Air cleaner liquid drain and filter assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 5, 1988
Grant Date -
N/A
app pub date -
Jun 8, 1987
filing date -
Jun 8, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An air cleaner has a casing having an air inlet and an air outlet with an air filter therebetween. A sump with a drain hole is formed in the casing between the filter and outlet. A valve opens the drain hole to drain the sump in response to the collection of a predetermined amount of liquid thereabove in the sump collected from air passing from the filter to the outlet. And an air filter filters any air passing through the drain hole from outside the casing should the valve open while air is passing from the normal inlet to the outlet.
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Family
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