发明名称 |
Pre-combustion chamber of an internal combustion engine and method of operating the same |
摘要 |
A pre-combustion chamber tip (76) of an internal combustion engine (10) exposed to high thermal and mechanical stress may be limited in space for arranging orifices (190, 290) fluidly communicating with a main combustion chamber (26) of the internal combustion engine. It is disclosed to efficiently use the limited space by providing a first group of orifices (190) extending at a first angle (±) with respect to a center axis (112) and a second group of orifices (290) extending at a second angle with respect to the center axis (112), wherein the outlets of the orifices are arranged at a first axial position (P1). |
申请公布号 |
EP2700796(B1) |
申请公布日期 |
2016.08.10 |
申请号 |
EP20120181393 |
申请日期 |
2012.08.22 |
申请人 |
CATERPILLAR MOTOREN GMBH & CO. KG |
发明人 |
SIXEL, EIKE JOACHIM;WESTER, DANIEL;MOOSER, DIRK |
分类号 |
F02B19/18;F02B19/12 |
主分类号 |
F02B19/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|