Drain assembly for use on a vehicle
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United States of America Patent
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-
Jan 12, 1993
Grant Date -
N/A
app pub date -
Feb 14, 1992
filing date -
Feb 14, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A drain assembly adapted for use on a vehicle includes a drain chamber having upper and lower ends each having an aperture formed therein. The aperture in the upper end is sized larger than the aperture in the lower end. When a pressure differential exists between the two apertures and liquid is present in the drain chamber, a portion of this liquid will be retained in the chamber to create a fluid seal. The drain chamber itself may be constructed of various sections that are connected together and which may be readily separable in order to clean any debris that may collect within the chamber.
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