公开(公告)号：US12117251B2

公开(公告)日：2024-10-15

申请号：US17797010

申请日：2021-02-17

Applicant: Hanon Systems

Inventor： Wonteak Lee ,  Sung Hong Shin ,  Woo Jae Jeon

IPC: F28F1/00 ,  F28D1/053 ,  F28D21/00 ,  F28F9/02

CPC classification number: F28F9/0251 ,  F28D1/05366 ,  F28D21/00 ,  F28D2021/0068

Abstract: The present invention relates to a heat exchanger wherein a flat joining portion is formed on a tank, whereby a flange can be easily coupled to the inlet and outlet of the tank, the process of manufacturing the tank can be simplified, and the degree of shape freedom of the tank can be ensured.