Pressure compensation unit
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United States of America Patent
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Apr 9, 2013
Grant Date -
Feb 24, 2011
app pub date -
Dec 1, 2008
filing date -
Jan 15, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A pressure-compensation unit, particularly for a tank-pressure sensor in a tank of a motor vehicle. The pressure-compensation unit includes a housing lid and a gas-permeable filter diaphragm, which covers an air hole. The pressure-compensation unit includes a cap-shaped cover element, which covers the filter diaphragm.
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