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:
Jun. 25, 2024
Filed:
Jan. 16, 2023
Applicant:
Raytheon Technologies Corporation, Farmington, CT (US);
Inventors:
Thomas E. Clark, Wells, ME (US);
Daniel J. Whitney, East Waterboro, ME (US);
Kathryn S. Read, Marlborough, CT (US);
Andrew J. Lazur, La Jolla, CA (US);
William M. Barker, Biddeford, ME (US);
Assignee:
RTX Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/12 (2006.01); B28B 1/00 (2006.01); F01D 25/12 (2006.01);
U.S. Cl.
CPC ...
F01D 11/12 (2013.01); B28B 1/002 (2013.01); F01D 25/12 (2013.01); F05D 2230/20 (2013.01); F05D 2240/11 (2013.01); F05D 2260/20 (2013.01); F05D 2300/20 (2013.01);
Abstract
A fiber-reinforced component for use in a gas turbine engine includes a first braided fiber sleeve forming a cooling channel and a plurality of fiber plies enclosing the first braided fiber sleeve, with the plurality of fiber plies forming first and second walls separated by the first braided fiber sleeve. The fiber-reinforced component further includes a matrix material between fibers of the braided fiber sleeve and the plurality of fiber plies.