Title:
INDOOR AIR CONDITIONING DEVICE AND CONTAINER FREEZER DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2017/038056
Kind Code:
A1
Abstract:
A CA device (60) configured so as to alternately cause an adsorption operation and a desorption operation in first and second adsorption cylinders (34, 35), generate nitrogen-enriched air having a higher nitrogen concentration and a lower oxygen concentration than air, and supply same to inside a container (11). The CA device (60) is configured so as to perform a second operation mode in which: the nitrogen-enriched air generated from the start of the desorption operation until a prescribed time had lapsed is discharged outside the container (11); and the nitrogen-enriched air generated after the prescribed time has lapsed until the completion of the desorption operation is supplied to inside the container (11).
Inventors:
KAMEI NORITAKA
YAMAMOTO KOUJI
MIZUTANI KAZUHIDE
YAMAMOTO KOUJI
MIZUTANI KAZUHIDE
Application Number:
PCT/JP2016/003863
Publication Date:
March 09, 2017
Filing Date:
August 24, 2016
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F25D23/00; A23B7/148; B01D53/047; F25D11/00
Domestic Patent References:
| WO2015049840A1 | 2015-04-09 | |||
| WO1998053710A1 | 1998-12-03 |
Foreign References:
| JPH0493580A | 1992-03-26 | |||
| JPH04227812A | 1992-08-17 | |||
| JP2007153629A | 2007-06-21 | |||
| JPH08168A | 1996-01-09 | |||
| JPS5352646A | 1978-05-13 | |||
| JPS4892292A | 1973-11-30 |
Other References:
See also references of EP 3339777A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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