Fuel tank venting system

Details Fuel tank venting system Fuel tank venting system

1977-12-15

1979-03-06

Price, William

Receptacles

Container attachment or adjunct

Pressure relief means

137587, 220 85VS, 220 86R, B65D 2500, F16K 2404

Patent

active

041426479

ABSTRACT:
A fuel tank venting system includes a restricted vent pipe extending from the dome of the fuel tank to a side of the tank filler neck adjacent its open end, a fill limiter vent conduit extending from the opposite side of the filler neck to the upper end of the fuel tank next adjacent the filler neck connection thereto and a second restricted vent pipe extending from the upper filler neck end adjacent its open end for connection to a fuel vapor storage canister or similar device.

REFERENCES:
patent: 2095460 (1937-10-01), Swords
patent: 3133564 (1964-05-01), Hunter
patent: 3187935 (1965-06-01), Lense
patent: 3643690 (1972-02-01), Sarai
patent: 3752135 (1973-08-01), Peterson et al.
patent: 3768498 (1973-10-01), Urban
patent: 3854911 (1974-12-01), Walker
patent: 3907153 (1975-09-01), Mutty
patent: 3911977 (1975-10-01), Berger
patent: 3942564 (1976-03-01), Nakazato
patent: 3968896 (1976-07-01), Giacoletti et al.
patent: 4034784 (1977-07-01), Ball et al.

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