| 发明名称 | Work vehicle | ||
| 摘要 | A wheel loader is provided with an engine, an engine compartment, a top plate, an injection device, and a duct member. The engine compartment houses the engine. The top plate has a first opening section. The top plate defines the upper surface of the engine compartment. The injection device is disposed inside the engine compartment. The duct member is disposed above the injection device. The duct member is disposed below the first opening section. | ||
| 申请公布号 | US9528244(B2) | 申请公布日期 | 2016.12.27 |
| 申请号 | US201414400013 | 申请日期 | 2014.08.19 |
| 申请人 | KOMATSU LTD. | 发明人 | Yabe Mitsuo;Ohsawa Akihiro;Shintani Toshiya;Matsuki Teruyuki;Yoshida Yoshiaki |
| 分类号 | E02F9/08;B60K11/04;B60K13/04;E02F9/00;F01N3/28;E02F3/28;F01N3/20;F01N13/08 | 主分类号 | E02F9/08 |
| 代理机构 | Global IP Counselors, LLP | 代理人 | Global IP Counselors, LLP |
| 主权项 | 1. A work vehicle comprising: an engine; an engine compartment containing the engine; a cooling fan; a cooling compartment communicating with the engine compartment and containing the cooling fan; a top plate having a first opening section and defining an upper surface of the engine compartment; a member to be cooled disposed inside the engine compartment; and a duct member disposed above the member to be cooled and disposed below the first opening section, when the cooling fan is stopped, hot air is exhausted to an outside of the engine compartment through the duct member, and when the cooling fan is rotating, air from the outside flows into the engine compartment through the duct member. | ||
| 地址 | Tokyo JP | ||