Evaporative fuel adsorption device

Internal-combustion engines – Charge forming device – Fuel flow regulation between the pump and the charge-forming...

Reexamination Certificate

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C123S518000, C123S519000

Reexamination Certificate

active

07028673

ABSTRACT:
An evaporative fuel adsorbent32, which adsorbs evaporative fuel, is positioned substantially parallel to a sidewall surface30of a surge tank22. A retention member34is positioned between the sidewall surface22and evaporative fuel adsorbent32to prevent oil, which runs down on the sidewall surface22, from adhering to the evaporative fuel adsorbent32. The evaporative fuel adsorbent32is mounted on the sidewall surface30of the surge tank22via the retention member34.

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patent: 5912368 (1999-06-01), Satarino et al.
patent: 6474312 (2002-11-01), Zulauf et al.
patent: 6637415 (2003-10-01), Yoshioka et al.
patent: 6698403 (2004-03-01), Honda et al.
patent: 6817345 (2004-11-01), Lawrence
patent: 6835237 (2004-12-01), Ishida
patent: A 2001-227421 (2001-08-01), None
patent: A 2002-332924 (2002-11-01), None

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