Fuel dispensing spout
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United States of America Patent
Stats
-
Jul 12, 1994
Grant Date -
N/A
app pub date -
Aug 11, 1993
filing date -
Aug 11, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A fuel dispensing spout for use in a fuel dispensing nozzle is provided. The fuel dispensing spout includes an inner cylindrical member and a concentric outer cylindrical member. The inner and outer cylindrical members are joined by a series of ribs which divide the space between the inner and outer members into a plurality of longitudinally and continually extending subchannels. Some of the subchannels are utilized for vapor recovery during operation of the spout, while one of the subchannels is utilized in detecting pressure increases in captured air contained therein as fuel dispensation takes place. The inside passageway defined by the inner cylindrical member is used for carrying fuel that is to be dispensed.
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Family
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Cited Art Landscape
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