Invention Grant
- Patent Title: Turbine cavity sealing assembly
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Application No.: US14884513Application Date: 2015-10-15
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Publication No.: US10060280B2Publication Date: 2018-08-28
- Inventor: Clifton J. Crawley, Jr. , Frederick M. Schwarz
- 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: O'Shea Getz P.C.
- Main IPC: F01D11/02
- IPC: F01D11/02 ; F01D5/08 ; F01D9/06 ; F02C3/04

Abstract:
Aspects of the disclosure are directed to a gas turbine engine, comprising a sealing assembly that includes a non-contacting HALO seal, a ring constructed as a full ring and configured as a carrier of the seal, a sealing land configured to rotate and interface to the seal. In some embodiments, the engine further comprises a vane, where the ring is coupled to the vane.
Public/Granted literature
- US20170107838A1 TURBINE CAVITY SEALING ASSEMBLY Public/Granted day:2017-04-20
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