公开(公告)号：EP4394053A1

公开(公告)日：2024-07-03

申请号：EP23208440.0

申请日：2023-11-08

申请人： Dongwoo HST Co., Ltd. ,  Winner Vacuum Solution Co., Ltd.

发明人： Chung, Soo Jin ,  Chung, Won Ki ,  Park, Jun Yong ,  Shin, Young Min ,  Lee, Hyeon Seung

IPC分类号： C21D1/667 ,  C21D9/00 ,  C21D1/58 ,  C21D1/613 ,  C21D9/32

CPC分类号： C21D1/667 ,  C21D1/613 ,  C21D1/58 ,  C21D9/0025 ,  C21D9/0018 ,  C21D9/0062 ,  C21D9/32

摘要： The present disclosure relates to a cooling device for heat treatment that performs heat treatment by cooling individually or as a whole a heated metal object. The cooling device for heat treatment includes: a chamber within which a plurality of objects is disposed; an individual cooling unit configured to individually cover the object and to spray a cooling medium onto the object; and a driving unit configured to be provided on the chamber and to move the individual cooling unit in an up and down direction.