发明授权
- 专利标题： Fuel supply device and internal combustion engine mounting the same
- 专利标题（中）： 燃油供应装置和内燃机安装相同
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申请号： US09819639申请日： 2001-03-29
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公开(公告)号： US06508236B2公开(公告)日： 2003-01-21
- 发明人: Kiyoshi Amou , Yoshio Okamoto , Takehiko Kowatari , Ayumu Miyajima , Yuzo Kadomukai , Toru Ishikawa , Masami Nagano , Takanobu Ichihara , Hiroaki Saeki , Kenji Watanabe
- 申请人： Kiyoshi Amou , Yoshio Okamoto , Takehiko Kowatari , Ayumu Miyajima , Yuzo Kadomukai , Toru Ishikawa , Masami Nagano , Takanobu Ichihara , Hiroaki Saeki , Kenji Watanabe
- 优先权： JP2000-095224 20000329
- 主分类号： F02M3102
- IPC分类号： F02M3102
摘要：
Atomizing air flowing in an atomizing gas passage is merged with a fuel spray to promote atomization of the fuel, and carrier air flowing in a carrier gas passage is merged with the fuel spray at a further downstream position so as to surround the fuel spray. By doing so, the atomized fuel spray is carried to the downstream side so as to prevent the fuel spray from adhering onto the wall surface. The starting-up performance, fuel consumption and exhaust gas cleaning of an internal combustion engine are improved in this way.