JPS52130055A - Vacuum drying and cooling apparatus - Google Patents
Vacuum drying and cooling apparatusInfo
- Publication number
- JPS52130055A JPS52130055A JP4667476A JP4667476A JPS52130055A JP S52130055 A JPS52130055 A JP S52130055A JP 4667476 A JP4667476 A JP 4667476A JP 4667476 A JP4667476 A JP 4667476A JP S52130055 A JPS52130055 A JP S52130055A
- Authority
- JP
- Japan
- Prior art keywords
- vacuum drying
- cooling apparatus
- cooled
- container
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
PURPOSE: To provide a vacuum drying and cooling apparatus, in which air, introduced so as to make pressure in container equal to the atmospheric pressure before the container is opened and taken out after finishing of drying and cooling operation, is cooled and removed of its moisture by the use of cool returning water separated from refrigerating system, and at the same time, refrigerant is also pre-cooled by the cool returning water, whereby cooling efficiency can be improved.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4667476A JPS52130055A (en) | 1976-04-26 | 1976-04-26 | Vacuum drying and cooling apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4667476A JPS52130055A (en) | 1976-04-26 | 1976-04-26 | Vacuum drying and cooling apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52130055A true JPS52130055A (en) | 1977-11-01 |
Family
ID=12753908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4667476A Pending JPS52130055A (en) | 1976-04-26 | 1976-04-26 | Vacuum drying and cooling apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52130055A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5533543A (en) * | 1978-08-31 | 1980-03-08 | Matsushita Electric Works Ltd | Container for preservation under reduced pressure |
WO2014208631A1 (en) * | 2013-06-27 | 2014-12-31 | 株式会社前川製作所 | Freeze-drying system and freeze-drying method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS497846A (en) * | 1972-05-11 | 1974-01-24 | ||
JPS4960043A (en) * | 1972-10-12 | 1974-06-11 | ||
JPS5034961A (en) * | 1973-07-24 | 1975-04-03 |
-
1976
- 1976-04-26 JP JP4667476A patent/JPS52130055A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS497846A (en) * | 1972-05-11 | 1974-01-24 | ||
JPS4960043A (en) * | 1972-10-12 | 1974-06-11 | ||
JPS5034961A (en) * | 1973-07-24 | 1975-04-03 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5533543A (en) * | 1978-08-31 | 1980-03-08 | Matsushita Electric Works Ltd | Container for preservation under reduced pressure |
WO2014208631A1 (en) * | 2013-06-27 | 2014-12-31 | 株式会社前川製作所 | Freeze-drying system and freeze-drying method |
JP2015010738A (en) * | 2013-06-27 | 2015-01-19 | 株式会社前川製作所 | Freeze dry system and freeze dry method |
CN105358927A (en) * | 2013-06-27 | 2016-02-24 | 株式会社前川制作所 | Freeze-drying system and freeze-drying method |
CN105358927B (en) * | 2013-06-27 | 2017-01-18 | 株式会社前川制作所 | Freeze-drying system and freeze-drying method |
US10309723B2 (en) | 2013-06-27 | 2019-06-04 | Mayekawa Mfg.Co., Ltd. | Freeze-drying system and freeze-drying method |
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