发明名称 |
Exhaust-gas recirculation system of an internal combustion engine |
摘要 |
In an exhaust-gas recirculation system of an internal combustion engine with an exhaust-gas recirculation line extending between an exhaust duct and an inlet duct, wherein the exhaust-gas recirculation line includes an exhaust-gas recirculation valve and also at least one first exhaust-gas cooler, at least one second exhaust-gas cooler is provided in the exhaust gas recirculation line and the exhaust-gas recirculation valve is arranged between the first exhaust-gas cooler and the second exhaust-gas cooler so that only the first exhaust gas cooler is subjected to the high exhaust gas pressure effective during engine braking when the exhaust gas recirculation valve is closed.
|
申请公布号 |
US6935319(B2) |
申请公布日期 |
2005.08.30 |
申请号 |
US20030622012 |
申请日期 |
2003.07.17 |
申请人 |
DAIMLERCHRYSLER AG |
发明人 |
AUPPERLE WALTER;KALISCH PETER |
分类号 |
F02B29/04;F02M25/07;(IPC1-7):F02B47/08 |
主分类号 |
F02B29/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|