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. 04, 2025
Filed:
Oct. 31, 2023
Applicant:
Rtx Corporation, Farmington, CT (US);
Inventors:
Lawrence A. Binek, Glastonbury, CT (US);
Christopher D. Ramsey, Glastonbury, CT (US);
Assignee:
RTX CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/16 (2006.01); B22F 5/00 (2006.01); B33Y 10/00 (2015.01); B33Y 80/00 (2015.01); F01D 25/28 (2006.01); F16C 27/00 (2006.01);
U.S. Cl.
CPC ...
F01D 25/164 (2013.01); B22F 5/009 (2013.01); B33Y 10/00 (2014.12); B33Y 80/00 (2014.12); F01D 25/285 (2013.01); F16C 27/00 (2013.01); F05D 2230/30 (2013.01); F05D 2230/31 (2013.01); F16C 2220/24 (2013.01); F16C 2220/60 (2013.01); F16C 2360/23 (2013.01);
Abstract
A bearing compartment includes a housing having an upper housing portion and a lower housing portion, and a support structure fabricated within the bearing compartment. The support structure includes an upper portion within the upper housing portion and a spring section within the lower housing portion. The spring section includes a plurality of struts and is separable from the support structure for use as a spring within the housing.