Title:
MANUFACTURING METHOD FOR HEAT EXCHANGING UNIT, HEAT EXCHANGING UNIT, AND AIR CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/199490
Kind Code:
A1
Abstract:
A manufacturing method for a heat exchanging unit (20) comprises a coupling step of coupling, with a coupling member, heat transfer tubes (24) of heat exchanging elements (22) of heat exchangers (21) that are adjacent in a vertical direction for each location that is a flat section that is not a flat section having a horizontal end section (26a), a header connecting step of connecting the heat transfer tubes (24) of the heat exchanger (21) with a header (30), and a bending step of performing a bending processing on the plurality of coupled heat exchanging elements (22).
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Inventors:
TABIRA JUNYA (JP)
OKAZAWA HIROKI (JP)
INAGAKI TOMOKI (JP)
OKAZAWA HIROKI (JP)
INAGAKI TOMOKI (JP)
Application Number:
PCT/JP2013/066359
Publication Date:
December 18, 2014
Filing Date:
June 13, 2013
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F28F9/013; F24F1/16; F28F9/00
Foreign References:
| JP2010127530A | 2010-06-10 | |||
| JP2009085440A | 2009-04-23 | |||
| JP2002206773A | 2002-07-26 | |||
| JP2011112303A | 2011-06-09 | |||
| JPH11351789A | 1999-12-24 | |||
| JPH0635834U | 1994-05-13 | |||
| JP3213337B2 | 2001-10-02 | |||
| JP2012072941A | 2012-04-12 |
Attorney, Agent or Firm:
KOBAYASHI, Hisao et al. (JP)
Hisao Kobayashi (JP)
Hisao Kobayashi (JP)
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