Patent · US Active

Multi-piece carrier assembly for mounting ceramic matrix composite seal segments

US11255211B2 · kind B2 · utility

0Cited by

8References

20Claims

0Family size

Assignees

Rolls-Royce Corporation · US
ROLLS-ROYCE plc

Inventors

Jeffrey A. Walston · Indianapolis, US
Andrew Hurst · Derby, GB

Key dates

Filing date	Nov 10, 2020
Grant date	Feb 22, 2022
Priority date	—
Expiry date	Nov 10, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T50/60
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A turbine shroud assembly adapted for use in a gas turbine engine includes a blade track segment and a carrier. The blade track segment includes a runner that extends circumferentially partway around a central axis and an attachment post that extends radially from the runner. The carrier is coupled with the attachment post to support the blade track segment relative to the central axis.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.