- Patent Title: Platform flow turning elements for gas turbine engine components
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Application No.: US15852198Application Date: 2017-12-22
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Publication No.: US10655496B2Publication Date: 2020-05-19
- Inventor: Dominic J. Mongillo, Jr. , Adam P. Generale
- 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: Cantor Colburn LLP
- Main IPC: F01D25/12
- IPC: F01D25/12 ; F01D5/18 ; F01D9/04 ; F01D5/14 ; F01D9/02

Abstract:
Component for gas turbine engines are provided. The components include a platform, the platform defining a platform cavity on a first side, an airfoil extending from a second side of the platform, wherein the airfoil comprises at least one airfoil cavity located within the airfoil, the at least one airfoil cavity fluidly connected to the platform cavity through an airfoil cavity inlet, and a platform flow turning element positioned on the first side of the platform, the platform flow turning element having a turning portion and a tapering portion, wherein the turning portion directs incoming air to turn from the platform cavity into the airfoil cavity and the tapering portion extends through the airfoil cavity inlet and into the airfoil cavity.
Public/Granted literature
- US20190195086A1 PLATFORM FLOW TURNING ELEMENTS FOR GAS TURBINE ENGINE COMPONENTS Public/Granted day:2019-06-27
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