Position sensor system including voltage transfer function
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United States of America Patent
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Mar 12, 2002
Issued Date -
N/A
app pub date -
Jun 18, 1997
filing date -
Jan 11, 1989
priority date (Note) -
Expired
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Abstract
A position sensing device including two spaced conductive coils constituting a primary and secondary winding of a transformer. A coupling member is mounted to a moveable object. This movement adjusts or alters the transformer coupling between the primary and the secondary and produces a variable output signal which can be correlated to the position of the moveable member. An electronic module is coupled to a programmable controller and adjusts an output from the linear position sensor to linearize the output with relative movement of first and second members such as components of a vehicle shock absorber.
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