Title:
HEAT EXCHANGER AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2019/244408
Kind Code:
A1
Abstract:
The present invention makes it easy to align the positions of adjacent flat tubes between rows in a heat exchanger configured in multiple rows. A heat exchanger (5) is equipped with: a first heat exchanger section (51) and a second heat exchanger section (52) positioned so as to face one another with an interval interposed therebetween and having a plurality of stacked fins (512, 522), and also a plurality of flat tubes (511, 521) which have a coolant flowing therethrough and which, by being positioned between adjacent fins (512, 522), are configured in multiple levels; and connecting tubes (55) which, in the interval between the first heat exchanger section (51) and the second heat exchanger section (52), join the flat tubes (511, 521) positioned in the same level as one another so as to be connected to one another on one end thereof.
Inventors:
KAWAMURA MASAKI
Application Number:
PCT/JP2019/007417
Publication Date:
December 26, 2019
Filing Date:
February 27, 2019
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
F28F9/26; F28D1/053; F28F1/02; F28F9/02
Domestic Patent References:
| WO2013001019A1 | 2013-01-03 |
Foreign References:
| JPH04115257U | 1992-10-13 | |||
| KR20160116888A | 2016-10-10 | |||
| JPH04187991A | 1992-07-06 | |||
| JP2003214795A | 2003-07-30 | |||
| JP2015055413A | 2015-03-23 | |||
| JP2011214827A | 2011-10-27 | |||
| JP2015200497A | 2015-11-12 | |||
| JP2013029243A | 2013-02-07 | |||
| JP2013242126A | 2013-12-05 | |||
| JP2004225961A | 2004-08-12 | |||
| CN104121800A | 2014-10-29 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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