Internal-combustion engines – Charge forming device – Having fuel vapor recovery and storage system
Patent
1996-07-02
1998-01-06
Miller, Carl S.
Internal-combustion engines
Charge forming device
Having fuel vapor recovery and storage system
220 862, 123516, F02M 3302
Patent
active
057043370
ABSTRACT:
In a fuel tank with a filler neck of plastic material which filler neck is connected at one end to the fuel tank and has a filler opening at its other end, a vent pipe extending from the tank to the filler opening, an adsorber chamber with a chamber opening and a fuel vapor conduit providing for communication of the tank with the adsorber chamber are all integrally formed with the filler neck in a single blow molding step, the adsorber chamber, after being filled with a bag of activated carbon, being closed by a lid which carries a regeneration valve and covers the chamber opening.
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Jap. Abst. 60-199734 of Sep. 10,1985.
Kempka Karl-Heinz
Stratz Peter
Bach Klaus J.
M C Micro Compact Car Aktiengesellschaft
Miller Carl S.
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