| |
 |
|
Class Information
Number: 310/DIG.3
Name: Electrical generator or motor structure > Hall effect generators and converters
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7554230 |
Control circuit device for motor, method for manufacturing the device, and motor having the device |
Jun. 30, 2009 |
| 7332840 |
Fan motor with IC retention means |
Feb. 19, 2008 |
| 7218022 |
Linear actuator |
May. 15, 2007 |
| 7215052 |
Brushless D.C. motor |
May. 8, 2007 |
| 6559565 |
Motor apparatus |
May. 6, 2003 |
| 6144126 |
Magnetic disc driving apparatus |
Nov. 7, 2000 |
| 6127752 |
Motor with RPM pickup via a hall sensor |
Oct. 3, 2000 |
| 6097129 |
Electronically commutated motor |
Aug. 1, 2000 |
| 6005320 |
Two-phase brushless direct-current motor having single hall effect device |
Dec. 21, 1999 |
| 5744894 |
Brushless motor having a field magnet, a portion of which is used for detecting the rotor's position |
Apr. 28, 1998 |
| 5502383 |
Controller for Hall effect sensor using cyclically varying power |
Mar. 26, 1996 |
| 5381064 |
Print wheel motor for encoder |
Jan. 10, 1995 |
| 5325005 |
Motor commutation |
Jun. 28, 1994 |
| 5319271 |
Pulse signal generating device |
Jun. 7, 1994 |
| 5161361 |
Motor-driven spindle assembly for ring spinning |
Nov. 10, 1992 |
| 5146125 |
DC electric rotating machine using hall effect material |
Sep. 8, 1992 |
| 5041749 |
High speed, high power, single phase brushless DC motor |
Aug. 20, 1991 |
| 4973869 |
Brushless coreless DC motor |
Nov. 27, 1990 |
| 4961017 |
Stator for use in a brushless motor |
Oct. 2, 1990 |
| 4952830 |
Brushless motor with hall elements |
Aug. 28, 1990 |
| 4922513 |
Rotation control circuit for a hall motor |
May. 1, 1990 |
| 4893121 |
Printwheel and encoder assembly |
Jan. 9, 1990 |
| 4874976 |
Spindle motor for driving discs |
Oct. 17, 1989 |
| 4724346 |
Permanent magnet-excited external rotor motor |
Feb. 9, 1988 |
| 4668884 |
Brushless motor |
May. 26, 1987 |
| 4658162 |
Printed coil unit for small size actuator |
Apr. 14, 1987 |
| 4594524 |
Coreless-brushless motor |
Jun. 10, 1986 |
| 4433849 |
Control circuit for a vehicle leveling system |
Feb. 28, 1984 |
| 4377293 |
Level regulator for an automotive vehicle |
Mar. 22, 1983 |
| 4364005 |
Brushless tachometer generator |
Dec. 14, 1982 |
| 4357563 |
Direct current brushless electric motor |
Nov. 2, 1982 |
| 4311933 |
Brushless direct current motor |
Jan. 19, 1982 |
| 4283664 |
Control signal generator for the commutating device of a brushless electronics motor |
Aug. 11, 1981 |
| 4275703 |
Flux control system for a hall generator in an ignition system of an internal combustion engine |
Jun. 30, 1981 |
| 4204158 |
Hall effect position detector using a single permanent magnet |
May. 20, 1980 |
| 4130769 |
Brushless DC motor |
Dec. 19, 1978 |
| 4086533 |
Hall effect apparatus for determining the angular position of a rotating part |
Apr. 25, 1978 |
| 4086519 |
Hall effect shaft angle position encoder |
Apr. 25, 1978 |
| 4011476 |
Signal generating mechanism |
Mar. 8, 1977 |
| 3967144 |
Hall-voltage device |
Jun. 29, 1976 |
|
|
|
