公开(公告)号：US20200300161A1

公开(公告)日：2020-09-24

申请号：US16802890

申请日：2020-02-27

申请人： MAN Energy Solutions SE

发明人： Stefan ROST ,  Sebastian SPENGLER ,  Boris THASER ,  Santiago UHLENBROCK ,  Stefan WEIHARD ,  Claudius WURM

IPC分类号： F02C6/12 ,  F04D29/28

摘要： A turbocharger having a housing and a stator. The housing and/or the stator has an inner and an outer housing component. An inner section of the housing component lies directly against and covers a lateral section of the housing component. The lateral section and the inner section are formed such that they form a positive-locking connection, which fixes the inner housing component and the outer housing component against positional change along a longitudinal axis of the turbocharger and/or against a rotation about this longitudinal axis. The inner housing component and/or the outer housing component is at least partly produced by additive manufacturing.

公开(公告)号：US20190078468A1

公开(公告)日：2019-03-14

申请号：US16125037

申请日：2018-09-07

申请人： MAN ENERGY SOLUTIONS SE

发明人： Bernd HAAS ,  Stefan ROST ,  Stefan WEIHARD

IPC分类号： F01D25/24 ,  F01D25/16 ,  F01D11/02 ,  F02C6/12

CPC分类号： F01D25/243 ,  F01D11/025 ,  F01D25/16 ,  F01D25/183 ,  F01D25/24 ,  F02B37/00 ,  F02B39/14 ,  F02C6/12 ,  F05D2220/40 ,  F05D2230/642 ,  F05D2240/55 ,  F05D2260/36 ,  F16J15/4476

摘要： A turbocharger, includes a turbine for expanding a first medium, the turbine has a turbine housing and a turbine rotor, a compressor for compressing a second medium, having a compressor housing and a compressor rotor that is coupled to the turbine rotor via a shaft. The turbine housing and the compressor housing are each connected to a bearing housing arranged between them, in which the shaft is mounted. In a connecting region between an inflow housing of the turbine housing and the bearing housing a sealing cover is arranged. On a radially inner section of the sealing cover a projection extending in the axial direction is formed, which engages into a groove introduced into the bearing housing forming a radially inner fit and a radially outer fit.

公开(公告)号：US20200173361A1

公开(公告)日：2020-06-04

申请号：US16700295

申请日：2019-12-02

申请人： MAN Energy Solutions SE

发明人： Sven BRANDT ,  Stefan STÖHR ,  Lutz AURAHS ,  Stefan ROST ,  Stefan WEIHARD ,  Santiago UHLENBROCK ,  Sebastian SPENGLER

IPC分类号： F02C6/12 ,  F01D25/16

摘要： A turbocharger, includes a turbine for expanding a first medium, a compressor for compressing a second medium utilising energy extracted in the turbine during the expansion of the first medium. The turbine housing and a compressor housing are each connected to a bearing housing arranged between the same. The turbine housing, and/or the compressor housing and/or the bearing housing form/s a stator-side assembly and/or receive/s a stator-side assembly, which serves for the lubrication, and/or heat conduction, and/or sealing. The respective stator-side assembly which serves for the lubrication, and/or heat conduction, and/or sealing, is produced by a generative manufacturing method.