Invention Application
US20160265775A1 TURBINE ENGINE MULTI-WALLED STRUCTURE WITH INTERNAL COOLING ELEMENT(S)
审中-公开
涡轮发动机带内部冷却元件的多层结构（S）
- Patent Title: TURBINE ENGINE MULTI-WALLED STRUCTURE WITH INTERNAL COOLING ELEMENT(S)
- Patent Title (中): 涡轮发动机带内部冷却元件的多层结构（S）
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Application No.: US15034717Application Date: 2014-11-21
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Publication No.: US20160265775A1Publication Date: 2016-09-15
- Inventor: Frank J. Cunha , Stanislav Kostka, JR.
- Applicant: UNITED TECHNOLOGIES CORPORATION
- International Application: PCT/US14/66887 WO 20141121
- Main IPC: F23R3/00
- IPC: F23R3/00 ; F23R3/50 ; F23R3/06
Abstract:
A structure is provided for a turbine engine. The structure includes a shell with a first surface, and a heat shield with a textured second surface and a textured third surface. The texture of a portion of the second surface is different than the texture of a portion of the third surface. The first surface and the second surface define a first cooling cavity between the shell and the heat shield. The first surface and the third surface define a second cooling cavity between the shell and the heat shield.
Public/Granted literature
- US10753608B2 Turbine engine multi-walled structure with internal cooling element(s) Public/Granted day:2020-08-25
Information query
