发明名称 |
LOW LEAKAGE DUCT SEGMENT USING EXPANSION JOINT ASSEMBLY |
摘要 |
A turbine shroud for incorporation in a turbine of a gas turbine engine has a plurality of butted shroud segments circumferentially arrayed to form a ring. Each of the shroud segments has an arcuate main shroud body portion, a radially inward extending annular flange attached to a first end of the main body portion, and a radially outward extending flange with a plurality of mounting apertures attached to a second end of the main shroud body portion. A first mounting aperture is sized smaller than an adjacent second mounting aperture in the radially outward extending flange. |
申请公布号 |
WO2014150353(A1) |
申请公布日期 |
2014.09.25 |
申请号 |
WO2014US23017 |
申请日期 |
2014.03.11 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
BROOMER, MARK;KEENE, RUSSELL E.;DAVIS, TIMOTHY M.;ROGERS, MARK J. |
分类号 |
F01D25/28;F01D25/24;F02C7/00 |
主分类号 |
F01D25/28 |
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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