Electrodynamic accelerometer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7543497
APP PUB NO 20070028688A1
SERIAL NO

11518542

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus includes: a fluid container; a fluid mixture disposed within the fluid container, the fluid mixture including at least two components having different relative dielectric constants or different relative permeabilities; an imparter for imparting an electrostatic or electromagnetic force across the fluid mixture to cause at least one of the components to be placed in motion; and a controller for controlling the electrostatic or electromagnetic force to counteract the effects of an applied acceleration. A method includes positioning a high dielectric or high permeability element suspended in a low dielectric or low permeability fluid contained between a pair of charged electrode plates or a magnetic gap; determining a change in capacitance or inductance of the apparatus; and determining from the capacitance change or inductance change a magnitude of the acceleration.

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Patent Owner(s)

Patent OwnerAddress
FIELD EFFECTS CALIBRATION LLC3200 SOUTHWEST FREEWAY SUITE 3150 HOUSTON TX 77027

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Balogh, W Thomas Houston, US 5 147

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