Title:
COLD-STORAGE HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2015/045344
Kind Code:
A1
Abstract:
A cold-storage heat exchanger provided with: a plurality of tubes (45) through the interior of which refrigerant flows; a cold-storage-material container (47) that is joined with a tube (45) and partitions a chamber which houses a cold-storage material; and distribution tanks (410, 420) that distribute the refrigerant to the tubes (45). A refrigerant channel is formed inside the tubes (45) and the distribution tanks (410, 420). The distribution tanks (410, 420) include a throttle plate (51) that reduces the channel cross-section area of the refrigerant channel. From amongst the plurality of tubes (45), the cold-storage-material container (47) is joined with a tube (45) that is positioned upstream, in the refrigerant flow direction, of the throttle plate (51) in the refrigerant channel. Thus, cold-storage performance can be improved.
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Inventors:
ABEI JUN (JP)
NAKAMURA TOMOHIKO (JP)
FUTAMATA HIROFUMI (JP)
KITOU YUUSUKE (JP)
NAGASAWA TOSHIYA (JP)
NAKAMURA TOMOHIKO (JP)
FUTAMATA HIROFUMI (JP)
KITOU YUUSUKE (JP)
NAGASAWA TOSHIYA (JP)
Application Number:
PCT/JP2014/004821
Publication Date:
April 02, 2015
Filing Date:
September 19, 2014
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F28F9/02; B60H1/32; F25B39/02; F28D1/053; F28D20/00
Domestic Patent References:
| WO2007083680A1 | 2007-07-26 |
Foreign References:
| EP2293001A2 | 2011-03-09 | |||
| JP2010091250A | 2010-04-22 | |||
| JP2011158127A | 2011-08-18 | |||
| JP2007327664A | 2007-12-20 | |||
| JP2012032112A | 2012-02-16 |
Attorney, Agent or Firm:
KIN, Junhi (JP)
Gold Junki (JP)
Gold Junki (JP)
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