发明名称 |
VANE SEGMENT AND AXIAL-FLOW FLUID MACHINE INCLUDING THE SAME |
摘要 |
A vane segment according to the present invention includes: an outer connection member connecting a plurality of vanes; positioning jigs for positioning end vanes located at both ends, of the plurality of vanes; and radial restriction sections which restrict the outer connection member so as to be relatively immovable to an outer side in a radial direction of a vane ring, wherein: each of the plurality of vanes has a vane main body and an outer shroud; grooves are formed in the outer shrouds; openings into each of which the positioning jig is inserted are formed in portions of the outer connection member; holes into each of which the positioning jig inserted in the opening is inserted are formed in bottoms of the grooves of the two end vanes; and at least one of the positioning jigs is an eccentric positioning jig.
|
申请公布号 |
US2013259673(A1) |
申请公布日期 |
2013.10.03 |
申请号 |
US201313850076 |
申请日期 |
2013.03.25 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
WAKI KUNIHIKO;ARASE KENICHI |
分类号 |
F01D25/00 |
主分类号 |
F01D25/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|