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:
Dec. 23, 2025
Filed:
Aug. 21, 2023
Tyco Fire & Security Gmbh, Neuhausen am Rheinfall, CH;
Thomas P. Carter, Olney, MD (US);
Tyco Fire & Security GmbH, Neuhausen am Rheinfall, CH;
Abstract
A heating, ventilation, air conditioning, and/or refrigeration (HVAC&R) system includes a process fluid loop configured to receive a process fluid, an internal fluid cooling loop configured to receive a cooling fluid, an air cooled heat exchanger configured to cool the cooling fluid, a vapor compression loop configured to receive a working fluid, and a condenser configured to place the cooling fluid and the working fluid in a first heat exchange relationship. The HVAC&R system also includes a heat exchanger configured to place the cooling fluid and the process fluid in a second heat exchange relationship. The heat exchanger and the condenser are disposed in series relative to a flow of the cooling fluid through the internal fluid cooling loop. The HVAC&R system also includes a pump configured to bias the cooling fluid through the internal fluid cooling loop.