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. 20, 2026
Filed:
Oct. 27, 2023
Applicant:
Rtx Corporation, Farmington, CT (US);
Inventor:
Christopher D. Ramsey, Glastonbury, CT (US);
Assignee:
RTX CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/10 (2006.01); F01D 25/12 (2006.01); F01D 25/16 (2006.01); F01D 25/18 (2006.01);
U.S. Cl.
CPC ...
F01D 25/125 (2013.01); F01D 25/164 (2013.01); F01D 25/18 (2013.01); F16C 33/1085 (2013.01);
Abstract
According to an aspect, a bearing compartment includes a body, one or more oil cooling channels integrally formed within the body, and one or more oil nozzles coupled to the one or more oil cooling channels. At least one of the one or more oil nozzles is oriented to direct oil toward a thermal zone with a predicted hot spot within the bearing compartment.
Ramsey, Christopher. (2026). Thermal zone cooling in a bearing compartment (U.S. Patent No. 12768286). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12768286
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile