基本信息:
- 专利标题： Muffler for small general-purpose engine
- 专利标题（中）：消声器通用分马力电机
- 申请号：EP98308945.9 申请日：1998-11-02
- 公开(公告)号：EP0918144A3 公开(公告)日：2002-03-06
- 发明人： Yamane, Yoshiro , Yuasa, Tsuneyoshi , Takemoto, Kazuhiko , Yashirodai, Tadao
- 申请人： Kawasaki Jukogyo Kabushiki Kaisha
- 申请人地址： 1-1 Higashikawasaki-cho, 3-chome, Chuo-ku Kobe-shi, Hyogo 650-8670 JP
- 专利权人： Kawasaki Jukogyo Kabushiki Kaisha
- 当前专利权人： Kawasaki Jukogyo Kabushiki Kaisha
- 当前专利权人地址： 1-1 Higashikawasaki-cho, 3-chome, Chuo-ku Kobe-shi, Hyogo 650-8670 JP
- 代理机构： Pendered, Timothy George
- 优先权： JP31798097 19971119
- 主分类号： F01N1/10
- IPC分类号： F01N1/10 ; F01N7/18
摘要：
A muffler for small general-purpose engine is disclosed, in which an interior of a case comprising a pair of case halves (2,3) and disposed from front to rear in an entering direction of an exhaust gas, and coupled together is divided into a first chamber (13) and a second chamber (14) by a partition plate (17). An inlet (7) of the exhaust gas is provided closer to one end portion of the first case half in the longitudinal direction. An outlet (10) of the exhaust gas is provided closer to the other end portion of the second case half in the longitudinal direction. A recess (18) project toward the second chamber for guiding the exhaust gas from the inlet toward the other end portion is provided in the partition plate at opposite location of the inlet and at a laterally offset location of the case. A communication orifice is formed in the partition plate at a location offset from the recess and also offset closer to the one end portion than the inlet.
公开/授权文献:
- EP0918144B1 Muffler for small general-purpose engine 公开/授权日：2003-06-18
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 |
| ------F01N1/00 | 以消音方法为特点的消音装置 |
| --------F01N1/08 | .用节流或涡流来减少排气能量 |
| ----------F01N1/10 | ..和吸声材料结合使用 |