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:
Apr. 14, 2026
Filed:
Jun. 03, 2025
Rtx Corporation, Farmington, CT (US);
Samuel B. Hoyt, Farmington, CT (US);
Stephen H. Mattia, East Haddam, CT (US);
RTX Corporation, Farmington, CT (US);
Abstract
An assembly for a gas turbine engine comprising a rotating structure, a bearing compartment, and an oil shield. The rotating structure extends axially along an axis and includes a rotor and an engine shaft. The bearing compartment includes a bearing assembly and a seal element. The seal element is disposed axially between the bearing assembly and the rotor. The oil shield is arranged with the rotating structure and extends radially between an inner radial body portion and an outer radial body portion. The inner radial body portion is coupled with the engine shaft. The outer radial body portion extends axially between a first curved surface and a second curved surface. The oil shield is configured to direct lubricant leaked from the bearing compartment away from the rotor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile