HEAT EXCHANGER, REFRIGERATION CYCLE DEVICE, AND AIR CONDITIONER

Title:

HEAT EXCHANGER, REFRIGERATION CYCLE DEVICE, AND AIR CONDITIONER

Document Type and Number:

WIPO Patent Application WO/2018/235215

Kind Code:

A1

Abstract:

A heat exchanger (1) supplied with air by means of an air blower is provided with: a plurality of flat tubes (2) extending in first direction (D1); a corrugated fin (3), which is connected to the flat tubes (2), and which extends in second direction (D2) intersecting the first direction (D1); and a plurality of plate fins (4), which extend in third direction (D3) intersecting the second direction D2, and which are connected to a windward-side end section (3c) and/or a leeward-side end section (3d) of the corrugated fin (3). Consequently, heat exchanging performance can be improved.

Inventors:

KOMIYA YUTA (JP)
ITO DAISUKE (JP)
YATSUYANAGI AKIRA (JP)

Application Number:

PCT/JP2017/022942

Publication Date:

December 27, 2018

Filing Date:

June 22, 2017

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP (JP)

International Classes:

F28F1/30; F28D1/053

Foreign References:

US3190352A	1965-06-22
JP2005315486A	2005-11-10
JP2015105800A	2015-06-08
JP2005178589A	2005-07-07
JP2008096005A	2008-04-24
JPS54153454U	1979-10-25
JPH0560481A	1993-03-09

Other References: