004
6831765 Tiltable-body apparatus, and method of fabricating the same Dec. 14, 2004
6809427 Electrical generator with ferrofluid bearings Oct. 26, 2004
6806666 Single-phase motor Oct. 19, 2004
6787957 Godet roll for guiding, heating and conveying yarn Sep. 7, 2004
6784577 Vehicular AC current generator rotor having field-coil winding finishing-end hook portions Aug. 31, 2004
6753629 Brushless DC motor Jun. 22, 2004
6747380 Direct winding wire to external conductor connected multi-phase motor Jun. 8, 2004
6731038 Bearing-like device using magnetic force to actively aid or enhance turning or spinning movement May. 4, 2004
6717312 Defense vehicle aiming ordinance platform having variable reluctance motor Apr. 6, 2004
6713906 Pre-drive circuit for brushless DC single-phase motor Mar. 30, 2004
6707184 Permanent magnet type AC generator having short-circuiting control circuit Mar. 16, 2004
6674195 Electric motor with improved terminal connector Jan. 6, 2004
6674192 Dynamoelectric machine Jan. 6, 2004
6653755 Radial air flow fan assembly having stator fins surrounding rotor blades Nov. 25, 2003
6628028 Small and flat vibrational motor having impact-resistant structure Sep. 30, 2003
6617726 Motor gear box Sep. 9, 2003
6600251 Super-conducting rotor coil winding support assembly method for synchronous machine Jul. 29, 2003
6577034 Geared motor Jun. 10, 2003
6462444 Power apparatus with low energy consumption Oct. 8, 2002
6462441 Rotor assembly of brushless direct current motor Oct. 8, 2002
6455975 Regulated permanent magnet generator Sep. 24, 2002
6300701 Rogowski coil method of determination of bearing lubrication in dynamoelectric machines Oct. 9, 2001
6137200 Compliant motor rotor retainer Oct. 24, 2000
6118195 Electric motor drive for eccentrically supported cylinder Sep. 12, 2000
6093990 Covering device for totally enclosed fan cooled motors Jul. 25, 2000
6093985 Non-brush type direct current motor for electric bicycle Jul. 25, 2000
6020660 Dynamoelectric machine Feb. 1, 2000
6005314 Systems and apparatus for controlling energization of electric motor windings, and methods of assembling motors Dec. 21, 1999
6002192 Drive for transportation facilities Dec. 14, 1999
5889348 Rotor for an electric machine, particularly a transverse flow machine Mar. 30, 1999
5869912 Direct-cooled dynamoelectric machine stator core with enhanced heat transfer capability Feb. 9, 1999
5793131 Systems and apparatus for controlling energization of electric motor windings, and methods of assembling motors Aug. 11, 1998
5726513 Motor governor mounting assembly Mar. 10, 1998
5714813 Return-to-origin mechanism in motor actuator Feb. 3, 1998
5714811 Rotor position detecting apparatus for a brushless motor Feb. 3, 1998
5652471 Rectifier arrangement, especially for a three-phase generator for a motor vehicle Jul. 29, 1997
5635780 Instrument holder and method for inspection of a dynamo-electric machine in a gap between a stator and a rotor and dynamo-electric machine having the instrument holder Jun. 3, 1997

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