| 发明名称 |
HONEYCOMB STRUCTURAL BODY |
| 摘要 |
<p>A honeycomb structure (10). having a large number of through-holes (11) formed in the axial direction and defined by partition walls, wherein slits (12) are formed so as to be exposed to at least part of the outer surface (13) of the honeycomb structure along the axial direction. In this honeycomb structure, each portion can deform freely without being restricted by other portion even when an uneven temperature distribution appears therein; as a result, reduction in thermal stress is possible and generation of cracks can be prevented. <IMAGE></p> |
| 申请公布号 |
EP1153643(A1) |
申请公布日期 |
2001.11.14 |
| 申请号 |
EP20000976254 |
申请日期 |
2000.11.15 |
| 申请人 |
NGK INSULATORS, LTD. |
发明人 |
HARADA, TAKASHI;MIYAIRI, YUKIO |
| 分类号 |
B01D39/20;B01J35/04;F01N3/022;F01N3/28;(IPC1-7):B01D39/20;F01N3/02;F02M27/02 |
主分类号 |
B01D39/20 |
| 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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