Apparatus for repeatable adjustment of tire pressure
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United States of America Patent
Stats
-
May 10, 1994
Grant Date -
N/A
app pub date -
Dec 17, 1991
filing date -
Dec 17, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus for adjusting the air pressure in a vehicle tire is provided. The apparatus includes an air source, a manifold, a transducer, a valve, and a controller. The valve includes a valve seat with a first and a second chamber and a piston which is movable reciprocally with the valve body between the two chambers. The valve also includes a poppet that is movable between the two chambers relative to the piston with a wobbling action. The piston is connected to the valve body by a deformable diaphragm.
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Family
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Cited Art Landscape
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