Fuel dispensing vapor eliminating valve

Details Fuel dispensing vapor eliminating valve Fuel dispensing vapor eliminating valve

1989-12-07

1991-09-17

Recla, Henry J.

Fluent material handling, with receiver or receiver coacting mea

Multiple passage filling means for diverse materials or flows

With valve operated by receiver engaging means

137595, 137601, 141 59, 141302, 141351, 141291, 2511492, B65B 304, B67C 300

Patent

active

050485776

ABSTRACT:
A cylindrical valve having a fuel dispensing passage and a vapor receiving passage therein which are both simultaneously blocked or unblocked by butterfly valves controlled by a plunger which protrudes from one end of the cylinder and has a rack defined thereon which engages with pinion gears which in turn engage two valve shafts and rotate the valve plates. A spring or similar biasing element moves the plunger to the position under which the valve plates close the passages whenever the plunger is not forcibly depressed against the spring.

REFERENCES:
patent: 167211 (1875-08-01), Baker
patent: 1014328 (1912-01-01), Podlesak
patent: 3133566 (1964-05-01), Hoss
patent: 3847210 (1974-11-01), Wells
patent: 4202385 (1980-05-01), Voelz et al.
patent: 4211263 (1980-07-01), Kennedy et al.
patent: 4354536 (1982-10-01), Moss
patent: 4533113 (1985-08-01), Francart, Jr.

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