发明授权
- 专利标题: Segmented ceramic matrix composite turbine airfoil component
- 专利标题(中): 分段陶瓷基体复合涡轮机翼型件
-
申请号: US13555877申请日: 2012-07-23
-
公开(公告)号: US08511980B2公开(公告)日: 2013-08-20
- 发明人: Tracy A. Propheter-Hinckley , Jun Shi
- 申请人: Tracy A. Propheter-Hinckley , Jun Shi
- 申请人地址: US CT Hartford
- 专利权人: United Technologies Corporation
- 当前专利权人: United Technologies Corporation
- 当前专利权人地址: US CT Hartford
- 代理机构: Kinney & Lange, P.A.
- 主分类号: F01D9/02
- IPC分类号: F01D9/02
摘要:
A segmented component for use with a gas turbine engine comprises a radially extending gas path portion. The gas path portion is for interacting with gas flow from the gas turbine engine. The gas path portion comprises a forward portion forming a leading edge of a stationary vane, an aft portion forming a trailing edge of the stationary vane, and a plurality of middle portions forming a pressure side and a suction side of the stationary vane. The component is divided into axially aligned segments comprising a forward segment, an aft segment, and a plurality of middle segments disposed between the forward segment and the aft segment. The middle segments comprise radially elongate ceramic matrix composite material plates.
公开/授权文献
信息查询