Invention Grant
- Patent Title: Turbine blade tip dirt removal feature
-
Application No.: US16743435Application Date: 2020-01-15
-
Publication No.: US11274559B2Publication Date: 2022-03-15
- Inventor: Robin Prenter , Timothy J. Jennings , Carey Clum
- 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.
- Main IPC: F01D5/18
- IPC: F01D5/18 ; F02C7/30

Abstract:
A gaspath component for a gas turbine engine includes a platform. A body extends outward from the platform and includes at least one internal cooling passage. The internal cooling passage includes at least one particulate redirection feature defined at an end of the body opposite the platform. The at least one particulate redirection feature includes a first face oblique to and facing an expected flow of fluid through the internal cooling passage and defines at least one corresponding opening.
Public/Granted literature
- US20210215063A1 TURBINE BLADE TIP DIRT REMOVAL FEATURE Public/Granted day:2021-07-15
Information query