Device for venting a fuel tank
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 3, 2002
Grant Date -
Jun 21, 2001
app pub date -
Dec 15, 2000
filing date -
Dec 17, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device (10) for venting a fuel tank has a chamber (17) communication on the one had with the tank and on the other hand, through an outlet orifice (19), with a pipe (20) for opening to atmosphere. A float (25) has an external skirt (27) delimiting an internal space in the float (25) and a needle (28) adapted to close off the outlet orifice (19) when the fuel level exceeds a predetermined threshold in the chamber (17). The float (25) has a least one partition (29) adapted to divide the internal space in the float (25), with a height substantially equal to the height of the external skirt (27).
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Cited Art Landscape
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