发明名称 |
Turbine blade |
摘要 |
A front engagement face 27 f of a front engagement member 27 and a rear engagement face 29 f of a rear engagement member 29 are respectively configured to be located a little back from a virtual plane VF coplanar with one side of a platform 15 and also to be substantially parallel to the axial direction of a male dovetail 25 , and an end face of a front wall Wf integrally molded in the vicinity of a base portion of a front seal fin 21 and an end face of a rear wall Wr integrally molded in the vicinity of a base portion of a rear seal fin 23 are respectively configured to be coplanar with the virtual plane Vf.
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申请公布号 |
US7074012(B2) |
申请公布日期 |
2006.07.11 |
申请号 |
US20030743091 |
申请日期 |
2003.12.23 |
申请人 |
ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD. |
发明人 |
NISHIMURA KEIJI;OGI TAKAHIRO;NISHI HIDEYUKI;MATSUMOTO TOSHIYUKI |
分类号 |
F01D5/14;F01D5/30;B24B19/14;B63H1/20;F02C7/00 |
主分类号 |
F01D5/14 |
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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