公开(公告)号：US06766645B2

公开(公告)日：2004-07-27

申请号：US10617748

申请日：2003-07-14

申请人： Marko Zimmer ,  Hans-Jurgen Rudolph

发明人： Marko Zimmer ,  Hans-Jurgen Rudolph

IPC分类号： F02B3344

CPC分类号： F01D25/24 ,  F01N13/107 ,  F02B37/007 ,  F02B37/18 ,  F05D2220/40 ,  Y02T10/144

摘要： This invention relates to configuration of at least two exhaust gas turbochargers on an internal combustion engine with a plurality of cylinders, in particular in a motor vehicle, in which the two turbine housings are connected to the exhaust gas system of the internal combustion engine and are immediately adjacent to each other and one turbine is always connected to one compressor by means of a drive shaft, the drive shafts being rotatably mounted in corresponding bearing housings. In order to prepare a design which is advantageous from the viewpoint of structure and production technology, it is proposed that the turbine housings are oriented such that the drive shafts be positioned at least approximately in alignment with each other and that the bearing housings be connected to the turbine housings on both sides.

摘要翻译： 本发明涉及具有多个气缸，特别是机动车辆的内燃机上的至少两个废气涡轮增压器的构造，其中两个涡轮机壳体连接到内燃机的排气系统，并且分别是 彼此相邻并且一个涡轮机总是通过驱动轴连接到一个压缩机，驱动轴可旋转地安装在相应的轴承壳体中。 为了从结构和制造技术的观点出发，设计有利的是，涡轮机壳体被定向为使得驱动轴至少大致彼此对准，并且将轴承座连接到 涡轮机外壳两侧。