发明名称 |
TURBINE WITH VARIABLE INLET NOZZLE GEOMETRY |
摘要 |
<p>A variable geometry turbine comprises a turbine wheel supported in a housing for rotation about a turbine axis with an annular inlet passageway defined between a radial face of a movable nozzle ring and a facing wall of the housing. The nozzle ring is movable along the turbine axis to vary the width of the inlet passageway. A substantially annular rib is provided either on the face of the nozzle ring (such that the minimum width of the inlet passageway is defined between the rib and a the facing wall of the housing) or on the facing wall of the housing (such that the minimum width of the inlet passageway is defined between the rib and the nozzle ring).</p> |
申请公布号 |
WO2007045874(A1) |
申请公布日期 |
2007.04.26 |
申请号 |
WO2006GB03886 |
申请日期 |
2006.10.20 |
申请人 |
CUMMINS TURBO TECHNOLOGIES LIMITED;PARKER, JOHN |
发明人 |
PARKER, JOHN |
分类号 |
F01D17/14;F01D17/16 |
主分类号 |
F01D17/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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