JPS541895A - Cooling lengthy buried substance - Google Patents
Cooling lengthy buried substanceInfo
- Publication number
- JPS541895A JPS541895A JP6627477A JP6627477A JPS541895A JP S541895 A JPS541895 A JP S541895A JP 6627477 A JP6627477 A JP 6627477A JP 6627477 A JP6627477 A JP 6627477A JP S541895 A JPS541895 A JP S541895A
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- lengthy
- buried substance
- buried
- substance
- 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
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
PURPOSE: To enable a cooling almost uniformly of lengthy buried substance, by such means that with a supply pipe of refrigerant of easily vaporizing liquid and cooling pipe installed in parallel, the refrigerant be circulated by repeating its vaporization and liquefaction.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52066274A JPS5920254B2 (en) | 1977-06-07 | 1977-06-07 | Cooling method for long buried objects |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52066274A JPS5920254B2 (en) | 1977-06-07 | 1977-06-07 | Cooling method for long buried objects |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS541895A true JPS541895A (en) | 1979-01-09 |
JPS5920254B2 JPS5920254B2 (en) | 1984-05-11 |
Family
ID=13311090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52066274A Expired JPS5920254B2 (en) | 1977-06-07 | 1977-06-07 | Cooling method for long buried objects |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5920254B2 (en) |
-
1977
- 1977-06-07 JP JP52066274A patent/JPS5920254B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5920254B2 (en) | 1984-05-11 |
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