公开(公告)号：US20250052528A1

公开(公告)日：2025-02-13

申请号：US18718277

申请日：2022-12-08

Applicant: Hanon Systems

Inventor： Ji Hoon CHOI ,  Jun-Il JANG ,  Wontaek LEE ,  Jong Du LEE ,  Wi Sam JO

IPC: F28F27/02 ,  F28D1/04 ,  F28D21/00 ,  F28F19/00

Abstract: The present invention relates to a heat exchanger and a bypass valve used in the heat exchanger, which are provided in consideration of cooling/heating performance. An object of the present invention is to provide a heat exchanger, which adopts a variable path in consideration of cooling/heating performance to solve a problem in which cooling performance and heating performance vary depending on the number of paths, and a bypass valve used in the heat exchanger. More specifically, another object of the present invention is to provide a heat exchanger, which is designed to change the number of paths in consideration of cooling/heating performance so as to be optimized for performance in a cooling mode and performance in a heating mode, and a bypass valve used in the heat exchanger.

公开(公告)号：US20230324128A1

公开(公告)日：2023-10-12

申请号：US18014921

申请日：2021-07-09

Applicant: Hanon Systems

Inventor： Ji Hoon CHOI ,  Sung Hong SHIN

IPC: F28D9/00

CPC classification number: F28D9/0093 ,  F28D9/005 ,  F28D9/0056

Abstract: The present invention relates to a heat exchanger. The purpose of the present invention is to provide a heat exchanger formed to enable two different types of fluids and one other type of fluid to undergo heat exchange with each other, that is, formed to resultingly enable three types of fluids to undergo heat exchange with each other. More specifically, provided is a heat exchanger 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.