公开(公告)号：US20070214786A1

公开(公告)日：2007-09-20

申请号：US11378809

申请日：2006-03-20

申请人： Stephan Arndt ,  Igor Gruden ,  Admir Kreso ,  Michael Onischke

发明人： Stephan Arndt ,  Igor Gruden ,  Admir Kreso ,  Michael Onischke

IPC分类号： F02D23/00 ,  F02B33/44

CPC分类号： F02B41/10 ,  Y02T10/163

摘要： In an internal combustion engine with a crankshaft and an exhaust gas duct including an exhaust gas power turbine which is coupled to the crankshaft via a variable transmission, a control unit is provided for controlling the transmission ratio of the variable transmission such that the speed of the turbine is adapted to the flow speed of the exhaust gas through the turbine in such a way that the turbine is always operated in an optimal efficiency range.

摘要翻译： 在具有曲轴的内燃机和包括通过可变变速器联接到曲轴的废气动力涡轮机的排气管道的情况下，设置控制单元，用于控制可变变速器的传动比， 涡轮机适应于通过涡轮机的废气的流速，使得涡轮机总是在最佳效率范围内操作。