JPS5715799A - Internal ventilation of underwater joined composite pipe - Google Patents
Internal ventilation of underwater joined composite pipeInfo
- Publication number
- JPS5715799A JPS5715799A JP8849980A JP8849980A JPS5715799A JP S5715799 A JPS5715799 A JP S5715799A JP 8849980 A JP8849980 A JP 8849980A JP 8849980 A JP8849980 A JP 8849980A JP S5715799 A JPS5715799 A JP S5715799A
- Authority
- JP
- Japan
- Prior art keywords
- underwater
- composite pipe
- internal ventilation
- joined composite
- joined
- 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
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8849980A JPS5715799A (en) | 1980-07-01 | 1980-07-01 | Internal ventilation of underwater joined composite pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8849980A JPS5715799A (en) | 1980-07-01 | 1980-07-01 | Internal ventilation of underwater joined composite pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5715799A true JPS5715799A (en) | 1982-01-27 |
JPS6245400B2 JPS6245400B2 (en) | 1987-09-26 |
Family
ID=13944506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8849980A Granted JPS5715799A (en) | 1980-07-01 | 1980-07-01 | Internal ventilation of underwater joined composite pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5715799A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104675424A (en) * | 2015-02-10 | 2015-06-03 | 招商局重庆交通科研设计院有限公司 | Underwater tunnel ventilation system and ventilation method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4751713A (en) * | 1987-07-31 | 1988-06-14 | Hughes Aircraft Company | Gas laser having a piezoelectric fan |
-
1980
- 1980-07-01 JP JP8849980A patent/JPS5715799A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104675424A (en) * | 2015-02-10 | 2015-06-03 | 招商局重庆交通科研设计院有限公司 | Underwater tunnel ventilation system and ventilation method |
Also Published As
Publication number | Publication date |
---|---|
JPS6245400B2 (en) | 1987-09-26 |
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