发明公开
EP1643108A1 Mounting structure of air-fuel sensor in motorcycle
审中-公开
Luft-Kraftstoffverhältnisfühler在摩托车
- 专利标题： Mounting structure of air-fuel sensor in motorcycle
- 专利标题（中）： Luft-Kraftstoffverhältnisfühler在摩托车
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申请号： EP05016105.8申请日： 2005-07-25
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公开(公告)号： EP1643108A1公开(公告)日： 2006-04-05
- 发明人: Kono, Tomoya , Abe, Takeru , Yamazaki, Ryutaro , Uraki, Mamoru
- 申请人： HONDA MOTOR CO., Ltd.
- 申请人地址： 1-1, Minamiaoyama 2-chome, Minato-ku Tokyo JP
- 专利权人： HONDA MOTOR CO., Ltd.
- 当前专利权人： HONDA MOTOR CO., Ltd.
- 当前专利权人地址： 1-1, Minamiaoyama 2-chome, Minato-ku Tokyo JP
- 代理机构： Rupp, Christian
- 优先权： JP2004286054 20040930
- 主分类号： F02D41/14
- IPC分类号： F02D41/14 ; F01N7/00
摘要：
To provide a mounting structure of an air-fuel ratio sensor (34) in a motorcycle (10) which can eliminate the influence of water gathering in an exhaust pipe (32) upon the air-fuel ratio sensor (34) and can improve the mountability of the air-fuel ratio sensor (34) to the exhaust pipe (32).
An air-fuel ratio sensor (34) is mounted on an exhaust pipe (32) connected to an engine (30) in a motorcycle (10) so that the air-fuel ratio sensor (34) is inclined upward by an angle of 10° or more with respect to a horizontal line (H) passing through the center of the exhaust pipe (32) in its cross section and is pointed toward the lateral center of the motorcycle (10) as viewed in front elevation of the motorcycle (10).
An air-fuel ratio sensor (34) is mounted on an exhaust pipe (32) connected to an engine (30) in a motorcycle (10) so that the air-fuel ratio sensor (34) is inclined upward by an angle of 10° or more with respect to a horizontal line (H) passing through the center of the exhaust pipe (32) in its cross section and is pointed toward the lateral center of the motorcycle (10) as viewed in front elevation of the motorcycle (10).
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