发明名称 |
Adjustable radial-flow diffuser |
摘要 |
An adjustable radial flow diffuser for a radial flow compressor includes adjusting elements having diffuser blades. The adjusting elements are arranged in a diffuser annulus uniformly distributed along the diffuser circumference with an angular pitch delta . The adjusting elements further are swivellable about an adjusting axis V parallel to the longitudinal axis of the compressor for changing the narrow cross-section between the diffuser blades. The adjusting elements have either a substantially U-shaped or H-shaped cross-section with sector-shaped plates that are mounted on both sides of a blade root to form the legs. The diffuser blade forms the web of the substantially U or H shaped cross-section.
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申请公布号 |
US5342168(A) |
申请公布日期 |
1994.08.30 |
申请号 |
US19930096309 |
申请日期 |
1993.07.26 |
申请人 |
MTU MOTOREN- UND TURBINEN-UNION GMBH |
发明人 |
WEIGEL, ALBRECHT;SCHMIDT-EISENLOHR, UWE |
分类号 |
F04D29/46;(IPC1-7):F01D17/14 |
主分类号 |
F04D29/46 |
代理机构 |
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地址 |
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