Fuel dispensing nozzle with automatic shut-off responsive to vapor pressure

A fuel dispensing nozzle has a diaphragm responsive to vacuum for shutting off the flow of fuel through the nozzle, the diaphragm chamber normally being vented to atmosphere by a tube extending to the mouth of the spout and closable by fuel in the tank being filled to cause vacuum to actuate the dia...

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Bibliographische Detailangaben
Hauptverfasser: DUMPIS, JANIS, SUTCLIFFE, GRENVILLE G
Format: Patent
Sprache:eng
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