Turbocharger.

作者：Sven Brandt

申请者：MAN Energy Solutions SE

发明人：Sven Brandt 年：2022,

语种：英语

公开国家：CH 国家：瑞士

专利申请号：CH12512018 专利申请日期：2018-10-12

公开(公告)号：CH714385B1 公开日期：2022-03-31

优先权号：DE102017126933 | 2017DE-10126933

分类号：F02C 6/12 20060101AFI20220331BHCH 国际主分类号：F02C 6/12 20060101AFI20220331BHCH 国际分类号：F02C-6/12 | F02C-7/06 | F16C-33/10 CPC分类号：F02C-006/12 | F16C-033/106 | F05D-2220/40 | F05D-2260/98 | F05D-2240/53 | F01D-025/166 | F02C-007/06 | F02B-039/14 | F01M-009/10 | F01D-025/16 | F01D-025/18 | F01D-025/168 | F05D-2240/52

法律状态：GRANTED

摘要： Turbocharger, having a turbine for expanding a first medium, wherein the turbine has a turbine housing and a turbine rotor, having a compressor for compressing a second medium using energy obtained in the turbine during expansion of the first medium, the compressor having a compressor housing and a compressor rotor coupled to the turbine rotor via a shaft, having a bearing housing (9) which is arranged between the turbine housing and the compressor housing, both the turbine housing and the compressor housing being connected to the bearing housing (9), having at least one bearing (10) via which the shaft is mounted in the bearing housing (9), wherein the respective bearing (10) has a bearing bush (11) mounted in a rotationally fixed manner in the bearing housing (9), wherein a radially outer lubricating gap (13) is formed between the bearing bush (11) and the bearing housing (9) and a radially inner lubricating gap (14) is formed between the bearing bush (11) and the shaft, wherein the radially inner lubricating gap (14) can be supplied with lubricating oil via at least one line (20) introduced into the bearing bush (11), wherein the or each line (20) introduced into the bearing bush (11), which line (20) serves to supply oil to the radially inner lubricating gap (14), opens into in each case one lubricating-oil pocket (21) of the bearing bush (11) which is placed eccentrically with respect to the axial length of the bearing bush (11).