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Patent Searching and Data


Title:
DEVICE FOR FUNCTIONAL CONTINUOUS QUICK FREEZING
Document Type and Number:
WIPO Patent Application WO/2014/049717
Kind Code:
A1
Abstract:
In order to provide a device for functional continuous quick freezing such that a cold air current is caused to contact all over the entire surface of a freezing subject, the zone of maximum ice crystal formation is easily and quickly traversed, and the center of the freezing subject can reach a predetermined temperature in a short time, the present invention is provided with: a freezing chamber (2) in which the freezing subject (Q) is housed; a cooling heat exchanger (1) that is disposed in the shape of a partition wall at the central section of the freezing chamber (2) and that compartmentalizes the freezing chamber (2) into a first freezing compartment (2a) and a second freezing compartment (2b); a first blowing fan (5) that is disposed in a manner opposite the cooling heat exchanger (1) with the first freezing compartment (2a) therebetween; and a second blowing fan (6) that is disposed in a manner opposite the cooling heat exchanger (1) with the second freezing compartment (2b) therebetween.

Inventors:
HATA TADAYO (JP)
MAEDA SHINSUKE (JP)
MARUOKA TOSHIYUKI (JP)
Application Number:
PCT/JP2012/074700
Publication Date:
April 03, 2014
Filing Date:
September 26, 2012
Export Citation:
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Assignee:
JAPAN SCIENCE & TECHNOLOGY TRADING CO LTD (CN)
HATA TADAYO (JP)
MAEDA SHINSUKE (JP)
MARUOKA TOSHIYUKI (JP)
International Classes:
F25D17/06; F25D13/02
Foreign References:
JPH0380283U1991-08-16
JPH11248328A1999-09-14
US3500655A1970-03-17
US5867994A1999-02-09
US5881568A1999-03-16
Attorney, Agent or Firm:
NAKATANI, TAKESHI (JP)
Takeshi Nakatani (JP)
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