Title:
REFRIGERATION APPARATUS AND METHOD OF FILLING REFRIGERANT TO THE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2004/008051
Kind Code:
A1
Abstract:
A refrigeration apparatus and method of filling a refrigerant to the apparatus with which apparatus and method the work period to install the apparatus can be shortened. An air conditioning apparatus (1) comprises a vapor compression-type main refrigerant circuit (10) and a foreign object collection device (31). The main refrigerant circuit (10) includes a compressor (21), a consumption-side heat exchanger (52), a heat source-side heat exchanger (24), a liquid-side refrigerant circuit (11) for connecting the consumption-side heat exchanger (52) and the heat source-side heat exchanger (24). The foreign object collection device (31) is provided in the liquid-side refrigerant circuit (11) and capable of collecting non-condensation gas included in the refrigerant.
Inventors:
MATSUOKA HIROMUNE (JP)
MIZUTANI KAZUHIDE (JP)
MIZUTANI KAZUHIDE (JP)
Application Number:
PCT/JP2003/008737
Publication Date:
January 22, 2004
Filing Date:
July 09, 2003
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
MATSUOKA HIROMUNE (JP)
MIZUTANI KAZUHIDE (JP)
MATSUOKA HIROMUNE (JP)
MIZUTANI KAZUHIDE (JP)
International Classes:
F25B1/00; F25B41/04; F25B41/06; F25B43/04; F25B45/00; F25B49/02; F25B43/00; (IPC1-7): F25B43/04; F25B45/00
Foreign References:
| JPH01109761U | 1989-07-25 | |||
| JPH1163686A | 1999-03-05 | |||
| JP2001050618A | 2001-02-23 | |||
| JPH1123115A | 1999-01-26 | |||
| JPH09229497A | 1997-09-05 | |||
| JPH08105674A | 1996-04-23 |
Attorney, Agent or Firm:
Ono, Yukio (South Forest Bldg. 1-4-19, Minamimori-machi, Kita-k, Osaka-shi Osaka, JP)
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