发明名称 |
Pre-chamber of internal combustion engine |
摘要 |
The present disclosure relates to a pre-chamber assembly (20) for an internal combustion engine, and a related method. The pre-chamber assembly (20) may comprise a main pre-chamber body (22) including a main pre-chamber (36), and an auxiliary pre-chamber body (32). The auxiliary pre-chamber body (32) may comprise an auxiliary pre-chamber (42) and at least one flow transfer passage (44) fluidly connecting the main pre-chamber (36) and the auxiliary pre-chamber (42). The auxiliary pre-chamber body (32) may further comprise a fuel supply channel (46) opening in the auxiliary pre-chamber (42). Thus, if combusting lean fuel air mixtures, the pre-chamber assembly (20) may facilitate a high ignitability while generating a small amount of nitrogen oxides only. |
申请公布号 |
EP2998537(A1) |
申请公布日期 |
2016.03.23 |
申请号 |
EP20140185577 |
申请日期 |
2014.09.19 |
申请人 |
CATERPILLAR MOTOREN GMBH & CO. KG |
发明人 |
SIXEL, EIKE JOACHIM;HOLST, HAUKE |
分类号 |
F02B19/10;H01T13/54 |
主分类号 |
F02B19/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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