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:
May. 27, 2025
Filed:
Feb. 13, 2024
Applicant:
Trane International Inc., Davidson, NC (US);
Inventors:
Yves Jacques Raimbault, Uxegney, FR;
Qingnan Huang, Shanghai, CN;
Assignee:
TRANE INTERNATIONAL INC., Davidson, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 30/02 (2006.01); F25B 13/00 (2006.01); F25B 29/00 (2006.01); F25B 40/06 (2006.01);
U.S. Cl.
CPC ...
F25B 30/02 (2013.01); F25B 13/00 (2013.01); F25B 29/003 (2013.01); F25B 40/06 (2013.01); F25B 2313/02731 (2013.01); F25B 2700/21152 (2013.01);
Abstract
There is disclosed a reversible heat pump systemand a method of operating a reversible heat pump system to control the temperature of a process fluid of a chiller system. In a cooling mode, a working fluid is circulated for co-current flow with a process fluid at a heat exchangerfunctioning as an evaporator heat exchanger, whereas in a heating mode, the working fluid is circulated for counter-current flow with the process fluid at the same heat exchangerfunctioning as a condenser heat exchanger.