Fuel vapor adsorption filters

Details Fuel vapor adsorption filters Fuel vapor adsorption filters

2005-06-21

2008-08-26

Lawrence, Frank M (Department: 1797)

Gas separation: apparatus

Solid sorbent apparatus

Plural diverse separating means

C096S154000, C055SDIG007

Reexamination Certificate

active

07416584

ABSTRACT:
A fuel vapor adsorption filter includes a fuel vapor adsorption agent; a filter body containing the fuel vapor adsorption agent therein, and a frame formed to surround the filter body. The frame is adapted to be mounted within an intake air channel connected to an engine, so that the filter body is operable to adsorb a fuel vapor within the intake air channel when the engine has been stopped. Non-woven fabrics form the filter body. The non-woven fabrics have peripheral edge portions. Heat-pressing the peripheral edge portions of the non-woven fabrics forms the frame.

REFERENCES:
patent: 4418662 (1983-12-01), Engler et al.
patent: 4433024 (1984-02-01), Eian
patent: 4604313 (1986-08-01), McFarland et al.
patent: 5486410 (1996-01-01), Groeger et al.
patent: 5690719 (1997-11-01), Hodge
patent: 5980616 (1999-11-01), Johnson et al.
patent: 6402811 (2002-06-01), Shanks et al.
patent: 6454827 (2002-09-01), Takagaki et al.
patent: 6703072 (2004-03-01), Fu et al.
patent: 2002/0129711 (2002-09-01), Oda et al.
patent: 2003/0116021 (2003-06-01), Oda et al.
patent: 2002-011311 (2002-01-01), None
patent: 2002-115158 (2002-04-01), None
patent: 2002-266713 (2002-09-01), None
patent: 2003-042017 (2003-02-01), None

Affiliated with

Also associated with

Rating

Fuel vapor adsorption filters does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fuel vapor adsorption filters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel vapor adsorption filters will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3995390