Fuel dispensing nozzle
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United States of America Patent
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Jun 17, 2014
Grant Date -
Nov 10, 2011
app pub date -
Sep 16, 2009
filing date -
Sep 17, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
A fluid dispensing nozzle includes a removable valve subassembly that controls the flow of fluid and the recovery of fluid vapor through the body of the nozzle. The subassembly may be pre-assembled and installed within a nozzle body as a single unit. The nozzle may include a vacuum-driven automatic shut-off system which prevents fluid from flowing through the nozzle when the downstream end of the nozzle spout is submerged. The shutoff system may also be magnetically actuated to allow for dry testing in which the automatic shut-off functionality is testing without dispensation of fluid.
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