发明名称 |
ABGASRÜCKFÜHRUNGSVORRICHTUNG |
摘要 |
This invention is an exhaust gas recirculation apparatus such that exhaust gas recirculation master piston (12) is activated and acts to open exhaust valve (4) on the same cylinder (1) by driving a slave piston (14), thus recirculating exhaust gas into combustion chamber (2) from exhaust port (5) as a result of the pressure difference, thereby lowering the combustion temperature within combustion chamber (2) on the next power stroke and working to reduce NOx. Moreover, by selectively maintaining and releasing oil pressure in two types of passages (13) and (31), it can also be used as a compression pressure-release engine brake. <IMAGE> |
申请公布号 |
DE69832626(D1) |
申请公布日期 |
2006.01.05 |
申请号 |
DE1998632626 |
申请日期 |
1998.01.09 |
申请人 |
HINO JIDOSHA KOGYO KABUSHIKI KAISHA, TOKIO |
发明人 |
MAEDA, Y C/O HINO JIDOSHA KOGYO KABUSHIKI |
分类号 |
F01L13/06;F02D13/02;F02D13/04;F02D21/08;F02M25/07 |
主分类号 |
F01L13/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|