发明名称 |
TRIANGULAR CELL HONEYCOMB STRUCTURE |
摘要 |
A honeycomb structure (10) having a number of axially penetrating distribution holes (15) partitioned by partition walls (14), the partition walls (14) for the distribution holes(15) having a filtration ability, one of the respective ends of predetermined distribution holes being closed, the other ends of the remaining distribution holes being closed. The distribution holes (15) have a triangular cross sectional shape, and the density of the distribution holes (15) is less than 54.3 cells/cm<2>. The honeycomb structure produces less thermal stress during use, has the durability to prevent cracking, and suffers a less loss of fluid pressure.
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申请公布号 |
WO0151174(A1) |
申请公布日期 |
2001.07.19 |
申请号 |
WO2001JP00077 |
申请日期 |
2001.01.11 |
申请人 |
NGK INSULATORS, LTD.;HARADA, TAKASHI;MIYAIRI, YUKIO |
发明人 |
HARADA, TAKASHI;MIYAIRI, YUKIO |
分类号 |
B01D53/86;B01D46/00;B01D46/24;B01D53/88;B01D53/94;B01J23/40;B01J35/04;F01N3/28;(IPC1-7):B01D46/00 |
主分类号 |
B01D53/86 |
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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