发明名称 |
TURBOCHARGER COMPRESSOR NOISE REDUCTION SYSTEM AND METHOD |
摘要 |
A turbocharger and a method are disclosed. The turbocharger includes a casing having an inlet end and an outlet end. A flow passage within the casing may have a substantially continuous inner surface and may be configured to pass inlet air from the inlet end to the outlet end. A compressor wheel may be located in the casing and may have at least one main blade and may be configured to rotate within the casing to compress the inlet air. A flow disrupting feature on the casing may be configured to disrupt the continuity of the inner surface and may be located at a leading edge of the at least one main blade. The flow disrupting feature may be closed to upstream communication with the flow passage except via the flow passage. |
申请公布号 |
US2013343886(A1) |
申请公布日期 |
2013.12.26 |
申请号 |
US201213528622 |
申请日期 |
2012.06.20 |
申请人 |
KARIM AHSANUL;LIZOTTE BRIAN W.;MIAZGOWICZ KEITH D.;ZOUANI ABDELKRIM;FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
KARIM AHSANUL;LIZOTTE BRIAN W.;MIAZGOWICZ KEITH D.;ZOUANI ABDELKRIM |
分类号 |
F03B11/02 |
主分类号 |
F03B11/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|