Title:
EVAPORATOR AND REFRIGERATOR USING SAME
Document Type and Number:
WIPO Patent Application WO/2014/129318
Kind Code:
A1
Abstract:
An evaporator (20) is provided with: a plurality of refrigerant tubes (21) that extend in a first direction (X), that have a refrigerant flowing therethrough, that are arranged in a second direction (Z) that is perpendicular to the first direction (X), and that are connected by the end sections thereof; and heat-radiating fins (24, 25) that are in contact with the refrigerant tubes (21). The refrigerant tubes (21) have a flat cross-sectional shape and are formed from a flat porous tube having a plurality of microchannels (21a) that are arranged in the second direction along facing flat surfaces (21b). The heat-radiating fins (24, 25) comprise a connection part (S1) that extends in the second direction (Z) and that is in contact with each of the flat surfaces (21b) of refrigeration tubes (21) that are adjacent in the second direction (Z) and a heat transfer part (S2) that is positioned between the connection parts (S1) and that transfers heat between the connection parts (S1).
Inventors:
ZHANG HENGLIANG
Application Number:
PCT/JP2014/052841
Publication Date:
August 28, 2014
Filing Date:
February 07, 2014
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
F28F1/32; F25D21/08; F28F1/02
Domestic Patent References:
| WO2000000778A2 | 2000-01-06 |
Foreign References:
| JPH05306877A | 1993-11-19 | |||
| JP2003279291A | 2003-10-02 | |||
| JP2010286187A | 2010-12-24 | |||
| JP2009092261A | 2009-04-30 | |||
| JP2007192441A | 2007-08-02 |
Attorney, Agent or Firm:
SANO SHIZUO (JP)
Shizuo Sano (JP)
Shizuo Sano (JP)
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