| 发明名称 |
CAST TURBOCHARGER TURBINE HOUSING HAVING GUIDE VANES |
| 摘要 |
A turbocharger (1) includes a compressor section and a cast turbine section. The turbine section includes a turbine wheel (4), and a turbine housing (11) that defines a gas inlet (13), a gas outlet (10), a volute (9) disposed between the gas inlet (13) and the gas outlet (10). The turbine housing (11) also includes vanes (20) that protrude integrally from, and have a fixed orientation relative to, an inner surface of the turbine housing (11). The turbine wheel (4) is disposed in the turbine housing (11) between the volute (9) and the gas outlet (10), and the vanes (20) are disposed in the turbine housing (11) between the turbine wheel (4) and the volute (9). A method of casting the turbine housing (11) and the vanes (20) together as a single piece is described. |
| 申请公布号 |
US2017081970(A1) |
申请公布日期 |
2017.03.23 |
| 申请号 |
US201515122652 |
申请日期 |
2015.03.02 |
| 申请人 |
BorgWarner Inc. |
发明人 |
RYLANCE Sean;MCARDLE Nathan |
| 分类号 |
F01D9/04;F02B37/24;F01D9/02 |
主分类号 |
F01D9/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A turbocharger (1) including a compressor section (3) and a cast turbine section (2), the turbine section (2) comprising
a turbine wheel (4), and a turbine housing (11) that defines a gas inlet (13), a gas outlet (10), a volute (9) disposed between the gas inlet (13) and the gas outlet (10), and vanes (20) that protrude integrally from, and have a fixed orientation relative to, an inner surface of the turbine housing (11), wherein the turbine wheel (4) is disposed in the turbine housing (11) between the volute (9) and the gas outlet (10), and the vanes (20) are disposed in the turbine housing (11) between the turbine wheel (4) and the volute (9). |
| 地址 |
Auburn Hills MI US |
