Method for manufacturing a ceramic filter element

Details Method for manufacturing a ceramic filter element Method for manufacturing a ceramic filter element

2008-12-17

2011-10-18

Smith, Duane (Department: 1776)

Plastic and nonmetallic article shaping or treating: processes

Outside of mold sintering or vitrifying of shaped inorganic...

Producing microporous article

C264S630000, C055S523000, C055SDIG007, C422S177000

Reexamination Certificate

active

08038928

ABSTRACT:
In a method for manufacturing a ceramic filter element for an exhaust gas filter for internal combustion engines, a combustible non-ceramic support web provided with flow channel is impregnated with ceramic slurry. Subsequently, the support web, formed in a desired geometric shape, is fired until the support web is combusted and a rigid filter body is produced. Before impregnating the support web, a combustible sealing bead is applied such onto the support web that the flow channels are closed alternatingly by the sealing bead.

REFERENCES:
patent: 2884091 (1959-04-01), Baldwin
patent: 4280926 (1981-07-01), Abe et al.
patent: 7052532 (2006-05-01), Liu et al.
patent: 2003/0138635 (2003-07-01), Haruta et al.
patent: 2004/0231307 (2004-11-01), Wood et al.
patent: 2005/0274096 (2005-12-01), Yamada et al.
patent: 2006/0182669 (2006-08-01), Matumura et al.
patent: 10122939 (2001-11-01), None
patent: 102005028713 (2006-02-01), None
patent: 102004058119 (2006-06-01), None
patent: 0412930 (1991-02-01), None
patent: 1666123 (2006-06-01), None
patent: 58079515 (1983-05-01), None
patent: 60216819 (1985-10-01), None
patent: 61192319 (1986-11-01), None
patent: 63134020 (1988-06-01), None
patent: 62057624 (1994-07-01), None
patent: WO2006005668 (2006-01-01), None
EP Search Report of related EP patent application EP08169776.

Affiliated with

Also associated with

Rating

Method for manufacturing a ceramic filter element does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for manufacturing a ceramic filter element, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for manufacturing a ceramic filter element will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4285424