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Title:
VAPOR VALVE FOR ADSORPTION REFRIGERATOR, AND ADSORPTION REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2011/118270
Kind Code:
A1
Abstract:
Provided is a vapor valve for adsorption refrigerators that is capable of favorably performing opening/closing operations even when a vapor refrigerant has condensed, and that can be made small in size. The vapor valve includes: a partitioning member (26) that partitions the space in which a vapor refrigerant is present into two spaces (241, 242, 243, 244), the partitioning member having communication openings (261, 262, 263, 264) to provide communication between the two spaces (241 to 244); and valve elements (271, 272, 273, 274) that open and close the communication openings (261 to 264). The valve elements (271 to 274) are made up of plates that open and close the respective communication openings (261 to 264) in accordance with the difference in pressure between the two spaces (241 to 244). The partitioning member (26) has oblique plate sections that are shaped like plates and that are oblique with respect to the horizontal direction. The communication openings (261 to 264) are through-holes pierced through the oblique plate sections.

More Like This:
WO/1998/049503REFRIGERATION SYSTEM
JPH05231723REFRIGERATING PLANT
Inventors:
KOBAYASHI NORIYUKI (JP)
SUMIYA TADAYOSHI (JP)
Application Number:
JP2011/052576
Publication Date:
September 29, 2011
Filing Date:
February 08, 2011
Export Citation:
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Assignee:
UNIV NAGOYA NAT UNIV CORP (JP)
KOBAYASHI NORIYUKI (JP)
SUMIYA TADAYOSHI (JP)
International Classes:
F25B41/04; F16K15/03; F25B17/08
Domestic Patent References:
WO2006135026A12006-12-21
WO2006135026A12006-12-21
Foreign References:
JPH09152221A1997-06-10
JP2010286086A2010-12-24
JP2002257250A2002-09-11
JP2002257250A2002-09-11
Attorney, Agent or Firm:
YOU-I Patent Firm (JP)
Patent business corporation ゆうあい patent firm (JP)
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Claims: