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Class Information
Number: 310/254
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > Stator structure
Description: Subject matter relating to stator structure.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5912520 |
Feed-screw unit and electric motor using same |
Jun. 15, 1999 |
| 5910691 |
Permanent-magnet linear synchronous motor |
Jun. 8, 1999 |
| 5910697 |
High-power, low-voltage axial air-gap electrical machine having a compact stator |
Jun. 8, 1999 |
| 5909072 |
Brushless three-phase dc motor |
Jun. 1, 1999 |
| 5907210 |
Asynchronous discoidal electrical motor |
May. 25, 1999 |
| 5903082 |
Electric motor or generator having laminated amorphous metal core |
May. 11, 1999 |
| RE36168 |
Brushless DC drive motor with external rotor for use in disc drives and like devices |
Mar. 30, 1999 |
| 5886438 |
Stepping motor having bobbin structure materially integrally formed with a bearing and a positioning portion |
Mar. 23, 1999 |
| 5886449 |
Electrical machine |
Mar. 23, 1999 |
| 5886450 |
Toroidal electrical motor/generator |
Mar. 23, 1999 |
| 5880544 |
Flywheel-type power storage device |
Mar. 9, 1999 |
| 5880551 |
Polyphase motor, particularly for driving an indicator needle |
Mar. 9, 1999 |
| 5877567 |
Brushless motor having lubrication oil gaps and a core with radially projecting poles |
Mar. 2, 1999 |
| 5877576 |
Stator frame for dynamoelectric machine and method for making same |
Mar. 2, 1999 |
| 5874794 |
Method for securing magnets to a permanent magnet motor shell and a motor made therefrom |
Feb. 23, 1999 |
| 5874795 |
Multi-phase permanent-magnet type electric rotating machine |
Feb. 23, 1999 |
| 5874796 |
Permanent magnet D.C. motor having a radially-disposed working flux gap |
Feb. 23, 1999 |
| 5864195 |
Stator component including limbs provided with recesses at their outer surface |
Jan. 26, 1999 |
| 5861604 |
Arc welder and method providing use-enhancing features |
Jan. 19, 1999 |
| 5861695 |
Composite inductor for electric rotary machines comprising sintered permanent magnets coated with a ferromagnetic binder |
Jan. 19, 1999 |
| 5861699 |
Electric machine, in particular electric motor |
Jan. 19, 1999 |
| 5859486 |
Rotary motor and production method thereof, and laminated core and production method thereof |
Jan. 12, 1999 |
| 5859487 |
Stator structure of motor and its forming method |
Jan. 12, 1999 |
| 5854526 |
Three-phase permanent-magnet electric rotating machine |
Dec. 29, 1998 |
| 5852335 |
Stator structure for rotary electric machine |
Dec. 22, 1998 |
| 5852338 |
Dynamoelectric machine and method for manufacturing same |
Dec. 22, 1998 |
| 5844338 |
Slim-line brushless motor with inside mounted single bearing |
Dec. 1, 1998 |
| 5844344 |
DC brushless motor having auxiliary salient poles |
Dec. 1, 1998 |
| 5844346 |
Low torque ripple switched reluctance motor |
Dec. 1, 1998 |
| 5837948 |
Elevator machinery |
Nov. 17, 1998 |
| 5834874 |
Alternator with mechanically adjustable output |
Nov. 10, 1998 |
| 5831359 |
Electronically commutated motor with external rotor |
Nov. 3, 1998 |
| 5828153 |
Rotor for a reluctance machine |
Oct. 27, 1998 |
| 5825106 |
Bi-directional biphase electromechanic transducer having multipolor magnets |
Oct. 20, 1998 |
| 5825108 |
Brushless electric motor, particularly for direct driving of a washing machine |
Oct. 20, 1998 |
| 5825115 |
Electric motor and indicating mechanism, in particular for indicating instruments in motor vehicles |
Oct. 20, 1998 |
| 5818144 |
Linear type induction motor having inner and outer stators |
Oct. 6, 1998 |
| 5811907 |
Small generator |
Sep. 22, 1998 |
| 5808392 |
Permanent magnet type rotating machine |
Sep. 15, 1998 |
| 5804896 |
High speed spindle motor and apparatus equipped with high speed spindle motor |
Sep. 8, 1998 |
| 5804904 |
Brushless DC motor and a method of generation power therewith |
Sep. 8, 1998 |
| 5801463 |
Dynamoelectric machine |
Sep. 1, 1998 |
| 5801470 |
Rotors with retaining cylinders and reduced harmonic field effect losses |
Sep. 1, 1998 |
| 5801473 |
Open stator axial flux electric motor |
Sep. 1, 1998 |
| 5798591 |
Electromagnetic machine with permanent magnet rotor |
Aug. 25, 1998 |
| 5796190 |
Engine-driven permanent magnetic type welding generator |
Aug. 18, 1998 |
| 5789834 |
Spindle motor |
Aug. 4, 1998 |
| 5789839 |
Aerostatic and aerodynamic bearing for a motor |
Aug. 4, 1998 |
| 5786645 |
Motor-generator using permanent magnets |
Jul. 28, 1998 |
| 5783879 |
Micromotor in a ceramic substrate |
Jul. 21, 1998 |
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