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Class Information
Number: 310/37
Name: Electrical generator or motor structure > Dynamoelectric > Oscillating > With motion-converting mechanism
Description: Subject matter in which the relative motion between the elements of dynamoelectric device is communicated to a load by means of mechanical means which alter the character or amplitude of such motion.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7544003 |
Driving assembly of camera shutter and diaphragm |
Jun. 9, 2009 |
| 7485992 |
Armature type electrical generators for self powered cell phones |
Feb. 3, 2009 |
| 7482718 |
Enhanced internal electrical generator powered by hand-crank |
Jan. 27, 2009 |
| 7440689 |
Electromagnetically actuated adjusting apparatus for lens |
Oct. 21, 2008 |
| 7288863 |
Electric appliances having electric motors for driving oscillatory elements |
Oct. 30, 2007 |
| 7239053 |
Vibrator motor |
Jul. 3, 2007 |
| 7126497 |
Self-powered switch initiation system |
Oct. 24, 2006 |
| 7026900 |
Magnetic motion device |
Apr. 11, 2006 |
| 6981807 |
Electromagnetic drive device and light quantity adjustment device using the same |
Jan. 3, 2006 |
| 6960848 |
Electromagnetic drive device and light quantity adjustment device using the same |
Nov. 1, 2005 |
| 6935476 |
Clutch having a multiple pole electromagnetic actuator for transfer cases and the like |
Aug. 30, 2005 |
| 6902012 |
Percussion electrical hand-held tool |
Jun. 7, 2005 |
| 6815856 |
Tangential torque support |
Nov. 9, 2004 |
| 6803840 |
Pattern-aligned carbon nanotube growth and tunable resonator apparatus |
Oct. 12, 2004 |
| 6713920 |
Linear actuator using two rotors |
Mar. 30, 2004 |
| 6518685 |
Multi-position actuator or sector motor |
Feb. 11, 2003 |
| 6441517 |
Drive mechanism for oscillating electric products of personal use, particularly dry shavers |
Aug. 27, 2002 |
| 6369469 |
Poly phase linear alternator |
Apr. 9, 2002 |
| 6265794 |
Method for tuning the resonant frequency of crossed-flexure pivot galvanometers |
Jul. 24, 2001 |
| 6166465 |
Vibration generating mechanism using repulsive forces of permanent magnets |
Dec. 26, 2000 |
| 6027444 |
Vibrator |
Feb. 22, 2000 |
| 5955801 |
Microfabricated microengine with constant rotation rate |
Sep. 21, 1999 |
| 5923107 |
Vibrator |
Jul. 13, 1999 |
| 5844516 |
Method and apparatus for wireless remote control |
Dec. 1, 1998 |
| 5804933 |
Method for operating an adjusting apparatus and means for adjusting a positional device |
Sep. 8, 1998 |
| 5780948 |
Vibratory structure, method for controlling natural frequency thereof and sensor and actuator adopting the vibratory structure |
Jul. 14, 1998 |
| 5751078 |
Reactionless, momentum compensated payload positioner |
May. 12, 1998 |
| 5723918 |
Bi-directional actuator using a random direction AC motor |
Mar. 3, 1998 |
| 5717266 |
High power oscillatory drive |
Feb. 10, 1998 |
| 5679991 |
Eccentric-and-oscillator engagement structure |
Oct. 21, 1997 |
| 5679988 |
Rocking motor |
Oct. 21, 1997 |
| 5554899 |
Electric Actuator |
Sep. 10, 1996 |
| 5545943 |
Variable air-gap type driving device |
Aug. 13, 1996 |
| 5543678 |
Flat motors |
Aug. 6, 1996 |
| 5455485 |
Bicycle lighting system |
Oct. 3, 1995 |
| 5402022 |
Electromagnetic rotary actuator |
Mar. 28, 1995 |
| 5392881 |
Device for dampening vibratory motion |
Feb. 28, 1995 |
| 5307001 |
Battery charging method and apparatus |
Apr. 26, 1994 |
| 5053655 |
Motor-compressor unit |
Oct. 1, 1991 |
| 4998031 |
Stepping motor with one-way clutch |
Mar. 5, 1991 |
| 4992685 |
Reciprocating motor-compressor with W-shaped core |
Feb. 12, 1991 |
| 4880999 |
Solenoid |
Nov. 14, 1989 |
| 4810915 |
Motor-compressor |
Mar. 7, 1989 |
| 4764695 |
Vibrator |
Aug. 16, 1988 |
| 4626718 |
Rotary solenoid for intermittent ink ribbon feeding |
Dec. 2, 1986 |
| 4585977 |
Electronic motor |
Apr. 29, 1986 |
| 4486667 |
Drive system for an electric generator |
Dec. 4, 1984 |
| 4433273 |
Camera motor belt drive system |
Feb. 21, 1984 |
| 4420714 |
Apparatus for continuously incrementing an output member |
Dec. 13, 1983 |
| 4404503 |
Reciprocating electric motor |
Sep. 13, 1983 |
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