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Title:
HEAT EXCHANGER, METHOD FOR MANUFACTURING SAME, AND REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/116408
Kind Code:
A1
Abstract:
Provided are: a heat exchanger wherein flat pipes and fins are bonded to each other without melting a coating material, with which the fins are coated; and a method for manufacturing the heat exchanger. A heat exchanger (1) is provided with: flat pipes (3), each of which has a flat cross-sectional shape, and is coated with an anticorrosion layer (11); and fins (21), which are bonded to the flat pipes by having a bonding agent (41) therebetween, said bonding agent being on a first surface of the anticorrosion layer, and which are coated with a coating material (27). The first surface of the anticorrosion layer is roughened, and the bonding agent is adhered to the roughened first surface.

Inventors:
ITO DAISUKE (JP)
Application Number:
PCT/JP2016/088115
Publication Date:
June 28, 2018
Filing Date:
December 21, 2016
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F28F19/06; B29C65/48; C22C21/00; F28F13/18
Foreign References:
JP2009250510A2009-10-29
JP2004042059A2004-02-12
JP2001280891A2001-10-10
JP2008256236A2008-10-23
JP2016183787A2016-10-20
JP2009150587A2009-07-09
JP2013250016A2013-12-12
JP2012241973A2012-12-10
JP2016020757A2016-02-04
JP2016044841A2016-04-04
JPH11142077A1999-05-28
JPS58148485U1983-10-05
JP2001336893A2001-12-07
JP2016130603A2016-07-21
JP2012073014A2012-04-12
JP2003001409A2003-01-08
JP2005207728A2005-08-04
Other References:
See also references of EP 3561434A4
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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