Fuel dispensing nozzle

Details Fuel dispensing nozzle Fuel dispensing nozzle

1992-01-02

1993-01-12

Recla, Henry J.

Fluent material handling, with receiver or receiver coacting mea

Automatic control of flow cutoff or diversion

Level or overflow responsive

141206, 141302, B67D 504

Patent

active

051781972

ABSTRACT:
A pre-pay fuel system having a fuel nozzle with automatic cutoff provisions when a full tank exists or unwanted tank pressure conditions are detected is also provided with a low fuel pressure controlled cutoff. The fuel pressure cutoff allows rapid response to permit fuel flow when high pressure exists in the nozzle and provides a nozzle flow cutoff after a predetermined time delay when low fuel pressure exists in the nozzle.

REFERENCES:
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patent: 2841191 (1958-07-01), Fraser
patent: 3077212 (1963-02-01), Hearn
patent: 3152623 (1964-10-01), Carriol
patent: 3710831 (1973-01-01), Riegel
patent: 4056131 (1977-11-01), Healy
patent: 4057086 (1977-11-01), Healy
patent: 4133355 (1979-01-01), Mayer
patent: 4141393 (1979-02-01), Mayer
patent: 4343336 (1982-08-01), Trygg
patent: 4343337 (1982-08-01), Healy
patent: 4453578 (1984-06-01), Wilder
patent: 4559982 (1985-12-01), Fink, Jr.
patent: 4572255 (1986-02-01), Rabinovich
patent: 4658987 (1987-04-01), Fink, Jr.
patent: 4735243 (1988-04-01), Ehlers

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