发明名称 |
METAL REACTOR CELL AND MANUFACTURING METHOD THEREOF |
摘要 |
An exhaust manifold and a method for manufacturing an exhaust manifold that includes a housing part and overlapping corrugated sheet parts having corrugations at an angle of 10 to 60 degrees relative to each other. The method includes the steps of preoxidizing the manifold parts and after the preoxidation step joining the manifold parts simultaneously to each other by resistance welding.
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申请公布号 |
US2008113209(A1) |
申请公布日期 |
2008.05.15 |
申请号 |
US20070944743 |
申请日期 |
2007.11.26 |
申请人 |
ECOCAT OY |
发明人 |
LYLYKANGAS REIJO;VEKKI VELI-MATTI;KESKITALO KEIJO;NARHI ERKKI |
分类号 |
F01N13/10;B01J19/32;B01J35/04;B23K11/00;C21D1/26;F01N3/28 |
主分类号 |
F01N13/10 |
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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