JPS56169574A - Method of displacing the gas in the chamber - Google Patents
Method of displacing the gas in the chamberInfo
- Publication number
- JPS56169574A JPS56169574A JP7136480A JP7136480A JPS56169574A JP S56169574 A JPS56169574 A JP S56169574A JP 7136480 A JP7136480 A JP 7136480A JP 7136480 A JP7136480 A JP 7136480A JP S56169574 A JPS56169574 A JP S56169574A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- chamber
- sent
- quietely
- cooled
- 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.)
- Granted
Links
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
PURPOSE:A new gas is cooled so that the weight per the unit volume becomes heavier than that of the gas in the chamber and it is quietely sent into the chamber to displace the old gas in the chamber efficiently. CONSTITUTION:A new gas such as nitrogen is cooled so that the density becomes higher than that of the gas in the chamber and sent quietely from pipe 3 through inlets 2. The new gas sent into the chamber forms the layer 6 along the bottom surface 1A because of its large difference in density and gradually grows the thickness. At the same time, fan 5 is driven to expel out the old gas by an amount equal to that of the gas sent into.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55071364A JPS6024699B2 (en) | 1980-05-30 | 1980-05-30 | How to replace the atmosphere inside the refrigerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55071364A JPS6024699B2 (en) | 1980-05-30 | 1980-05-30 | How to replace the atmosphere inside the refrigerator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56169574A true JPS56169574A (en) | 1981-12-26 |
JPS6024699B2 JPS6024699B2 (en) | 1985-06-14 |
Family
ID=13458363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55071364A Expired JPS6024699B2 (en) | 1980-05-30 | 1980-05-30 | How to replace the atmosphere inside the refrigerator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6024699B2 (en) |
-
1980
- 1980-05-30 JP JP55071364A patent/JPS6024699B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6024699B2 (en) | 1985-06-14 |
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