System and method for generating forces using asymmetrical electrostatic pressure

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United States of America Patent

PATENT NO 11511891
APP PUB NO 20200255167A1
SERIAL NO

16688619

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Abstract

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A system and method for generating a force from a voltage difference applied across at least one electrically conductive surface. The applied voltage difference creates an electric field resulting in an electrostatic pressure force acting on at least one surface of an object. Asymmetries in the resulting electrostatic pressure force vectors result in a net resulting electrostatic pressure force acting on the object. The magnitude of the net resulting electrostatic pressure force is a function of the geometry of the electrically conductive surfaces, the applied voltage, and the dielectric constant of any material present in the gap between electrodes. The invention may be produced on a nanoscale using nanostructures such as carbon nanotubes. The invention may be utilized to provide a motivating force to an object. A non-limiting use case example is the use of electrostatic pressure force apparatus as a thruster to propel a spacecraft through a vacuum.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aurigema, Andrew Neil Oak Hill, US 4 12
Buhler,, IV Charles Raymond Merritt Island, US 3 2

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