Invention Grant
- Patent Title: Internal combustion engine with an exhaust turbocharger and an exhaust-gas recirculation device
- Patent Title (中): 具有排气涡轮增压器和废气再循环装置的内燃机
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Application No.: US10278724Application Date: 2002-10-23
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Publication No.: US06694735B2Publication Date: 2004-02-24
- Inventor: Siegfried Sumser , Helmut Finger
- Applicant: Siegfried Sumser , Helmut Finger
- Priority: DE10152803 20011025
- Main IPC: F02B3344
- IPC: F02B3344

Abstract:
In an internal combustion engine including an exhaust turbocharger and an exhaust-gas recirculation device, with an exhaust turbine and a compressor, the exhaust turbine has a plurality of inlet flow passages to which exhaust gas can be supplied via separate exhaust lines connected to some of the cylinders of the internal combustion engine. In total, three flow passages are provided in the exhaust turbine, of which two communicate with the exhaust-gas recirculation device, and one of these flow passages includes an adjustable throttling member for regulating the mass flow of exhaust gas to be recirculated.
Public/Granted literature
- US20030115875A1 Internal combustion engine with an exhaust turbocharger and an exhaust-gas recirculation device Public/Granted day:2003-06-26
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