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:
Jul. 19, 2022
Filed:
Apr. 08, 2020
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventor:
Lubomir A. Ribarov, West Hartford, CT (US);
Assignee:
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/14 (2006.01); F02C 7/18 (2006.01); F02C 7/224 (2006.01);
U.S. Cl.
CPC ...
F02C 7/14 (2013.01); F02C 7/185 (2013.01); F02C 7/224 (2013.01); F05D 2260/213 (2013.01); F05D 2260/98 (2013.01);
Abstract
A thermal management system for a gas turbine engine includes a cooler including a first portion and a second portion, the first portion for cooling a hot flow with a coolant and the second portion for cooling the coolant with a refrigerant. A vapor compression system circulates the refrigerant through the second portion of the cooler. The vapor compression system is a closed system in communication with at least one heat load in addition to the second portion of the cooler.