Evaporative emissions canister with integral liquid fuel trap

Details Evaporative emissions canister with integral liquid fuel trap Evaporative emissions canister with integral liquid fuel trap

2008-04-08

2008-04-08

Miller, Carl S. (Department: 3747)

Internal-combustion engines

Charge forming device

Fuel flow regulation between the pump and the charge-forming...

C123S519000, C096S134000

Reexamination Certificate

active

07353809

ABSTRACT:
An evaporative emissions canister is used in an automotive evaporative emission system to separate liquid fuel entrained with fuel vapor and to control emission of fuel vapors to the atmosphere, the system including a fuel tank coupled to an automotive engine. The canister includes an integrally molded housing having side walls, a top wall and a bottom wall; a hydrocarbon-adsorbing material disposed therein so as to provide a vapor adsorbent chamber for adsorbing hydrocarbon fuel vapor flowing therethrough; and a liquid-fuel trap located above the vapor adsorbent chamber for separating fuel vapor and liquid fuel. A method is provided for preventing or reducing hydrocarbon emissions to the atmosphere.

REFERENCES:
patent: 2323525 (1943-07-01), Houstle, Jr. et al.
patent: 4168687 (1979-09-01), Kurahashi et al.
patent: 4203401 (1980-05-01), Kingsley et al.
patent: 4283401 (1981-08-01), Szantay et al.
patent: 4658796 (1987-04-01), Yoshida et al.
patent: 5072713 (1991-12-01), Sweeten
patent: 5119791 (1992-06-01), Gifford et al.
patent: 5408977 (1995-04-01), Cotton
patent: 5456236 (1995-10-01), Wakashiro et al.
patent: 5456237 (1995-10-01), Yamazaki et al.
patent: 5460136 (1995-10-01), Yamazaki et al.
patent: 5477936 (1995-12-01), Sugioka et al.
patent: 5511957 (1996-04-01), Tuckey et al.
patent: 5651349 (1997-07-01), Dykstra et al.
patent: 5776228 (1998-07-01), Meiller et al.
patent: 5910637 (1999-06-01), Meiller et al.
patent: 5924410 (1999-07-01), Dumas et al.
patent: 5957114 (1999-09-01), Johnson et al.
patent: 6136075 (2000-10-01), Bragg et al.
patent: 6237574 (2001-05-01), Jamrog et al.
patent: 6302144 (2001-10-01), Graham et al.
patent: 6321726 (2001-11-01), Khami et al.
patent: 6343590 (2002-02-01), Nagai et al.
patent: 6374811 (2002-04-01), Mancini
patent: 6425380 (2002-07-01), Yamada et al.
patent: 6834642 (2004-12-01), Ichinohe
patent: 7051717 (2006-05-01), Meiller et al.
patent: 2002/0007826 (2002-01-01), Yamada et al.

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