Invention Grant
- Patent Title: Flexibly mounted ceramic matrix composite seal segments
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Application No.: US14721684Application Date: 2015-05-26
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Publication No.: US10370998B2Publication Date: 2019-08-06
- Inventor: Daniel Kent Vetters , Todd Engel , Matt Brandt
- Applicant: ROLLS-ROYCE CORPORATION , ROLLS-ROYCE NORTH AMERICAN TECHNOLOGIES INC. , ROLLS-ROYCE HIGH TEMPERATURE COMPOSITES INC.
- Applicant Address: US IN Indianapolis US IN Indianapolis US CA Huntington Beach
- Assignee: ROLLS-ROYCE CORPORATION,ROLLS-ROYCE NORTH AMERICAN TECHNOLOGIES INC.,ROLLS-ROYCE HIGH TEMPERATURE COMPOSITES INC.
- Current Assignee: ROLLS-ROYCE CORPORATION,ROLLS-ROYCE NORTH AMERICAN TECHNOLOGIES INC.,ROLLS-ROYCE HIGH TEMPERATURE COMPOSITES INC.
- Current Assignee Address: US IN Indianapolis US IN Indianapolis US CA Huntington Beach
- Agency: Duane Morris LLP
- Main IPC: F01D11/12
- IPC: F01D11/12 ; F01D9/04 ; F01D25/24
Abstract:
A segmented turbine shroud for radially encasing a turbine in a gas turbine engine comprises a carrier comprising a flange; a ceramic matrix composite (CMC) seal segment comprising a portion defining a pin-receiving bore; an elongated pin extending through the pin-receiving bore; a bushing surrounding the elongated pin within the bore; and a flexible mounting member, the flexible mounting member being connected to the bushing and the carrier flange to thereby flexibly mount the CMC seal segment to the carrier.
Public/Granted literature
- US20170044921A1 FLEXIBLY MOUNTED CERAMIC MATRIX COMPOSITE SEAL SEGMENTS Public/Granted day:2017-02-16
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