
基本信息:
- 专利标题: 跨骑式车辆
- 专利标题(英):Riding type vehicle
- 申请号:CN200910126466.5 申请日:2009-03-11
- 公开(公告)号:CN101532416A 公开(公告)日:2009-09-16
- 发明人: 森田京侍 , 三吉伸幸
- 申请人: 雅马哈发动机株式会社
- 申请人地址: 日本静冈县
- 专利权人: 雅马哈发动机株式会社
- 当前专利权人: 雅马哈发动机株式会社
- 当前专利权人地址: 日本静冈县
- 代理机构: 北京市中咨律师事务所
- 代理人: 吴鹏; 马江立
- 优先权: 061352/2008 2008.03.11 JP
- 主分类号: F01N3/30
- IPC分类号: F01N3/30 ; F01N3/24
The present invention provides a riding type vehicle, provided with a secondary air supply channel for preventing moisture from aggregating. The riding type vehicle (1000) includes an engine (130); an air filtering device (20); an exhaust passage (30) for exhausting exhaust gas of the engine (130); a secondary air channel (50) connecting the air filtering device (20) to the exhaust passage (30) for supply the secondary air to the exhaust passage (30). A one-way valve (55) is arranged in the secondary air channel (50), a resonance part (10) having a closed space (14) and branching from the secondary air channel (50) is arranged between the air filtering device (20) and the one-way valve (55), and the closed space (14) of the resonance part (10) is provided with a dewatering part (11).
公开/授权文献:
- CN101532416B 跨骑式车辆 公开/授权日:2011-05-11
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F01 | 一般机器或发动机;一般的发动机装置;蒸汽机 |
----F01N | 一般机器或发动机的气流消音器或排气装置;内燃机的气流消音器或排气装置 |
------F01N3/00 | 排气或消音装置,它具有净化的、使变为无毒的或其他的排气处理装置 |
--------F01N3/08 | .使变为无害 |
----------F01N3/10 | ..对排气的有害成分进行加热转化和催化转化 |
------------F01N3/18 | ...以操作方法为特点的;调节 |
--------------F01N3/30 | ....补加供气的装置 |