发明名称 |
Blade for axial fluid machine |
摘要 |
A blade for an axial fluid machine comprises an effective blade portion having a root portion and a tip portion and projecting blade portions. The projecting blade portions are defined by axis reference lines extending to an upstream side with respect to a fluid flow from at least one of the root portion and the tip portion of the effective blade portion and by axes obliquely extending from ends of the axis reference lines toward a leading edge of the effective blade portion. The projecting blade portions are formed continuously to and integrally with the leading edge of the effective blade portion so that the effective blade portion and the projecting blade portions have substantially the same maximum blade thickness. <IMAGE> |
申请公布号 |
EP0833060(A2) |
申请公布日期 |
1998.04.01 |
申请号 |
EP19970117004 |
申请日期 |
1997.09.30 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
SASAKI, TAKASHI;OKUNO, KENICHI;KAWASAKI, SAKAE |
分类号 |
F01D1/04;F01D5/14;F04D29/32;F04D29/38 |
主分类号 |
F01D1/04 |
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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