公开(公告)号：US20180135916A1

公开(公告)日：2018-05-17

申请号：US15871408

申请日：2018-01-15

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： ATSUSHI SUEYOSHI ,  KENTARO KURODA ,  YOSHITOSHI NODA

IPC: F28D9/00 ,  F28F3/08 ,  F25B39/00

CPC classification number: F28D9/0093 ,  B60H1/00342 ,  B60H1/3227 ,  B60H1/32284 ,  F25B25/005 ,  F25B39/00 ,  F25B39/022 ,  F25B39/04 ,  F25B40/00 ,  F25B2339/043 ,  F25B2339/047 ,  F25B2400/13 ,  F28D9/005 ,  F28D2021/0084 ,  F28F3/08

Abstract: The condenser of the heat-exchanging device is provided with a flow passage through which a high-pressure refrigerant flows. The flow passage is structured by openings formed in the plurality of plates. Inside the flow passage, an inner pipe having an outer diameter smaller than the diameter of the openings is disposed. The part inside the flow passage but outside the inner pipe serves as a passage in which the refrigerant that has flown into the condenser flows, and the part inside the inner pipe serves as a passage in which the refrigerant that has passed through the component section flows.