Title:
PLATE-TYPE HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2013/183629
Kind Code:
A1
Abstract:
A heat exchanger (1) that improves heat exchange efficiency, has a simple structure and can be inexpensively produced, is capable of improving long-term reliability of a device as a result of prevention of fluid leakage, and comprises: a plurality of heat transfer plates (5); a plurality of inner fins (9); and a plurality of leakage prevention plates (7). Passage holes through which fluid is fed are provided in the leakage prevention plates. The inner fins in a first flow path and the inner fins in a second flow path are provided such that the thermal resistivity ratio between the two fluids is the same.
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Inventors:
ITO DAISUKE (JP)
OKAZAKI TAKASHI (JP)
LEE SANGMU (JP)
OKAZAKI TAKASHI (JP)
LEE SANGMU (JP)
Application Number:
PCT/JP2013/065456
Publication Date:
December 12, 2013
Filing Date:
June 04, 2013
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F28D9/02; F28F3/00; F28F3/08
Domestic Patent References:
| WO2011117988A1 | 2011-09-29 |
Foreign References:
| JP2001099585A | 2001-04-13 | |||
| JP2002203586A | 2002-07-19 | |||
| JPH051890A | 1993-01-08 | |||
| JP2002107089A | 2002-04-10 | |||
| JP2001099590A | 2001-04-13 | |||
| JP2010127554A | 2010-06-10 | |||
| JP2003185375A | 2003-07-03 | |||
| JP2008157544A | 2008-07-10 | |||
| JP2009133506A | 2009-06-18 |
Other References:
See also references of EP 2878909A4
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
Michiharu Soga (JP)
Michiharu Soga (JP)
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