Title:
LOW-TEMPERATURE STORAGE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/130715
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a low-temperature storage system in which it is possible to reliably suppress the entry of moisture from the exterior environment into a low-temperature compartment without increasing the size or complexity of the system configuration. Said problem is solved by a low-temperature storage system (100) according to the present invention, wherein a carry-in/out mechanism (110) that carries a storage target W in and out of a low-temperature compartment (101) is provided with a receiving/dispatching preparation chamber (C) attached to the low-temperature compartment (101), and the receiving/dispatching preparation chamber (C) is configured to include a first front chamber (C1) that is controlled such that the interior space thereof reaches a dew point D1 lower than that of the exterior environment, and a second front chamber (C2) that is disposed between the first front chamber (C1) and the low-temperature compartment (101) and is controlled such that the interior space thereof reaches a dew point D2 between the dew point D1 inside the first front chamber (C1) and a dew point D0 inside the low-temperature compartment (101).
Inventors:
ISHIKAWA KOICHI (JP)
Application Number:
PCT/JP2021/033893
Publication Date:
June 23, 2022
Filing Date:
September 15, 2021
Export Citation:
Assignee:
TSUBAKIMOTO CHAIN CO (JP)
International Classes:
B65G1/00; F25D1/00; F25D21/04; F25D23/12
Foreign References:
| JP2020148390A | 2020-09-17 | |||
| JP2017048035A | 2017-03-09 | |||
| JP2019187257A | 2019-10-31 | |||
| JP5066563B2 | 2012-11-07 |
Attorney, Agent or Firm:
FUJIMOTO Nobuo et al. (JP)
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