JPS5447147A - Vacuum cooling device - Google Patents
Vacuum cooling deviceInfo
- Publication number
- JPS5447147A JPS5447147A JP11272877A JP11272877A JPS5447147A JP S5447147 A JPS5447147 A JP S5447147A JP 11272877 A JP11272877 A JP 11272877A JP 11272877 A JP11272877 A JP 11272877A JP S5447147 A JPS5447147 A JP S5447147A
- Authority
- JP
- Japan
- Prior art keywords
- water components
- tub
- components absorbing
- vaccum
- water
- 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
- Storage Of Fruits Or Vegetables (AREA)
Abstract
PURPOSE: To render a cooling machinery for cold trap unnecessary and decrease the plottage and the amount of electric power consumption by providing a water components absorbing tower in a tubular path between a vaccum tub and a vacuum pump.
CONSTITUTION: In a tubular path 2 between a vacuum tub 1 and a vacuum pump 11 is provided a water components absorbing tower 5 in which a water components absorbing agent such as silica gel, activated aluminum, phosphorous pentoxide, potassium hydroxide, calcuim chloride or the like is stored and a regenerative heater 6 is provided. By so doing, if any moistened object to be cooled is introduced in the vaccum tub and the vaccum pump 11 is operated, the water in the object evaporates in correspondence with the sucking out of the air in the vacuum tub 1 and thus the cooling is effected. And, the vapour as the result of the generation of evaporation is introduced into the water components absorbing tower 5 and then absorbed by the water components absorbing agent, and the water components absorbing agent which has absorbed the water components is regenerated by the application of heat by the regenerative heater 6. Accordingly, the cooling machinery for cold trap becomes unnecessary and thus the primary purpose can be achieved
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11272877A JPS5447147A (en) | 1977-09-21 | 1977-09-21 | Vacuum cooling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11272877A JPS5447147A (en) | 1977-09-21 | 1977-09-21 | Vacuum cooling device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5447147A true JPS5447147A (en) | 1979-04-13 |
Family
ID=14594044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11272877A Pending JPS5447147A (en) | 1977-09-21 | 1977-09-21 | Vacuum cooling device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5447147A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003110312A (en) * | 2001-09-28 | 2003-04-11 | Tokyo Electron Ltd | Matching unit and plasma processing device |
-
1977
- 1977-09-21 JP JP11272877A patent/JPS5447147A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003110312A (en) * | 2001-09-28 | 2003-04-11 | Tokyo Electron Ltd | Matching unit and plasma processing device |
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