Valve shutoff system for fuel dispensing apparatus

Details Valve shutoff system for fuel dispensing apparatus Valve shutoff system for fuel dispensing apparatus

1981-10-05

1983-08-09

Rolla, Joseph J.

Dispensing

Cutoff operated by selectively preset volume or rate of...

222 20, 222 71, B67D 508

Patent

active

043974058

ABSTRACT:
Fuel dispensing apparatus having a high-flow valve downstream of the fuel delivery hose and a solenoid operated pilot valve for the high-flow valve and a solenoid operated low-flow valve upstream of the fuel delivery hose. Flexible tubes within the fuel delivery hose connect the pilot valve to the high-flow valve and connect both pilot and low-flow valves for conducting fuel to downstream of the high-flow valve.

REFERENCES:
patent: 1929719 (1933-10-01), Werder
patent: 2264344 (1941-12-01), Svenson
patent: 2814444 (1957-11-01), Bliss
patent: 2846119 (1958-08-01), Robbins
patent: 3138289 (1964-05-01), Jones, Jr. et al.
patent: 3159310 (1964-12-01), Rafferty
patent: 3185344 (1965-05-01), Kenney
patent: 3206071 (1965-09-01), Boudot
patent: 3254795 (1966-06-01), Mackie
patent: 3558011 (1971-01-01), Tracy
patent: 3724808 (1973-04-01), Sugden, Jr.
patent: 3823751 (1953-10-01), Healy
patent: 4057173 (1977-11-01), Tal
patent: 4058286 (1977-11-01), Berger
patent: 4247899 (1981-01-01), Schiller et al.

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