Filtering block with fins for filtering particles contained...

Details Filtering block with fins for filtering particles contained... Filtering block with fins for filtering particles contained...

2005-08-22

2011-10-18

Smith, Duane (Department: 1776)

Gas separation

Specific media material

Ceramic or sintered

Reexamination Certificate

active

08038757

ABSTRACT:
A block for filtering particles contained in an internal combustion engine exhaust gases, includes overlapping assemblies of adjacent input channels (14e) and output channels (14s), the input and output channels being alternately arranged so as to form, in cross-section, a checkered pattern, the overall volume of the input channels (14e) being greater than that of the output channels (14s). The filtering block is characterized in that at least one inner space (20e,20s) of one channel (14e,14s) includes at least one inner fin (30).

REFERENCES:
patent: 4364761 (1982-12-01), Berg et al.
patent: 4740408 (1988-04-01), Mochida et al.
patent: 4767309 (1988-08-01), Mizuno et al.
patent: D534264 (2006-12-01), Komori et al.
patent: 7410929 (2008-08-01), Ichikawa et al.
patent: 2004/0037754 (2004-02-01), van Setten et al.
patent: 2005/0011174 (2005-01-01), Hong et al.
patent: 2005/0016141 (2005-01-01), Hong et al.
patent: 100 37 403 (2002-02-01), None
patent: 0 879 938 (1998-11-01), None
patent: 2 840 545 (2003-12-01), None
patent: WO2004024293 (2004-03-01), None

Affiliated with

Also associated with

Rating

Filtering block with fins for filtering particles contained... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filtering block with fins for filtering particles contained..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filtering block with fins for filtering particles contained... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4272893