发明名称 |
GAS TURBINE ROTARY BLADE WITH TIP INSERT |
摘要 |
A rotary blade is provided that includes a root, an airfoil, and a tip insert. The airfoil is attached to the root, and has a suction side surface, a pressure side surface, a leading edge, a trailing edge, a tip, and a slot disposed within the tip. The slot extends in a chordwise direction between the leading edge and trailing edge. The tip insert has a base end and a rub end. The base end of the tip insert is disposed within the slot. The rub end of the tip insert extends radially outward from the airfoil tip. |
申请公布号 |
EP2809885(A4) |
申请公布日期 |
2015.11.04 |
申请号 |
EP20130743738 |
申请日期 |
2013.01.31 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
HILDEBRAND, GREGORY, C.;HANSEN, JAMES O.;PARKOS, JR., JOSEPH;WEISSE, MICHAEL A.;HERTEL, CHRISTOPHER A.;MEYER, JESSE |
分类号 |
F01D11/12;F01D5/20 |
主分类号 |
F01D11/12 |
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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