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. 21, 2022
Filed:
Feb. 07, 2020
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Kathryn S. Read, Marlborough, CT (US);
Andrew J. Lazur, Laguna Beac, CA (US);
Thomas E. Clark, Sanford, ME (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01); F01D 5/14 (2006.01); B29C 70/30 (2006.01); F01D 9/02 (2006.01); F01D 11/08 (2006.01); B29L 31/08 (2006.01);
U.S. Cl.
CPC ...
F01D 5/147 (2013.01); B29C 70/30 (2013.01); F01D 5/18 (2013.01); F01D 9/02 (2013.01); F01D 11/08 (2013.01); B29L 2031/08 (2013.01); F05D 2220/32 (2013.01); F05D 2230/20 (2013.01); F05D 2240/12 (2013.01); F05D 2240/30 (2013.01); F05D 2240/55 (2013.01);
Abstract
A fiber-reinforced component for use in a gas turbine engine includes a fiber sleeve forming a cooling channel and a plurality of fiber plies enclosing the fiber sleeve, with the plurality of fiber plies forming first and second walls separated by the fiber sleeve. The fiber-reinforced component further includes a matrix material between fibers of the fiber sleeve and the plurality of fiber plies.