Catalyst carrier for exhaust gas purification system and...

Details Catalyst carrier for exhaust gas purification system and... Catalyst carrier for exhaust gas purification system and...

2005-01-11

2005-01-11

Elve, M. Alexandra (Department: 1725)

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Waste gas purifier

C422S177000

Reexamination Certificate

active

06841135

ABSTRACT:
According to the invention, there are provided catalyst carrier14for an exhaust gas purification system, and the method therefor. The catalyst carrier14has a honeycomb structure formed of a roll of bands of stainless steel-made one corrugated sheet1and one plain sheet2, which hold stainless steel-made bonding assistants15therebetween. Said bonding assistants15have width narrower than those of said sheets1,2, wherein they are positioned at locations radially inside the projections6formed at side ends of the corrugated sheet1and have thickness T greater than height H of projections6. Thus, corrugated sheet1and plain sheet2are diffusion bonded to each other with locally centered high contact pressure, without the influence of projections6.

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patent: 8-281123 (1996-10-01), None

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