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Title:
STACKED HEAT EXCHANGER, HEAT PUMP SYSTEM EQUIPPED THEREWITH, AND METHOD FOR MANUFACTURING STACKED HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2013/114474
Kind Code:
A1
Abstract:
The present invention obtains a stacked heat exchanger, a heat pump system equipped therewith, and a method for manufacturing a stacked heat exchanger, the stacked heat exchanger requiring no step of bending a heat transfer pipe, and having no dead space caused by a header pipe by having a structure in which a first port (3) and a first refrigerant flow path (1a) of each first heat transfer pipe (1) communicate with each other and having a structure in which the first port is shut off from a second refrigerant flow path (2a) of a second heat transfer pipe (2) by a sealing member (8a) of a lid (8).

Inventors:
SAKAI MIZUO (JP)
IKEDA SOSHI (JP)
NAKAMUNE HIROAKI (JP)
YOSHIMURA SUSUMU (JP)
Application Number:
PCT/JP2012/003943
Publication Date:
August 08, 2013
Filing Date:
June 15, 2012
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
SAKAI MIZUO (JP)
IKEDA SOSHI (JP)
NAKAMUNE HIROAKI (JP)
YOSHIMURA SUSUMU (JP)
International Classes:
F28F9/02; F25B39/00; F28D7/00; F28D9/02; F28F1/02; F28F1/04; F28F9/18; F28F13/02; F28F13/12
Domestic Patent References:
WO2007123041A12007-11-01
WO2007122685A12007-11-01
Foreign References:
JP2007333304A2007-12-27
JP2004205056A2004-07-22
EP2273224A12011-01-12
JP2004177006A2004-06-24
JP2006329537A2006-12-07
Attorney, Agent or Firm:
KOBAYASHI, Hisao et al. (JP)
Hisao Kobayashi (JP)
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Claims: