Title:
ICE MAKING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/138765
Kind Code:
A1
Abstract:
This ice making system (A) is provided with a tank (8) which holds a medium to be cooled, an ice making machine (1) which cools the medium to be cooled to make ice, a pump (9) which circulates the medium to be cooled between the tank (8) and the ice making machine (1), a thawing mechanism which heats and thaws the medium to be cooled located in the ice making machine (1), and a control device (50) which controls operation of the ice making machine (1), the pump (9) and the thawing mechanism. The ice making machine (1) is provided with a cooling chamber (12) for cooling the medium to be cooled, an inlet (16) for the medium to be cooled to flow into the cooling chamber (12), and a discharge port (17) for discharging the medium to be cooled from the cooling chamber (12); the control device (50) actuates the thawing mechanism when the pressure difference of the medium to be cooled between the inlet (16) and the discharge port (17) has exceeded a prescribed value.
Inventors:
KONDOU AZUMA (JP)
YASUDA SHOUHEI (JP)
NAKAYAMA TAKAHITO (JP)
NOMURA KAZUYOSHI (JP)
UENO TAKEO (JP)
YASUDA SHOUHEI (JP)
NAKAYAMA TAKAHITO (JP)
NOMURA KAZUYOSHI (JP)
UENO TAKEO (JP)
Application Number:
PCT/JP2018/045635
Publication Date:
July 18, 2019
Filing Date:
December 12, 2018
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F25C1/145; F25C1/00
Foreign References:
| JP2011085388A | 2011-04-28 | |||
| JPH0755301A | 1995-03-03 | |||
| JPH09273780A | 1997-10-21 | |||
| JP2000205711A | 2000-07-28 | |||
| JPH03177767A | 1991-08-01 | |||
| CN107144063A | 2017-09-08 | |||
| JPH05133693A | 1993-05-28 | |||
| JP2003185285A | 2003-07-03 |
Other References:
See also references of EP 3742087A4
Attorney, Agent or Firm:
SUNCREST PATENT AND TRADEMARK ATTORNEYS (JP)
Download PDF: