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. 30, 2025
Filed:
Jul. 09, 2021
Applicant:
Hanon Systems, Daejeon, KR;
Inventors:
Ji Hoon Choi, Daejeon, KR;
Sung Hong Shin, Daejeon, KR;
Assignee:
HANON SYSTEMS, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D 9/00 (2006.01); F28F 3/08 (2006.01);
U.S. Cl.
CPC ...
F28D 9/0093 (2013.01); F28D 9/0037 (2013.01); F28D 9/005 (2013.01); F28D 9/0056 (2013.01); F28D 9/0068 (2013.01); F28F 3/08 (2013.01); Y02T 10/12 (2013.01);
Abstract
A heat exchanger is formed to enable three types of fluids to undergo heat exchange with each other. The heat exchanger is formed so that two types of coolants having different temperature ranges, such as a coolant for cooling a battery and a coolant for cooling a motor, and one type of refrigerant in an electric vehicle may undergo heat exchange by means of one heat exchanger.