发明公开
EP2894300A1 ABRADABLE SEAL HAVING NANOLAYER MATERIAL
有权
ZERREIBBARE DICHTUNG MIT NANOSCHICHTMATICIAL
- 专利标题: ABRADABLE SEAL HAVING NANOLAYER MATERIAL
- 专利标题(中): ZERREIBBARE DICHTUNG MIT NANOSCHICHTMATICIAL
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申请号: EP15151093.0申请日: 2015-01-14
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公开(公告)号: EP2894300A1公开(公告)日: 2015-07-15
- 发明人: Amini, Shahram , Strock, Christopher W.
- 申请人: United Technologies Corporation
- 申请人地址: One Financial Plaza Hartford, CT 06109 US
- 专利权人: United Technologies Corporation
- 当前专利权人: United Technologies Corporation
- 当前专利权人地址: One Financial Plaza Hartford, CT 06109 US
- 代理机构: Leckey, David Herbert
- 优先权: US201461926989P 20140114
- 主分类号: F01D11/12
- IPC分类号: F01D11/12
摘要:
A gas turbine engine includes a plurality of circumferentially-spaced blades (62). The blades (62) have a polymeric coating (62a) thereon. An abradable seal (64) circumscribes the blades and includes a polymeric matrix (68) with a dispersion of a nanolayer material (70).
公开/授权文献
- EP2894300B1 Abradable Seal Having Nanolayer Material 公开/授权日:2018-05-30
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