公开(公告)号：US10954963B2

公开(公告)日：2021-03-23

申请号：US15712955

申请日：2017-09-22

申请人： MAN DIESEL & TURBO SE

发明人： Tobias Weisbrod ,  Jirí Klima ,  David Jerabek ,  Jan-Christoph Haag ,  Santiago Uhlenbrock ,  Stefan Rost ,  Klaus Bartholomä

IPC分类号： F02B37/00 ,  F04D29/62 ,  F04D25/02 ,  F01D25/24 ,  F04D29/056 ,  F04D29/42 ,  F04D25/04

摘要： A turbocharger, has a turbine for expanding a first medium and a compressor for compressing a second medium. The turbine includes a turbine housing and a turbine rotor. The compressor includes a compressor housing and a compressor rotor coupled to the turbine rotor via a shaft. A bearing housing is arranged between the compressor and turbine housings in which the shaft is mounted. The turbine and bearing housings are connected via a fastening device mounted on a flange of the turbine housing with a first section and a second section that covers a flange of the bearing housing at least in sections. The fastening device is contoured curved on a surface of the second section facing the flange of the bearing housing.