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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.:

US 11255200 B1

PDFFull Text
Date of Patent:
Feb. 22, 2022

Filed:

Jan. 28, 2020

Gas turbine engine with pre-conditioned ceramic matrix composite components

Applicants:

Rolls-royce Plc, London, GB;

Rolls-royce High Temperature Composites Inc., Cypress, CA (US);

Inventors:

Michael J. Whittle, London, GB;

Louise J. Gale, London, GB;

Stephan J. Pattison, London, GB;

Anthony G. Razzell, London, GB;

Ian M. Edmonds, London, GB;

Michael G. Abbott, Cypress, CA (US);

Assignees:

Rolls-Royce plc;

Rolls-Royce High Temperature Composites Inc., Cypress, CA (US);

Attorney:

Barnes & Thornburg LLP

Primary Examiner:

Nathaniel Herzfeld

Int. Cl.
CPC ...
F01D 5/28 (2006.01); F01D 5/14 (2006.01); F01D 9/04 (2006.01); C04B 35/64 (2006.01);
U.S. Cl.
CPC ...
F01D 5/284 (2013.01); F01D 5/141 (2013.01); F01D 5/282 (2013.01); F01D 9/041 (2013.01); C04B 35/64 (2013.01); F01D 5/288 (2013.01); F05D 2240/12 (2013.01); F05D 2260/941 (2013.01); F05D 2300/6033 (2013.01);
Abstract

A method of treating a component adapted for use in a gas turbine engine is described herein. The component may comprise ceramic matrix composite materials. The treatment to the ceramic matrix composite component may reduce or eliminate the wear or damage of crack propagation in the ceramic matrix composite component.

Find Patent Forward Citations

Whittle, Michael. (2022). Gas turbine engine with pre-conditioned ceramic matrix composite components (U.S. Patent No. 11255200). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11255200

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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