| 发明名称 |
ENGINE UNIT |
| 摘要 |
An engine unit includes an engine, an exhaust gas treatment device and a connecting pipe. The engine has an exhaust gas port. The exhaust gas treatment device is arranged above the engine. The connecting pipe connects the exhaust gas port and the exhaust gas treatment device. The connecting pipe has an expandable-contractible bellows portion. The bellows portion has a linear form following the upward-downward direction. The lower end portion of the bellows portion is positioned lower than at least a part of the exhaust gas port. |
| 申请公布号 |
US2014290220(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201314112395 |
申请日期 |
2013.03.29 |
| 申请人 |
Ozaki Taira;Nakagami Hiroshi;Yamamitsu Hironori;Namimatsu Kanji;Ohta Hiroshi;Matsubara Kenji |
发明人 |
Ozaki Taira;Nakagami Hiroshi;Yamamitsu Hironori;Namimatsu Kanji;Ohta Hiroshi;Matsubara Kenji |
| 分类号 |
F01N3/08 |
主分类号 |
F01N3/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An engine unit comprising:
an engine having an exhaust gas port; an exhaust gas treatment device arranged above the engine; and a connecting pipe connecting the exhaust gas port and the exhaust gas treatment device, the connecting pipe having an expandable-contractible bellows portion, the bellows portion having a linear form following an upward-downward direction, with a lower end part of the bellows portion being positioned lower than at least a part of the exhaust gas port. |
| 地址 |
Ikoma-shi JP |
