公开(公告)号：EP3217119A4

公开(公告)日：2017-11-29

申请号：EP15857045

申请日：2015-02-17

申请人： SUMITOMO PRECISION PROD CO

发明人： TAKAHASHI SUGURU

IPC分类号： F25B41/00 ,  F28F3/00 ,  F28F9/22

CPC分类号： F28D9/005 ,  F25B41/00 ,  F28F3/00 ,  F28F9/0275 ,  F28F9/22

摘要： The heat exchanger is equipped with a heat transfer member (10, 20) including a flow port (11, 12, 21, 22) for receiving or discharging a fluid (6, 7), a plurality of heat exchange passages (13, 23), and a connection passage part (14, 24) having both ends, one of the ends being connected to the flow port and the other thereof being connected to the plurality of heat exchange passages (13, 23). The connection passage part has a tournament shape branched into two by two as it advances toward the heat exchange passages.