Invention Grant
- Patent Title: Turbine ring assembly
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Application No.: US15680924Application Date: 2017-08-18
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Publication No.: US10598045B2Publication Date: 2020-03-24
- Inventor: Nicolas Paul Tableau , Sébastien Serge Francis Congratel , Clément Jean Pierre Duffau , Lucien Henri Jacques Quennehen
- Applicant: Safran Aircraft Engines
- Applicant Address: FR Paris
- Assignee: Safran Aircraft Engines
- Current Assignee: Safran Aircraft Engines
- Current Assignee Address: FR Paris
- Agency: Bookoff McAndrews, PLLC
- Priority: FR1657827 20160819
- Main IPC: F01D25/28
- IPC: F01D25/28 ; F01D25/24 ; F01D11/00 ; F01D11/08

Abstract:
A turbine ring assembly includes ring sectors forming a turbine ring and a ring support structure, each ring sector having, in a section plane defined by an axial direction and a radial direction of the turbine ring, a portion forming an annular base with, in the radial direction, an inside face defining the inside face of the turbine ring and an outside face from which a first and a second attachment tab protrude, the ring support structure having a central annulus from which a first and a second radial tab protrude, between which the first and second attachment tabs of each ring sector are held. The first radial tab comprises a one-piece annular flange that is fastened in a removable manner to the central annulus of the ring support structure.
Public/Granted literature
- US20180051590A1 TURBINE RING ASSEMBLY Public/Granted day:2018-02-22
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