Invention Application
- Patent Title: TRAILING EDGE PLATFORM SEALS
- Patent Title (中): TRAILING EDGE平台密封
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Application No.: US14726722Application Date: 2015-06-01
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Publication No.: US20160348525A1Publication Date: 2016-12-01
- Inventor: Lane Thornton
- Applicant: United Technologies Corporation
- Main IPC: F01D11/00
- IPC: F01D11/00 ; F01D5/22 ; F01D5/14
Abstract:
A platform trailing edge seal for a turbomachine airfoil (e.g., a blade or vane) assembly includes a body configured to extend into an aft portion of a mateface gap defined between a circumferentially adjacent pair of turbomachine airfoil platforms to minimize flow from entering a blade-vane cavity through the aft portion of the mateface gap.
Public/Granted literature
- US10196915B2 Trailing edge platform seals Public/Granted day:2019-02-05
Information query
