发明申请
US20100087108A1 Concentricity spacer for a catalyst device of a marine engine
审中-公开
用于船用发动机催化装置的同心间隔件
- 专利标题： Concentricity spacer for a catalyst device of a marine engine
- 专利标题（中）： 用于船用发动机催化装置的同心间隔件
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申请号： US11301088申请日： 2005-12-12
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公开(公告)号： US20100087108A1公开(公告)日： 2010-04-08
- 发明人: Brian R. White , Loren Powers , Matthew L. Mauk , Scott Williams , William C. Martin , Stephen M. Seymour , Derric Drake
- 申请人： Brian R. White , Loren Powers , Matthew L. Mauk , Scott Williams , William C. Martin , Stephen M. Seymour , Derric Drake
- 专利权人： Brunswick Corporation
- 当前专利权人： Brunswick Corporation
- 主分类号： F01N3/10
- IPC分类号： F01N3/10 ; B63H21/32
摘要：
The exhaust system for a marine engine provides a concentricity spacer located between an outer surface of a generally tubular member of a catalyst device and an inner surface of a generally tubular cavity formed within a catalyst housing structure. The concentricity spacer is shaped to allow fluid to pass through the spacer in a direction generally parallel to a central axis of the tubular member.
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