| 发明名称 |
COMPRESSOR HOUSING WITH VARIABLE DIAMETER DIFFUSER |
| 摘要 |
A turbocharger includes a compressor section (3). The compressor section (3) includes a compressor wheel (5), and a housing (12) that surrounds the compressor wheel (5). The housing (12) defines an air inlet (16) that is aligned with the rotational axis (R), an air outlet (18) in fluid communication with the air inlet (16), a volute (14) that provides a portion of a fluid path between the air inlet (16) and the air outlet (18). A variable diameter diffuser (7) extends radially between the compressor wheel (5) and the volute (14), and is defined between an adjustable diffuser wall assembly (30) and a facing surface (17a) of the compressor housing (12). |
| 申请公布号 |
US2017089357(A1) |
申请公布日期 |
2017.03.30 |
| 申请号 |
US201515315913 |
申请日期 |
2015.05.29 |
| 申请人 |
BorgWarner Inc. |
发明人 |
COLONT CRAIG A. |
| 分类号 |
F04D29/46;F04D29/28;F02B37/22;F04D25/04;F01D5/04;F04D29/42;F04D29/053 |
主分类号 |
F04D29/46 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A compressor (3) comprising
a compressor wheel (5); and a housing (12) that surrounds the compressor wheel (5) and defines
an air inlet (16) that is aligned with a rotational axis (R) of the compressor wheel (5),an air outlet (18) in fluid communication with the air inlet (16), anda volute (14) that provides a portion of a fluid path between the air inlet (16) and the air outlet (18), wherein a variable diameter diffuser (7) extends radially between the compressor wheel (5) and the volute (14), and is defined between an adjustable diffuser wall assembly (30) and a facing surface (17a) of the housing (12). |
| 地址 |
Auburn Hills MI US |
