- 专利标题: Cooling hole for a gas turbine engine component
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申请号: US14766475申请日: 2014-02-07
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公开(公告)号: US10215030B2公开(公告)日: 2019-02-26
- 发明人: JinQuan Xu
- 申请人: UNITED TECHNOLOGIES CORPORATION
- 申请人地址: US CT Farmington
- 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 Farmington
- 代理机构: Carlson, Gaskey & Olds
- 国际申请: PCT/US2014/015198 WO 20140207
- 国际公布: WO2014/186006 WO 20141120
- 主分类号: F01D5/18
- IPC分类号: F01D5/18 ; F01D9/06 ; F23R3/00 ; F01D9/02 ; F01D11/08 ; F23R3/02 ; F01D5/28
摘要:
A component for a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a wall having an internal surface, an outer skin and a cooling hole having an inlet extending from the internal surface and merging into a metering section, and a diffusion section downstream of the metering section that extends to an outlet located at the outer skin. At least two lobes are embedded within the diffusion section of the cooling hole. At least one surface of each of the at least two lobes is at least partially cylindrical.
公开/授权文献
- US20150377033A1 COOLING HOLE FOR A GAS TURBINE ENGINE COMPONENT 公开/授权日:2015-12-31
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