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:
Nov. 02, 2021
Filed:
May. 31, 2019
Rolls-royce High Temperature Composites Inc., Cypress, CA (US);
Rolls-royce North American Technologies Inc., Indianapolis, IN (US);
Robert J. Shinavski, Mission Viejo, CA (US);
Thomas Tran, Fountain Valley, CA (US);
Kevin Lukhard, Anaheim, CA (US);
Ted J. Freeman, Danville, IN (US);
Steffan Brown, Long Beach, CA (US);
Rolls-Royce High Temperature Composites Inc., Cypress, CA (US);
Rolls-Royce North American Technologies Inc., Indianapolis, IN (US);
Abstract
A turbine vane comprising ceramic matrix composite materials. The turbine vane includes an vane support core, an airfoil, and a pair of end walls that are spaced apart from one another to define a gas path. The turbine vane is formed from a plurality of ceramic plies or preforms that are infiltrated with ceramic matrix material to form a one-piece ceramic matrix composite turbine vane.