Title:
REFRIGERANT HEATER
Document Type and Number:
WIPO Patent Application WO/2007/066585
Kind Code:
A1
Abstract:
A refrigerant heater which can be fixed afterward easily and can enhance the heat
recovery efficiency. An option heater unit (10) for heating a refrigerant comprises
a liquid pipe (12), a gas pipe (13), a heater (19), and a casing (11). The liquid
pipe (12) is arranged to distribute a liquid refrigerant. The gas pipe (13) is
arranged to distribute a gas refrigerant. The heater (19) heats the refrigerant
flowing through the liquid pipe. The casing (11) contains the liquid pipe (12),
the gas pipe (13) and the heater (19) such that the opposite ends of the liquid pipe
(12) and the gas pipe (13) communicate with the outside. At least a part of the heater
(19) is arranged in proximity to the gas pipe (13).
Inventors:
YABU TOMOHIRO (JP)
Application Number:
PCT/JP2006/324053
Publication Date:
June 14, 2007
Filing Date:
December 01, 2006
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
YABU TOMOHIRO (JP)
YABU TOMOHIRO (JP)
International Classes:
F25B1/00; F25B13/00; F25B41/00; F25B47/02
Foreign References:
| JP2005114253A | 2005-04-28 | |||
| JP2002005537A | 2002-01-09 | |||
| JP2001091065A | 2001-04-06 |
Attorney, Agent or Firm:
ONO, Yukio et al. (South Forest Bldg. 1-4-19, Minamimori-machi, Kita-k, Osaka-shi Osaka 54, JP)
Download PDF: