Filtering structure, especially particle filter for exhaust...

Details Filtering structure, especially particle filter for exhaust... Filtering structure, especially particle filter for exhaust...

2005-02-02

2009-06-16

Smith, Duane (Department: 1797)

Gas separation

Specific media material

Ceramic or sintered

C055S385300, C055S483000, C055S484000, C055S524000, C055SDIG030

Reexamination Certificate

active

07547343

ABSTRACT:
This structure comprises first and second filtering elements (15A,15B) which are respectively provided with a first and a second face (24A,24B) arranged opposite each other and a seal (17) connecting said faces (24A,24B). The first face (24A) comprises at least a first region (35A) that does not adhere, or only slightly adheres to said seal (17), opposite a first region (33B) that strongly adheres to said seal (17) of the second face (24B). The first region (35A) that does not adhere or only slightly adheres is delimited by at least a portion of the edge (37) common to the first face (24A) and a discharge face (23). The first region (35A) that does not adhere or only slightly adheres comprises a side (41A) that diverges towards the discharge face (23) and which extends up to said common edge (37).

REFERENCES:
patent: 4335783 (1982-06-01), McBrayer et al.
patent: 6797666 (2004-09-01), Harada et al.
patent: 6942712 (2005-09-01), Hamanaka et al.
patent: 7214253 (2007-05-01), Bardon et al.
patent: 7244284 (2007-07-01), Miwa et al.
patent: 7294316 (2007-11-01), Harada et al.
patent: 2003/0138596 (2003-07-01), Harada et al.
patent: 2006/0191244 (2006-08-01), Bardon et al.
patent: 2007/0059483 (2007-03-01), Fujita et al.
patent: 2007/0095038 (2007-05-01), Bardon et al.
patent: 2 833 857 (2003-06-01), None

Affiliated with

Also associated with

Rating

Filtering structure, especially particle filter for exhaust... 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 structure, especially particle filter for exhaust..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filtering structure, especially particle filter for exhaust... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4067875