发明名称 |
METALLIC CATALYST CARRIER |
摘要 |
<p>A metallic catalyst carrier 2 has good productivity and improves the exhaust performance by causing the flow of exhaust gas therein to become turbulent, without causing tearing, cutting, and warping of its honeycomb-structure The metallic catalyst carrier 2 has a base metal sheet 5 and a corrugated metal sheet 6 laminated together with a plurality of cell passages 7 formed between the base sheet 5 and the corrugated sheet 6 such that exhaust gases passes through the cell passages 7. The base sheet 5 or the corrugated sheet 6 is equipped with a plurality of hole lines 5a or 6a arranged along hole lines 8 or 9 in a direction perpendicular to the cell passage 7. Between adjacent hole lines 8 or 9, the holes 5a or 6a that form the hole lines 8 or 9 are separated by a prescribed distance in a direction perpendicular to the longitudinal directions of the cell passages 7.</p> |
申请公布号 |
EP1339494(B1) |
申请公布日期 |
2008.05.28 |
申请号 |
EP20010981077 |
申请日期 |
2001.11.12 |
申请人 |
NISSAN MOTOR COMPANY LIMITED |
发明人 |
SATO, SHIN;OOUCHI, KEN;NISHIZAWA, KIMIYOSHI |
分类号 |
B01J35/04;B01D53/86;B01J32/00;F01N3/28 |
主分类号 |
B01J35/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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