
基本信息:
- 专利标题: 一种自由活塞式内燃机及内燃发电机
- 申请号:CN201610698477.0 申请日:2016-08-19
- 公开(公告)号:CN106285994B 公开(公告)日:2019-08-02
- 发明人: 李永志 , 武海滨 , 朱涛 , 胡光宇 , 李文乐
- 申请人: 新奥(中国)燃气投资有限公司
- 申请人地址: 北京市西城区锦什坊街26号恒奥中心写字楼C座501-2
- 专利权人: 新奥(中国)燃气投资有限公司
- 当前专利权人: 新奥(中国)燃气投资有限公司
- 当前专利权人地址: 北京市西城区锦什坊街26号恒奥中心写字楼C座501-2
- 代理机构: 北京中博世达专利商标代理有限公司
- 代理人: 申健
- 主分类号: F02F1/18
- IPC分类号: F02F1/18 ; F02B71/04 ; H02K7/18
The invention relates to the technical field of internal combustion engines, in particular to a free piston type internal combustion engine and an internal combustion engine generator. The position of a lower dead center in the piston reciprocating motion process can be limited, and therefore the compression ratio of the internal combustion engine is relatively stable. The defects that in the prior art, the motion rule of a piston is determined by pressure of gas in a cylinder, consequently, the compression ratio of an internal combustion engine is unstable, and operating is unstable are overcome. The free piston type internal combustion engine comprises a cylinder, the cylinder comprises a cylinder body, a piston arranged in the cylinder body, and a piston rod fixedly connected with the lower end face of the piston. A limiting component is further arranged in the cylinder body and used for limiting the lower dead center of the piston.
公开/授权文献:
- CN106285994A 一种自由活塞式内燃机及内燃发电机 公开/授权日:2017-01-04
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 |
------F02F1/00 | 汽缸;汽缸盖 |
--------F02F1/18 | .其他汽缸 |