发明公开
- 专利标题: TURBINE FÜR EINE BRENNKRAFTMASCHINE
- 专利标题(英): Turbine for an internal combustion engine
- 专利标题(中): TURBINEFÜREINE BRENNKRAFTMASCHINE
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申请号: EP15759686.7申请日: 2015-08-21
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公开(公告)号: EP3186497A1公开(公告)日: 2017-07-05
- 发明人: SCHMIDT, Arnd , BECHMANN, Olaf , KÖHLER, Ingo , ALMES, Alexander
- 申请人: Volkswagen Aktiengesellschaft
- 申请人地址: Berliner Ring 2 38440 Wolfsburg DE
- 专利权人: Volkswagen Aktiengesellschaft
- 当前专利权人: Volkswagen Aktiengesellschaft
- 当前专利权人地址: Berliner Ring 2 38440 Wolfsburg DE
- 优先权: DE102014217217 20140828
- 国际公布: WO2016030282 20160303
- 主分类号: F02B37/22
- IPC分类号: F02B37/22 ; F01D9/02 ; F02C6/12
摘要:
The invention relates to a turbine (1) for an internal combustion engine. The turbine (1) is arranged in an exhaust gas tract of the internal combustion engine and converts flow energy of a fluid of the internal combustion engine into mechanical energy. The turbine has a turbine wheel (2) with blades (3), and a turbine inlet (4) is arranged upstream of the turbine (1) and a turbine outlet channel (5) is arranged downstream of the turbine (1). The turbine is to be constructed such that the outflow via the turbine wheel is improved. For this purpose, a flow element (6) is arranged at a distance to the turbine wheel (2) on one or more securing elements (7), which are secured to the inner wall of the turbine outlet channel (5), downstream of the turbine wheel (2) such that the flow of the fluid from the turbine wheel (2) into the turbine outlet channel (5) is influenced by the flow element (6).
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