Title:
HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2018/003091
Kind Code:
A1
Abstract:
In an outdoor heat exchanger (17), the longitudinal direction of a fin (21) is parallel to the direction of gravity (YG). A first water discharge area (27) is provided at an end (22a) side of the fin (21), and a second water discharge area (29) is provided at an end (22b) side. An outer wall lower surface (33) of each heat transfer pipe (31) is positioned so as to be substantially horizontal. A first outer wall upper surface (35) of each of the heat transfer pipes (31) is inclined, at a first inclination angle (θ1), downward from an end (36) toward the first water discharge area (27). A second outer wall upper surface (37) of each of the heat transfer pipes (31) is inclined, at a second inclination angle (θ2), downward from the end (36) toward the second water discharge area (29).
Inventors:
MAEDA TSUYOSHI (JP)
YATSUYANAGI AKIRA (JP)
NAKAMURA SHIN (JP)
YATSUYANAGI AKIRA (JP)
NAKAMURA SHIN (JP)
Application Number:
PCT/JP2016/069530
Publication Date:
January 04, 2018
Filing Date:
June 30, 2016
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F28F1/32; F25B39/02; F28F1/02; F28F1/04
Foreign References:
| JPH1062086A | 1998-03-06 | |||
| JPH0525173U | 1993-04-02 | |||
| JP2013200119A | 2013-10-03 | |||
| JP2005114308A | 2005-04-28 |
Other References:
See also references of EP 3480546A4
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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