发明名称 |
HOLDING MATERIAL FOR CATALYTIC CONVERTER, METHOD FOR PRODUCING THE SAME, AND CATALYTIC CONVERTER |
摘要 |
The present invention relates to a holding material for a catalytic converter including a catalyst carrier having an elliptical cross section, a metal casing for receiving the catalyst carrier, and the holding material mounted on the catalyst carrier and interposed in a gap between the catalyst carrier and the metal casing, in which the holding material has a first portion and a second portion, and the first portion in contact with a region of the catalyst carrier, corresponding to 40 to 95% of a major axis centering on an intersection of an ellipse and a minor axis in the elliptical cross section of the catalyst carrier, is larger than the second portion in contact with any other region of the catalyst carrier in basis weight.
|
申请公布号 |
US2010143212(A1) |
申请公布日期 |
2010.06.10 |
申请号 |
US20090634108 |
申请日期 |
2009.12.09 |
申请人 |
SAKANE TADASHI;TOMOSUE NOBUYA;ISOMURA KAZUTOSHI |
发明人 |
SAKANE TADASHI;TOMOSUE NOBUYA;ISOMURA KAZUTOSHI |
分类号 |
F01N3/28;B01D53/94;B29C43/00 |
主分类号 |
F01N3/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|