Title:
HEAT EXCHANGER AND AIR CONDITIONER COMPRISING HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2020/196593
Kind Code:
A1
Abstract:
This heat exchanger comprises: a plurality of flat pipes; a fin (50) in which a plurality of notch parts (51) are arranged side by side in the vertical direction and which has a linking part (53) that connects a plurality of intermediate parts (52) to one another; and a first bulge part (54) which has a top edge (X1-X2) and a bottom edge (Z1-Z2) provided between a first notch part (51a) and a second notch part (51b), where the top edge (X1-X2) is located on an intermediate part (52) and the bottom edge (Z1-Z2) is located on the linking part (53). Of the top edge (X1-X2), a first end (X1) located toward the intermediate part (52) is positioned higher than a second end (X2) located toward the linking part (53), or the first end (X1) is positioned at the same height as the second end (X2).
Inventors:
SHIMANO DAIKI (JP)
WATANABE MASATOSHI (JP)
MAEMA YOSHINARI (JP)
TAKAOKA RYO (JP)
NAKATA SHOHEI (JP)
OKA KOTARO (JP)
WATANABE MASATOSHI (JP)
MAEMA YOSHINARI (JP)
TAKAOKA RYO (JP)
NAKATA SHOHEI (JP)
OKA KOTARO (JP)
Application Number:
PCT/JP2020/013239
Publication Date:
October 01, 2020
Filing Date:
March 25, 2020
Export Citation:
Assignee:
FUJITSU GENERAL LTD (JP)
International Classes:
F28D1/053; F24F1/0067; F28F1/02; F28F1/32
Domestic Patent References:
| WO2018207321A1 | 2018-11-15 | |||
| WO2016194043A1 | 2016-12-08 | |||
| WO2016194088A1 | 2016-12-08 | |||
| WO2016194043A1 | 2016-12-08 |
Foreign References:
| JP2012163317A | 2012-08-30 |
Other References:
See also references of EP 3951302A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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