Invention Grant
- Patent Title: Gas turbine engine v-shaped film cooling hole
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Application No.: US14769983Application Date: 2014-03-13
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Publication No.: US10563517B2Publication Date: 2020-02-18
- Inventor: JinQuan Xu
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- International Application: PCT/US2014/025368 WO 20140313
- International Announcement: WO2014/197061 WO 20141211
- Main IPC: F01D5/18
- IPC: F01D5/18 ; B22F5/04 ; B22F5/10 ; B22C9/10 ; B22F3/105 ; F23R3/00 ; B22F3/24

Abstract:
A component for a gas turbine engine includes a wall that adjoins an interior cooling passage and provides an exterior surface. A film cooling hole fluidly connects the interior cooling passage and the exterior surface. The film cooling passage includes inlet and outlet passages that fluidly interconnect and adjoin one another in a misaligned non-line of sight relationship.
Public/Granted literature
- US20160003056A1 GAS TURBINE ENGINE SHAPED FILM COOLING HOLE Public/Granted day:2016-01-07
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