- 专利标题： Device for catalytic purification of exhaust gases
- 专利标题（中）： 排气净化装置
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申请号： US913346申请日： 1997-11-24
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公开(公告)号： US5996339A公开(公告)日： 1999-12-07
- 发明人: Ingemar Gottberg , Kurt Weber
- 申请人： Ingemar Gottberg , Kurt Weber
- 申请人地址： SEX
- 专利权人： AB Volvo
- 当前专利权人： AB Volvo
- 当前专利权人地址： SEX
- 优先权： SEX9500748 19950301
- 主分类号： F01N3/28
- IPC分类号： F01N3/28 ; F01N13/02 ; F01N3/10
摘要：
Catalyzers for purification of exhaust gases are disclosed including a housing, an inlet for supplying the exhaust gases to the housing, a first catalyzer within the housing adjacent to the inlet and a second catalyzer within the housing downstream of the first catalyzer, the first catalyzer having a smaller cross-sectional area than the second catalyzer, and the inlet being angled with respect to the longitudinal axis of the first catalyzer.
公开/授权文献
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