Title:
REFRIGERATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/014865
Kind Code:
A1
Abstract:
This refrigeration apparatus comprises: an inner box having a top surface and side surfaces; and an evaporator constituted by bent pipes comprising a top surface portion in contact with the top surface, an upper side-surface portion in contact with the side surfaces, and a lower side-surface portion in contact with the side surfaces below the upper-side surface portion. The pipes constituting the upper side-surface portion are more densely arranged than the pipes constituting the lower side-surface portion. The total length of the pipes constituting the top surface portion and the upper side-surface portion is 62.5% or more of the lengths of the pipes in contact with the inner box.
Inventors:
TOYOOKA TAKASHI
SUTO MINORU
ASAYAMA FUMIHIRO
SUTO MINORU
ASAYAMA FUMIHIRO
Application Number:
PCT/JP2020/024673
Publication Date:
January 28, 2021
Filing Date:
June 23, 2020
Export Citation:
Assignee:
PHC HOLDINGS CORP (JP)
International Classes:
F25B7/00; F25B39/02; F25D11/00; F25D19/00; F25D23/00
Domestic Patent References:
| WO2018216464A1 | 2018-11-29 |
Foreign References:
| JPH03158683A | 1991-07-08 | |||
| US20110197623A1 | 2011-08-18 | |||
| JP2009162425A | 2009-07-23 | |||
| JP2002372357A | 2002-12-26 | |||
| JP2005083665A | 2005-03-31 | |||
| JP2011047557A | 2011-03-10 | |||
| JP2010065925A | 2010-03-25 |
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
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