Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2016/194043
Kind Code:
A1
Abstract:
This heat exchanger is provided with: plate-like fins each provided with a first area in which a plurality of cut-out portions are formed in the longitudinal direction orthogonal to the direction of gravity, with an interval therebetween, and a second area in which a plurality of cut-out portions are not formed in the longitudinal direction; and flat tubes which are inserted into the plurality of cut-out portions, and which intersect the fins. Protrusions which protrude from flat surface portions of the fins are formed on the fins. The protrusions each have a shape with which a first end is positioned in the first area, and a second end is positioned in the second area, and positioned lower than the first end.
Inventors:
NAKAMURA SHIN (JP)
ISHIBASHI AKIRA (JP)
TAKAHASHI TOMOHIKO (JP)
OGATA HIDENARI (JP)
TERASHIMA RYO (JP)
ONO JUNICHI (JP)
UEYAMA SATOSHI (JP)
KATO YOHEI (JP)
TANDA TSUBASA (JP)
KITANI KENICHI (JP)
ISHIBASHI AKIRA (JP)
TAKAHASHI TOMOHIKO (JP)
OGATA HIDENARI (JP)
TERASHIMA RYO (JP)
ONO JUNICHI (JP)
UEYAMA SATOSHI (JP)
KATO YOHEI (JP)
TANDA TSUBASA (JP)
KITANI KENICHI (JP)
Application Number:
PCT/JP2015/065562
Publication Date:
December 08, 2016
Filing Date:
May 29, 2015
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F28F1/32; F25B39/02; F28F1/02; F28F17/00
Foreign References:
| JP2015031491A | 2015-02-16 | |||
| JPH08247676A | 1996-09-27 | |||
| JP2012163317A | 2012-08-30 | |||
| JP2015031490A | 2015-02-16 | |||
| JP5523495B2 | 2014-06-18 |
Other References:
See also references of EP 3306251A4
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
Patent business corporation きさ patent trademark office (JP)
Patent business corporation きさ patent trademark office (JP)
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