Air core gauge with zero pointer return related application
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United States of America Patent
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-
Jul 19, 1988
Issued Date -
N/A
app pub date -
Jan 27, 1987
filing date -
Nov 15, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An air core gauge having orthogonally related coils that react with a rotor magnet to angularly position an indicating pointer, suitable for use as either a pressure,temperature, or fuel gauge. All-attitude pointer zero return is achieved with a stationary magnet, and voltage regulation is eliminated with a zener diode in series with one of the coils.
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Cited Art Landscape
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