基本信息:
- 专利标题： 发动机的吸气结构
- 专利标题（英）：ENGINE AIR INTAKE STRUCTURE
- 申请号：CN201610803478.7 申请日：2016-09-05
- 公开(公告)号：CN106499500A 公开(公告)日：2017-03-15
- 发明人： 铃木洋介 , 今西宏文 , 志村雅幸
- 申请人： 富士重工业株式会社
- 申请人地址： 日本东京都
- 专利权人： 富士重工业株式会社
- 当前专利权人： 株式会社斯巴鲁
- 当前专利权人地址： 日本东京都
- 代理机构： 北京安信方达知识产权代理有限公司
- 代理人： 张华卿; 郑霞
- 优先权： 2015-175438 2015.09.07 JP
- 主分类号： F02B31/00
- IPC分类号： F02B31/00
An engine air intake structure includes a partition plate and a valve. The plate partitions an air intake passage (2) communicating with an intake port into first (2a) and second paths. The valve is disposed in the passage and secured to the shaft. A first path opening is changed variable by the valve. The structure also includes an opposing surface (2d), a stepped surface, an extending surface and a measurement groove. The opposing surface is an inner wall surface (2c) of the passage and opposes an end away from the shaft when the opening becomes minimal. The stepped surface is located on the intake port side of the end of the valve at the minimal opening and stands erect from the opposing surface (2d). The extending surface extends from the stepped surface (2e) toward the intake port. The measurement groove is formed in the extending surface (2f) and extends from the stepped surface toward the intake port.
公开/授权文献:
- CN106499500B 发动机的吸气结构 公开/授权日：2018-02-23
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F02 | 燃烧发动机；热气或燃烧生成物的发动机装置 |
| ----F02B | 活塞式内燃机；一般燃烧发动机 |
| ------F02B31/00 | 使缸内进气产生旋转的改进进气系统 |