发明名称 |
SUBSTRATE HAVING CORRUGATED SHEET(S) AND CHANNEL(S) FOR TREATING EXHAUST GASES OF COMBUSTION ENGINES |
摘要 |
The present invention relates a substrate having corrugated sheet(s) and channel(s) for treating exhaust gases of combustion engines. The present invention also relates to methods for manufacturing and using said substrate having said open channel(s). The substrate (1) comprises at least one corrugated sheet (3) having depressions (3d) and one flat wire mesh sheet (2) having depressions (2d) which is connected to said corrugated sheet (3) and between said flat wire mesh sheet (2) and said corrugated sheet (3) there are at least partially open channels (POC) for exhaust gas (EG) flow, and the depth of depression (2d) of said flat wire mesh sheet (2) is 0.05-0.5 mm smaller than the height of the corrugation (3c) of said corrugated sheet (3). |
申请公布号 |
EP2010764(A4) |
申请公布日期 |
2010.05.19 |
申请号 |
EP20070730574 |
申请日期 |
2007.04.23 |
申请人 |
ECOCAT OY |
发明人 |
LEHTORANTA, KATI;AASENBRYGG, JUHA-MATTI;LIEVONEN, ARI;NAERHI, ERKKI;MATILAINEN, PEKKA |
分类号 |
F01N3/022;F01N3/035;F01N3/28 |
主分类号 |
F01N3/022 |
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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