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发明名称
PARTIAL HEIGHT BLADES IN A COMPRESSOR IMPELLER
摘要
An improved compressor impeller (10) has partial height blades (18) between full height blades (15). The invention is adaptable to radial or mixed flow centrifugal compressors, axial compressors, radial turbines and axial turbines.
申请公布号
WO9002265(A1)
申请公布日期
1990.03.08
申请号
WO1989US03437
申请日期
1989.08.15
申请人
DRESSER-RAND COMPANY
发明人
OSBORNE, COLIN
分类号
F01D5/04;F04D29/28;F04D29/32;(IPC1-7):F04D17/10
主分类号
F01D5/04
代理机构
代理人
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