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Class Information
Number: 310/308
Name: Electrical generator or motor structure > Non-dynamoelectric > Charge accumulating
Description: Subject matter in which the electrical energy results from the incremental buildup of the potential charge over a period of operation of the device.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7547981 |
Machine having electrical power system and method |
Jun. 16, 2009 |
| 7453163 |
Electromechanical generator for, and method of, converting mechanical vibrational energy into electrical energy |
Nov. 18, 2008 |
| 7135804 |
Micro-mirror with rotor structure |
Nov. 14, 2006 |
| 7112911 |
Vibrational power generation device vibrator |
Sep. 26, 2006 |
| 7104056 |
Design of ferromagnetic shape memory alloy composites and actuators incorporating such materials |
Sep. 12, 2006 |
| 7105758 |
Switch |
Sep. 12, 2006 |
| 7053519 |
Electrostatic bimorph actuator |
May. 30, 2006 |
| 6727657 |
Electrostatic fluid accelerator for and a method of controlling fluid flow |
Apr. 27, 2004 |
| 6713668 |
Solar energy converter and solar energy conversion system |
Mar. 30, 2004 |
| 6687034 |
Active tuning of a torsional resonant structure |
Feb. 3, 2004 |
| 6657360 |
Micromechanical device |
Dec. 2, 2003 |
| 6653547 |
Solar energy converter |
Nov. 25, 2003 |
| 6625342 |
Systems and methods for overcoming stiction using a lever |
Sep. 23, 2003 |
| 6512622 |
Active tuning of a torsional resonant structure |
Jan. 28, 2003 |
| 6256131 |
Active tuning of a torsional resonant structure |
Jul. 3, 2001 |
| 6163098 |
Electro-kinetic air refreshener-conditioner with optional night light |
Dec. 19, 2000 |
| 6140737 |
Apparatus and method for charge neutral micro-machine control |
Oct. 31, 2000 |
| 6028375 |
Energy converter |
Feb. 22, 2000 |
| 5959376 |
Microelectromechanical reciprocating-tooth indexing apparatus |
Sep. 28, 1999 |
| 5955818 |
Machine structures fabricated of multiple microstructure layers |
Sep. 21, 1999 |
| 5909069 |
Fully integrated magnetic micromotors and methods for their fabrication |
Jun. 1, 1999 |
| 5898254 |
Electrostatic linear motor with deformable feet between a runner and a dielectric layer of a stator |
Apr. 27, 1999 |
| 5808383 |
Step linear electrostatic motor |
Sep. 15, 1998 |
| 5644184 |
Piezo-pyroelectric energy converter and method |
Jul. 1, 1997 |
| 5321327 |
Electric generator with plasma ball |
Jun. 14, 1994 |
| 5214727 |
Electrostatic microactuator |
May. 25, 1993 |
| 5191251 |
Electrostatic micromotor |
Mar. 2, 1993 |
| 5084645 |
Electrorepulsive actuator |
Jan. 28, 1992 |
| 5001381 |
Electro-static motor |
Mar. 19, 1991 |
| 4990813 |
Rolling triboelectric generator |
Feb. 5, 1991 |
| 4922164 |
Eccentric motion motor |
May. 1, 1990 |
| 4886980 |
Transmission line sensor apparatus operable with near zero current line conditions |
Dec. 12, 1989 |
| 4789802 |
High voltage, multi-stage electrostatic generator |
Dec. 6, 1988 |
| 4789801 |
Electrokinetic transducing methods and apparatus and systems comprising or utilizing the same |
Dec. 6, 1988 |
| 4777381 |
Electrical power line and substation monitoring apparatus and systems |
Oct. 11, 1988 |
| 4760303 |
Electrostatic high-voltage generator |
Jul. 26, 1988 |
| 4760302 |
Electric field machine |
Jul. 26, 1988 |
| 4736127 |
Electric field machine |
Apr. 5, 1988 |
| 4680496 |
Apparatus for conveying electrostatic charges, in particular for very high voltage electrostatic generators |
Jul. 14, 1987 |
| 4647836 |
Pyroelectric energy converter and method |
Mar. 3, 1987 |
| 4642504 |
Electric field machine |
Feb. 10, 1987 |
| 4582961 |
Capacitive transducer |
Apr. 15, 1986 |
| 4546292 |
Electronic circuit for constant charge control of an electrostatic motor, in particular for an accelerometer or a rate gyro |
Oct. 8, 1985 |
| 4504757 |
Contact-charge motor and generator |
Mar. 12, 1985 |
| 4494009 |
Method and apparatus for capturing an electrical potential generated by a moving air mass |
Jan. 15, 1985 |
| 4425540 |
Apparatus and method for pyroelectric power conversion |
Jan. 10, 1984 |
| 4395648 |
Electrothermodynamic (ETD) power converter |
Jul. 26, 1983 |
| 4385340 |
Method and apparatus for generating static electricity |
May. 24, 1983 |
| 4363989 |
Pseudo electrode assembly |
Dec. 14, 1982 |
| 4363072 |
Ion emitter-indicator |
Dec. 7, 1982 |
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