发明授权
- 专利标题： Internal combustion engine with induction system heat sink
- 专利标题（中）： 内燃机带感应系统散热器
-
申请号： US09441750申请日： 1999-11-17
-
公开(公告)号： US06273035B1公开(公告)日： 2001-08-14
- 发明人: Clyde J. Smith , Mark D. Jankowski , William E. Gest
- 申请人： Clyde J. Smith , Mark D. Jankowski , William E. Gest
- 主分类号： F01P704
- IPC分类号： F01P704
摘要：
A first and second baffle formed of a thin sheet metal material are introduced into an engine induction system on the upstream side of air fuel metering device and interposed between the air fuel metering device and a tubular intake runner in order to prevent post engine shut down fuel boiling. The first and second baffles absorb heat from the induction system and dissipate heat to the surrounding atmosphere. The first and second baffles are sized sufficiently large to limit peak fuel temperature in the fuel metering device 130° F. when a hot engine is shut down in a 70° F. environment.
信息查询
