Gas separation – Plural serial basically diverse separating media – Plural stages in unitary casing
Patent
1984-07-10
1985-03-26
Spitzer, Robert
Gas separation
Plural serial basically diverse separating media
Plural stages in unitary casing
55387, 55476, 123519, B01D 5304
Patent
active
045071322
ABSTRACT:
A fuel evaporation preventing device has a casing, an absorbent filling the casing and adapted to absorb the fuel vapor, a fuel vapor introduction pipe having one end embedded in the layer of the absorbent, and a flow deflector opening towards the fuel vapor introduction pipe. The flow deflector has a plurality of box-shaped pleats defining a plurality of slits extending vertically, so that the fuel vapor is distributed over wide area in the canister to permit greater part of the absorbent to take part in the absorption and release of the fuel vapor.
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Aisan Industry Co. Ltd.
Spitzer Robert
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