Title:
ABNORMALITY DETERMINATION DEVICE FOR TRANSPORTING FREEZING DEVICE, TRANSPORTING FREEZING DEVICE INCLUDING THIS ABNORMALITY DETERMINATION DEVICE, AND ABNORMALITY DETERMINATION METHOD FOR TRANSPORTING FREEZING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/067297
Kind Code:
A1
Abstract:
This abnormality determination device for a transporting freezing device includes a determination unit (67) which determines an abnormality of a transporting freezing device (1) mounted on a container. In pre-use inspection before the container is mounted on a transporting apparatus, test operations are performed in a plurality of test operation modes. The pre-use inspection is performed a plurality of times. This abnormality determination device (60) acquires at least a portion of time-series test data pertaining to the same test operation mode among the plurality of test operation modes. When the pre-use inspection is performed the plurality of times, the determination unit (67) determines whether there is an abnormality in the transporting freezing device (1) from a change slope in the time-series test data pertaining to the same test operation mode among the plurality of test operation modes, and predicts an abnormality occurrence time when there is not an abnormality.
Inventors:
SATOU KIICHIROU (JP)
Application Number:
PCT/JP2019/037875
Publication Date:
April 02, 2020
Filing Date:
September 26, 2019
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F25B49/02; F25D11/00; F25D23/00; F25D29/00
Foreign References:
| JP2010127568A | 2010-06-10 | |||
| EP2597405A1 | 2013-05-29 | |||
| JP2008249234A | 2008-10-16 | |||
| JP2005241089A | 2005-09-08 | |||
| JPH11161318A | 1999-06-18 | |||
| JP2014214970A | 2014-11-17 | |||
| US9097456B2 | 2015-08-04 |
Other References:
See also references of EP 3859251A4
Attorney, Agent or Firm:
FUKUI Hiroshi (JP)
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