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:
Sep. 06, 2022
Filed:
May. 13, 2019
Applicant:
Rolls-royce Plc, London, GB;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 41/45 (2006.01); C04B 35/565 (2006.01); C04B 41/50 (2006.01); C04B 41/87 (2006.01);
U.S. Cl.
CPC ...
C04B 41/4503 (2013.01); C04B 35/565 (2013.01); C04B 41/4537 (2013.01); C04B 41/5059 (2013.01); C04B 41/87 (2013.01); C04B 2235/3826 (2013.01); C04B 2235/616 (2013.01);
Abstract
A component for use in a gas turbine engine is made from ceramic materials. The component is made from a core preform containing ceramic reinforcement fibers. A plurality of preform tows are applied on at least a portion of the core preform and extend along at least a portion of the core preform to provide an outermost surface. The core preform and the plurality of preform tows are infiltrated with ceramic matrix material to form a ceramic matrix composite component.