公开(公告)号：US09669681B2

公开(公告)日：2017-06-06

申请号：US14650580

申请日：2013-12-10

Applicant: DENSO CORPORATION

Inventor： Shingo Oono ,  Shota Akagi

IPC: F28D1/00 ,  B60H1/00 ,  B60K11/04 ,  F28F9/02 ,  F28D1/04 ,  F28D1/053 ,  F01P3/18

CPC classification number: B60H1/00328 ,  B60H1/00335 ,  B60K11/04 ,  F01P2003/182 ,  F28D1/0452 ,  F28D1/05391 ,  F28F9/0224 ,  F28F2210/08

Abstract: A vehicle heat exchanger includes a low-temperature side radiator, a condenser, and a high-temperature side radiator, which are aligned in an airflow direction and are integrated together. The low-temperature side radiator includes an inflow portion and an upper path, which are located in an upper portion thereof. In addition, the low-temperature side radiator includes a lower path and an outlet portion, which are located in a lower portion thereof and communicate with the upper path. A subcooler of the condenser overlaps, in the airflow direction, with at least a part of the lower path of the low-temperature side radiator. As a result, thermal influence by the low-temperature side radiator on the subcooler of the condenser can be reduced.