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Title: Electrostatic generator/motor configurations

Electrostatic generators/motors designs are provided that generally may include a first cylindrical stator centered about a longitudinal axis; a second cylindrical stator centered about the axis, a first cylindrical rotor centered about the axis and located between the first cylindrical stator and the second cylindrical stator. The first cylindrical stator, the second cylindrical stator and the first cylindrical rotor may be concentrically aligned. A magnetic field having field lines about parallel with the longitudinal axis is provided.
Inventors:
Issue Date:
OSTI Identifier:
1118262
Assignee:
Lawrence Livermore National Security, LLC (Livermore, CA) LLNL
Patent Number(s):
8,643,249
Application Number:
13/609,237
Contract Number:
AC52-07NA27344
Resource Relation:
Patent File Date: 2012 Sep 10
Research Org:
LLNL (Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States))
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Other works cited in this record:

Electrostatic Motor
patent, December 1971

Electrostatic motor
patent, April 1976

Electrostatic generator and motor
patent, November 1978

Electrostatic motor
patent, September 1980

Electronic circuit for constant charge control of an electrostatic motor, in particular for an accelerometer or a rate gyro
patent, October 1985

Electrostatic generator
patent, June 1986

Parametric electric machine
patent, November 1986

Micro-electrostatic motor
patent, June 1988

High voltage, multi-stage electrostatic generator
patent, December 1988

Electrostatic energy field power generating system
patent, January 1990

Harmonic electrostatic motor
patent, August 1993

Wheel wall electrostatic generator
patent, September 1993

Electrostatic generator apparatus
patent, April 1996

Halbach array DC motor/generator
patent, January 1998

Step linear electrostatic motor
patent, September 1998

Electrostatic motor
patent, October 1999

High efficiency alternating and direct current electrostatic motor
patent, March 2002

High voltage electrostatic generator
patent, August 2004

Halbach array generator/motor having an automatically regulated output voltage and mechanical power output
patent, February 2005

Halbach array generator/motor having mechanically regulated output voltage and mechanical power output
patent, June 2005

Electrostatic motor utilizing static electricity as a drive force
patent, June 2007

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