公开(公告)号：US20210254907A1

公开(公告)日：2021-08-19

申请号：US17308655

申请日：2021-05-05

Applicant: DENSO CORPORATION

Inventor： Satoshi NITA ,  Yusuke TAKAGI ,  Kenshiro MURAMATSU ,  Isao TAMADA ,  Shogo KAWAGUCHI

IPC: F28F13/12 ,  F28F3/02 ,  F28D9/00

Abstract: A heat exchanger includes an inner fin arranged in a refrigerant passage. The inner fin has side wall portions formed so as to extend in a predetermined direction and arranged parallel to each other. A gap formed between the side wall portions facing each other is a passage portion through which refrigerant flows. Each of the side wall portions has a plurality of openings arranged in the predetermined direction. An inclined surface inclined with respect to the predetermined direction is formed in a part of the side wall portion located between the openings adjacent to each other.

公开(公告)号：US20240027137A1

公开(公告)日：2024-01-25

申请号：US18479597

申请日：2023-10-02

Applicant: DENSO CORPORATION

Inventor： Shogo KAWAGUCHI ,  Isao TAMADA

IPC: F28D9/00

CPC classification number: F28D9/0075

Abstract: A plurality of plate members are stacked together to form a plurality of refrigerant passages and a plurality of fluid passages. At least one plate member among the plate members includes: a flow inlet which is placed at one end portion of a corresponding refrigerant passage formed at the at least one plate member and is configured to input the refrigerant into the corresponding refrigerant passage; a flow outlet which is placed at another end portion of the corresponding refrigerant passage and is configured to output the refrigerant conducted through the corresponding refrigerant passage; a recess which is placed adjacent to one of the flow inlet and the flow outlet; a communication passage which is configured to communicate the one of the flow inlet and the flow outlet to the recess; and a partition wall which partitions between the corresponding refrigerant passage and the communication passage.

公开(公告)号：US20190242662A1

公开(公告)日：2019-08-08

申请号：US16207366

申请日：2018-12-03

Applicant: DENSO CORPORATION

Inventor： Yousuke GOTO ,  Kimio KOHARA ,  Satoshi SAKIMICHI ,  Shogo KAWAGUCHI

IPC: F28F27/02 ,  F28F9/02

CPC classification number: F28F27/02 ,  F28F9/02 ,  F28F2250/08

Abstract: A heat exchange apparatus includes a heat exchanger through which a heat exchange medium flows inside, a fluid transport device that causes the heat exchange medium to flow, and a flow path through which the heat exchange medium flows. The heat exchange apparatus includes a flow rate controller configured to increase or decrease the flow rate of the heat exchange medium flowing through the flow path, and a driving part that drives the flow rate controller by receiving a force from the flow of the heat exchange medium flowing through the flow path.