Title:
COOLING BOX
Document Type and Number:
WIPO Patent Application WO/2005/057102
Kind Code:
A1
Abstract:
In the cooling box of the invention, a box interior cooling heat exchanger is connected to a lower temperature-side heat exchanger mounted in the lower temperature section of a Stirling freeze engine, thereby forming a lower temperature-side refrigerant circulation circuit. The higher temperature section of the Stirling freeze engine has a first higher temperature-side heat exchanger and a second higher temperature-side heat exchanger mounted thereon. The first higher temperature-side heat exchanger has a heat radiation heat exchanger connected thereto, thereby forming a first higher temperature-side refrigerant circulation circuit. The second high temperature-side heat exchanger has connected thereto a heat exchanger for drain evaporation enhancement and a heat exchanger for prevention of dew formation on the cooling box wall, thereby forming a second higher temperature-side refrigerant circulation circuit.
Inventors:
CHEN WEI (JP)
ZHANG HENGLIANG (JP)
YONEDA TETSUYA (JP)
MASUDA MASAAKI (JP)
ZHANG HENGLIANG (JP)
YONEDA TETSUYA (JP)
MASUDA MASAAKI (JP)
Application Number:
PCT/JP2003/016485
Publication Date:
June 23, 2005
Filing Date:
December 22, 2003
Export Citation:
Assignee:
SHARP KK (JP)
CHEN WEI (JP)
ZHANG HENGLIANG (JP)
YONEDA TETSUYA (JP)
MASUDA MASAAKI (JP)
CHEN WEI (JP)
ZHANG HENGLIANG (JP)
YONEDA TETSUYA (JP)
MASUDA MASAAKI (JP)
International Classes:
F25D11/00; F25D21/04; F25D21/06; F25D21/14; F25B9/14; F25D23/00; (IPC1-7): F25D11/00
Domestic Patent References:
| WO2002016842A1 | 2002-02-28 |
Foreign References:
| JP2000205682A | 2000-07-28 |
Attorney, Agent or Firm:
Sano, Shizuo (2-6 Tenmabashi-kyomachi, Chuo-k, Osaka-shi Osaka, JP)
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