发明授权
- 专利标题： Fuel-economy and emission-control device for internal combustion engines
- 专利标题（中）： 燃油经济性和内燃机排放控制装置
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申请号： US862224申请日： 1986-04-03
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公开(公告)号： US4715354A公开(公告)日： 1987-12-29
- 发明人: Roberto Longobardi
- 申请人： Roberto Longobardi
- 专利权人： Roberto Longobardi
- 当前专利权人： Roberto Longobardi
- 优先权： ITX40426A/84 19840803
- 主分类号： F02M23/12
- IPC分类号： F02M23/12 ; F02M25/06 ; F02M29/08 ; F02M29/00
摘要：
A device is disclosed for use in conjunction with the carburetor of an internal combustion engine for economizing fuel consumption and reducing emission levels. The device includes a mixer element in the form of a spiralling cone frustum, seated in a mounting plate which is provided with a radial bore designed to admit air or other liquid or gas into the inlet manifold.
公开/授权文献
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