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. 10, 2024
Filed:
Oct. 10, 2023
Applicant:
Rolls-royce North American Technologies Inc., Indianapolis, IN (US);
Inventor:
Timothy Unton, Indianapolis, IN (US);
Assignee:
Rolls-Royce North American Technologies Inc., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 11/12 (2006.01); F01D 21/04 (2006.01); F01D 25/24 (2006.01); F01D 25/28 (2006.01); F04D 29/52 (2006.01);
U.S. Cl.
CPC ...
F01D 11/122 (2013.01); F01D 11/127 (2013.01); F01D 21/045 (2013.01); F01D 25/24 (2013.01); F01D 25/28 (2013.01); F04D 29/526 (2013.01); F05D 2220/36 (2013.01); F05D 2260/31 (2013.01); F05D 2300/522 (2013.01); F05D 2300/603 (2013.01); F05D 2300/6031 (2013.01); F05D 2300/6034 (2013.01);
Abstract
A fan case assembly adapted for use with a gas turbine engine includes a fan case and a fan track liner. The fan case that extends circumferentially about an axis. The fan track liner extends circumferentially at least partway about the axis and is coupled with the fan case. The fan track liner includes an abradable section and a core section located radially outward of the abradable section. The core section defines a triply periodic minimal surface geometry.