The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 07, 2020
Filed:
Apr. 11, 2018
Applicants:
Rolls-royce High Temperature Composites Inc., Cypress, CA (US);
Rolls-royce North American Technologies Inc., Indianapolis, IN (US);
Inventors:
Chris Barrett, Huntington Beach, CA (US);
Joseph P. Lamusga, Long Beach, CA (US);
Ted J. Freeman, Danville, IN (US);
Assignees:
Rolls-Royce High Temperature Composites Inc., Cypress, CA (US);
Rolls-Royce North American Technologies Inc., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/08 (2006.01); F01D 25/24 (2006.01);
U.S. Cl.
CPC ...
F01D 11/08 (2013.01); F01D 25/243 (2013.01); F01D 25/246 (2013.01); F05D 2230/642 (2013.01); F05D 2300/6033 (2013.01); F05D 2300/6034 (2013.01);
Abstract
A turbine shroud adapted for use in a gas turbine engine includes an attachment feature and a body. The attachment feature and the body are constructed of ceramic matrix composite materials. In an illustrative embodiment, the ceramic matrix composite materials form a blade track segment.