Sight glass incorporated into fuel dispensing nozzle
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United States of America Patent
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Feb 19, 1991
Grant Date -
N/A
app pub date -
Mar 22, 1990
filing date -
Mar 22, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fuel dispensing nozzle incorporating sight glass in the vicinity of its poppet valve, which a sight glass is sealingly engaged within the body cap, comprising a lens of either the magnifying or nonmagnifying type, to provide a ready viewing of any activation device within the poppet cavity, either in the form of spinner, or spheres, that are rotated or agitated, as when fuel under pressure is being delivered through the nozzle and to the fuel tank of a vehicle.
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