Ion propulsion thruster including a plurality of ion optic electrode pairs

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United States of America Patent

PATENT NO 9494143
SERIAL NO

14152125

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Abstract

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Ion optics for use in a conventional or annular or other shaped ion thruster are disclosed including a plurality of planar, spaced apart ion optic electrode pairs sized to include a diameter smaller than the diameter of thruster exhaust and retained in, on or otherwise associated with a frame across the thruster exhaust. An electrical connection may be provided for establishing electrical connectivity among a set of first upstream electrodes and an electrical connection may be provided for establishing electrical connectivity among the second downstream electrodes.

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Patent Owner(s)

  • US GOVERNMENT ADMINISTRATOR OF NASA;THE UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Patterson, Michael J Brunswick, US 15 58

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