JPS5521238B2 - - Google Patents
Info
- Publication number
- JPS5521238B2 JPS5521238B2 JP7311876A JP7311876A JPS5521238B2 JP S5521238 B2 JPS5521238 B2 JP S5521238B2 JP 7311876 A JP7311876 A JP 7311876A JP 7311876 A JP7311876 A JP 7311876A JP S5521238 B2 JPS5521238 B2 JP S5521238B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow in pipes or hoses
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7311876A JPS52156418A (en) | 1976-06-23 | 1976-06-23 | Freezing engineering method for liquid transportation duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7311876A JPS52156418A (en) | 1976-06-23 | 1976-06-23 | Freezing engineering method for liquid transportation duct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52156418A JPS52156418A (en) | 1977-12-26 |
| JPS5521238B2 true JPS5521238B2 (cs) | 1980-06-07 |
Family
ID=13509007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7311876A Granted JPS52156418A (en) | 1976-06-23 | 1976-06-23 | Freezing engineering method for liquid transportation duct |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52156418A (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5534067U (cs) * | 1978-08-28 | 1980-03-05 | ||
| JP2017115910A (ja) * | 2015-12-21 | 2017-06-29 | 鹿島建設株式会社 | 配管の閉塞方法、及び、配管の撤去方法 |
| JP7327081B2 (ja) * | 2019-10-28 | 2023-08-16 | 東京電力ホールディングス株式会社 | 凍結工法における凍結判断方法 |
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1976
- 1976-06-23 JP JP7311876A patent/JPS52156418A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52156418A (en) | 1977-12-26 |