Fuel filler conduit

Details Fuel filler conduit Fuel filler conduit

1986-07-10

1987-12-29

Lowrance, George E.

Receptacles

Container attachment or adjunct

Filling member

141 59, 220 85VS, 220 85VR, B65B 3106

Patent

active

047155094

ABSTRACT:
Fuel filler conduit connected at one end with fuel reservoir for engine in automobile etc. has the free end exposed out of the body wall. When removing a cap engaging with said free end for fuel filling, fuel vapour therein is released in the atmosphere.
The invention provides a lid normally closing conduit inlet and adapted to be open by tip end of fuel dispensing nozzle. Angular movement of the lid actuates a valve normally closing an outlet to be open so that fuel vapour in the conduit is supplied from the outlet through a pipe to the engine.

REFERENCES:
patent: 3417900 (1968-12-01), Landphair
patent: 3854911 (1974-12-01), Walker
patent: 3884204 (1975-05-01), Krautwurst
patent: 3907153 (1975-09-01), Matty
patent: 3957025 (1976-05-01), Heath
patent: 4572394 (1986-02-01), Tanahashi
patent: 4630749 (1986-12-01), Armstrong
patent: 4632270 (1986-12-01), Sasaki

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