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:
Feb. 20, 2024
Filed:
May. 23, 2022
Applicant:
Goodrich Corporation, Charlotte, NC (US);
Inventors:
John S. Linck, Pueblo, CO (US);
Thomas Perea, Pueblo West, CO (US);
Assignee:
GOODRICH CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 69/02 (2006.01); C04B 38/06 (2006.01); C04B 35/80 (2006.01); C04B 35/628 (2006.01); C04B 41/81 (2006.01); C04B 41/45 (2006.01);
U.S. Cl.
CPC ...
F16D 69/02 (2013.01); C04B 35/6286 (2013.01); C04B 35/62892 (2013.01); C04B 35/80 (2013.01); C04B 38/065 (2013.01); C04B 38/067 (2013.01); C04B 41/4531 (2013.01); C04B 41/81 (2013.01); C04B 2235/3821 (2013.01); C04B 2235/5256 (2013.01); C04B 2235/614 (2013.01); C04B 2235/616 (2013.01); F16D 2200/0065 (2013.01);
Abstract
A method of forming a composite component is provided. The method includes locating a fibrous preform, providing a slurry, mixing the slurry with sacrificial fibers, injecting the slurry into the fibrous preform, heating the fibrous preform, forming channels in the fibrous preform, and densifying the fibrous preform. The sacrificial fibers are suspended in the fibrous preform along an injection pathway such that heating the sacrificial fibers forms the channels along the injection pathway as the sacrificial fibers are burned away.