Title:
REFRIGERATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/008920
Kind Code:
A1
Abstract:
A refrigerating device 12 comprises: a refrigerating machine 14; a heat pipe 16 that has a condensing section 24 to condense refrigerant, being connected to the refrigerating machine 14 so as to be able to exchange heat with same, an evaporating section 26 to evaporate the refrigerant, being connected to a storage chamber 6 accommodating an object to be stored so as to be able to exchange heat with same, and a piping section 28 to circulate the refrigerant between the condensing section 24 and the evaporating section 26; a heat pipe temperature sensor 42 that detects the temperature of the heat pipe 16; and a control unit 36 that controls the actuation of the refrigerating machine 14 on the basis of the detection results from the heat pipe temperature sensor 42. The control unit 36 controls the refrigerating machine 14 so that the temperature of the heat pipe 16 does not drop below the normal boiling point of the refrigerant.
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Inventors:
OHTA AKIHIRO (JP)
KAWAKAMI TAKASHI (JP)
TAKAHASHI YORIO (JP)
SATO HIROYUKI (JP)
KAWAKAMI TAKASHI (JP)
TAKAHASHI YORIO (JP)
SATO HIROYUKI (JP)
Application Number:
PCT/JP2018/019116
Publication Date:
January 10, 2019
Filing Date:
May 17, 2018
Export Citation:
Assignee:
PHC HOLDINGS CORP (JP)
International Classes:
F25D17/00; F25D29/00; F28D15/06
Domestic Patent References:
| WO2014007354A1 | 2014-01-09 |
Foreign References:
| JPH08320165A | 1996-12-03 | |||
| JP2005188813A | 2005-07-14 | |||
| JP2004205156A | 2004-07-22 | |||
| JP2005273956A | 2005-10-06 | |||
| JPS61208490A | 1986-09-16 | |||
| JPH04340090A | 1992-11-26 |
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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