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Patent Searching and Data


Title:
FREEZER DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/182587
Kind Code:
A1
Abstract:
In each heat source unit (2a, 2b), second heat-source-side low-pressure gas pipes (39a, 39b), which are connected to the outlets of heat-source-side heat exchangers (24a, 25a, 24b, 25b) functioning as refrigerant evaporators, are connected to an intermediate portion of first heat-source-side low-pressure gas pipes (38a, 38b), which connect the intake side of compressors (21a, 21b) and end parts (9a, 9b) on the heat-source-unit side of a second gas refrigerant connecting pipe (9). The first heat-source-side low-pressure gas pipes (38a, 38b) form first and second upright parts (41a, 42a, 41b, 42b), which are elevated so as to be higher than the connecting portions (40a, 40b) where the first heat-source-side low-pressure gas pipes connect to the second heat-source-side low-pressure gas pipes (39a, 39b).

Inventors:
MINAMI, Junya
OKA, Masahiro
KOIKE, Fumiaki
Application Number:
JP2015/065044
Publication Date:
December 03, 2015
Filing Date:
May 26, 2015
Export Citation:
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Assignee:
DAIKIN INDUSTRIES, LTD. (Umeda Center Building, 4-12 Nakazaki-Nishi 2-Chome, Kita-ku, Osaka-sh, Osaka 23, 〒5308323, JP)
International Classes:
F25B1/00; F25B5/02; F25B6/02; F25B43/02; F25B29/00
Domestic Patent References:
WO2008090926A12008-07-31
Foreign References:
JPH07318176A1995-12-08
JPH10141787A1998-05-29
JPH02147762U1990-12-14
JP2012141112A2012-07-26
JPH11108506A1999-04-23
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (South Forest Bldg, 1-4-19 Minamimori-machi, Kita-ku, Osaka-sh, Osaka 54, 〒5300054, JP)
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