Title:
HEAT EXCHANGER, REFRIGERATION CYCLE DEVICE, AND METHOD FOR MANUFACTURING HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2019/008696
Kind Code:
A1
Abstract:
A heat exchanging unit (3A) of a heat exchanger is provided with: a first flat tube (10n1), in which a flow channel for flowing a refrigerant is formed; a first fin (11n1) facing the first flat tube (10n1); a second fin (11n2) facing the first fin (11n1); and a first heat transfer section (11A) that is disposed between the first fin (11n1) and the second fin (11n2). The second fin (11n2) is provided by having a gap between the first fin (11n1) and the second fin, the first heat transfer section (11A) is a columnar member, one end portion of the first heat transfer section (11A) is provided to the first fin (11n1), and the other end portion of the first heat transfer section (11A) is provided to the second fin (11n2).
Inventors:
ITO DAISUKE (JP)
MAEYAMA HIDEAKI (JP)
MAEYAMA HIDEAKI (JP)
Application Number:
PCT/JP2017/024639
Publication Date:
January 10, 2019
Filing Date:
July 05, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F28F1/32; F25B39/02
Foreign References:
| JPH08166181A | 1996-06-25 | |||
| JP2009236469A | 2009-10-15 | |||
| JPS59186680U | 1984-12-11 | |||
| JPS571387U | 1982-01-06 | |||
| JPS59148973U | 1984-10-04 | |||
| JP2014105951A | 2014-06-09 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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