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Patent Searching and Data


Title:
HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/208388
Kind Code:
A1
Abstract:
A heat exchanger is provided with a first flat tube (11), a second flat tube (12), a corrugated fin (20), and a louver (30). The first flat tube (11) extends in a first direction (D1). The corrugated fin (20) includes first protrusions (20a1) and second protrusions (20a2), and is connected to the first flat tube (11) at the first protrusions (20a1). The second flat tube (12) extends in a second direction (D2), is disposed at a position opposite to the first flat tube (11) across from the corrugated fin (20), and is connected to the corrugated fin (20) at the second protrusions (20a2). The corrugated fin (20) has a third length (L3) that is shorter than both the first length (L1) of the first flat tube (11) and the second length (L2) of the second flat tube (12). In the corrugated fin (20), the louver (30) is formed between the first protrusions (20a1) and the second protrusions (20a2).

Inventors:
ISHIBASHI AKIRA (JP)
NAKAMURA SHIN (JP)
HIGASHIIUE SHINYA (JP)
ITO DAISUKE (JP)
MAEDA TSUYOSHI (JP)
AKAIWA RYOTA (JP)
Application Number:
JP2016/066172
Publication Date:
December 07, 2017
Filing Date:
June 01, 2016
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (?1008310, JP)
International Classes:
F28F1/30; F25B39/02; F28D1/053
Foreign References:
JP2015200442A2015-11-12
JPH10141805A1998-05-29
JPH0666458A1994-03-08
JP2009074733A2009-04-09
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (?5300005, JP)
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