发明授权
- 专利标题: Internal combustion engine having two exhaust gas turbocharger
- 专利标题(中): 具有两个排气涡轮增压器的内燃机
-
申请号: US11508738申请日: 2006-08-23
-
公开(公告)号: US07540150B2公开(公告)日: 2009-06-02
- 发明人: Wolfram Schmid , Siegfried Sumser
- 申请人: Wolfram Schmid , Siegfried Sumser
- 申请人地址: DE Stuttgart
- 专利权人: Daimler AG
- 当前专利权人: Daimler AG
- 当前专利权人地址: DE Stuttgart
- 代理商 Klaus J. Bach
- 优先权: DE102004009794 20040228
- 主分类号: F02B37/00
- IPC分类号: F02B37/00 ; F02B37/013 ; F02B37/18 ; F02M25/07
摘要:
In an internal combustion engine provided with two exhaust gas turbochargers which each comprise a turbine in an exhaust line and one compressor in an intake section of the engine, two exhaust lines are provided which are each assigned to at least one of the exhaust gas turbines, an exhaust gas recirculation device being arranged between an exhaust line upstream of an exhaust gas turbine and the intake section downstream of a compressor and the two exhaust lines including bypass lines with a control valve for selectively permitting the exhaust gas to bypass the turbine closer to the engine.
公开/授权文献
信息查询