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:
Oct. 10, 2023
Filed:
Feb. 28, 2022
Applicant:
Rtx Corporation, Farmington, CT (US);
Inventors:
Robin H. Fernandez, East Haddam, CT (US);
John D. Riehl, Hebron, CT (US);
Aaron Tomich, Mansfield, MA (US);
Steven R. Clarke, Mansfield, MA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/28 (2006.01); F01D 5/14 (2006.01); C23C 16/04 (2006.01);
U.S. Cl.
CPC ...
F01D 5/282 (2013.01); F01D 5/147 (2013.01); C23C 16/045 (2013.01); F05D 2230/50 (2013.01); F05D 2300/6033 (2013.01);
Abstract
Disclosed herein is a ceramic matrix composite airfoil comprising a triple bifurcated ply that defines a suction side, an outer platform, a pressure side and an inner platform of the airfoil, wherein the triple bifurcated ply comprises at least one ply that comprises a consolidated region, wherein the consolidated region is split into two bifurcated regions in three locations in three different directions.