![汽缸头的气密环装置](/CN/2009/1/51/images/200910259263.jpg)
基本信息:
- 专利标题: 汽缸头的气密环装置
- 专利标题(英):Airtight ring device of cylinder head
- 申请号:CN200910259263.3 申请日:2009-12-15
- 公开(公告)号:CN102094725A 公开(公告)日:2011-06-15
- 发明人: 黄芳义
- 申请人: 可立新实业有限公司
- 申请人地址: 中国台湾台南县
- 专利权人: 可立新实业有限公司
- 当前专利权人: 可立新实业有限公司
- 当前专利权人地址: 中国台湾台南县
- 代理机构: 北京三友知识产权代理有限公司
- 代理人: 董惠石
- 主分类号: F02F11/00
- IPC分类号: F02F11/00 ; F02F1/24 ; F16J15/06
摘要:
本发明提出一种汽缸头的气密环装置,其于汽缸头的进、出气汽门口处分别组装有气密环,其中该汽门口设为阶梯状,而所对应的气密环中央为气孔,而周缘具有凸环缘,且凸环缘对应汽门口形状而设;借此,以利用汽门口的阶梯状顶掣凸环缘,及凸环缘随汽门口形状而设的密合功能,达到不松脱的效果。
摘要(英):
The invention discloses an airtight ring device of a cylinder head. Airtight rings are arranged at the inlet valve port and the outlet valve port of the cylinder head respectively; the valve ports are stepped; the centers of the corresponding airtight rings are provided with air holes; the peripheries of the airtight rings are provided with convex ring edges; and the shapes of the convex ring edges correspond to those of the valve ports. So, an unloosing effect is achieved by jacking the convex ring edges through the stepped valve ports and using a closely fitting function that the convex ring edges are arranged according to the shapes of the valve ports.
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 |
----F02F | 燃烧发动机的汽缸、活塞或曲轴箱;燃烧发动机的密封装置 |
------F02F11/00 | 燃烧发动机的密封装置 |