Gas expelling device for a canister type filter
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United States of America Patent
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Sep 12, 1995
Grant Date -
N/A
app pub date -
Jan 13, 1993
filing date -
Jan 13, 1993
priority date (Note) -
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Abstract
An apparatus for expelling gas from within a sealed container. The apparatus may include a device for collecting gas in a predetermined area within the container as well as a device for drawing the gas out of the predetermined area and for directing the gas into the inlet of a pump. The apparatus eliminates problems related to the buildup of gas within the container such as water noise and vapor lock.
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