Method of sealing open ends of ceramic honeycomb structural body

Details Method of sealing open ends of ceramic honeycomb structural body Method of sealing open ends of ceramic honeycomb structural body

1983-04-21

1985-12-17

Derrington, James

Plastic and nonmetallic article shaping or treating: processes

Including step of generating heat by friction

55523, 156 89, 264 63, 428117, B01D 3920

Patent

active

045591938

ABSTRACT:
The disclosed method seals preselected open ends of channels of a ceramic honeycomb structural body by attaching a film to that end surface of the honeycomb structural body which is to be selectively sealed while boring holes on the film at positions corresponding to desired open ends of the channels to be sealed, dipping the end surface in a sealing material containing slurry, pressing sealing material mixture body in the desired channels open ends, and then firing the ceramic honeycomb structural body with the sealing materials applied thereto.

REFERENCES:
patent: 4293357 (1981-10-01), Higuchi et al.
patent: 4364760 (1982-12-01), Higuchi et al.
patent: 4404007 (1983-09-01), Tukao et al.

Affiliated with

Also associated with

Rating

Method of sealing open ends of ceramic honeycomb structural body 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 of sealing open ends of ceramic honeycomb structural body, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of sealing open ends of ceramic honeycomb structural body will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2173924