JPS6446085A - Flexible water pipe - Google Patents
Flexible water pipeInfo
- Publication number
- JPS6446085A JPS6446085A JP62201739A JP20173987A JPS6446085A JP S6446085 A JPS6446085 A JP S6446085A JP 62201739 A JP62201739 A JP 62201739A JP 20173987 A JP20173987 A JP 20173987A JP S6446085 A JPS6446085 A JP S6446085A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- outer pipe
- space
- inner pipe
- stays
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
PURPOSE: To facilitate intake of deep layer water by arranging an inner pipe in the interior of an outer pipe via space supporting stays made of flexible materials and making at least one from the group of the outer pipe and inner pipe with water permeable material. CONSTITUTION: An inner pipe 2 having a diameter smaller than that of an outer pipe 1 is arranged in the interior of the outer pipe, and space maintaining stays are arranged in the space between the inner wall of the outer pipe 1 and the outer wall of the inner pipe 2. The outer pipe 1, inner pipe 2 and the space maintaining stays 3 are made of flexible materials such as flexible plastic or cloth. At least one from the group of the outer pipe 1 and inner pipe 2 are made of water permeable materials such as cloth. The space 4 may preferably be filled with sand, grit or granular fillers. As a result, the pipe is suitable for intake of deep layer water and will not be damaged by waves and the like.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62201739A JP2619646B2 (en) | 1987-08-14 | 1987-08-14 | Flexible water pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62201739A JP2619646B2 (en) | 1987-08-14 | 1987-08-14 | Flexible water pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6446085A true JPS6446085A (en) | 1989-02-20 |
JP2619646B2 JP2619646B2 (en) | 1997-06-11 |
Family
ID=16446135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62201739A Expired - Fee Related JP2619646B2 (en) | 1987-08-14 | 1987-08-14 | Flexible water pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2619646B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007003111A1 (en) * | 2005-07-04 | 2007-01-11 | Junqi Zhu | A water pipe |
JP2007120554A (en) * | 2005-10-26 | 2007-05-17 | Jfe Engineering Kk | Pipe embedding method superior in earthquake resistance |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5247133U (en) * | 1975-09-30 | 1977-04-04 |
-
1987
- 1987-08-14 JP JP62201739A patent/JP2619646B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5247133U (en) * | 1975-09-30 | 1977-04-04 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007003111A1 (en) * | 2005-07-04 | 2007-01-11 | Junqi Zhu | A water pipe |
JP2007120554A (en) * | 2005-10-26 | 2007-05-17 | Jfe Engineering Kk | Pipe embedding method superior in earthquake resistance |
Also Published As
Publication number | Publication date |
---|---|
JP2619646B2 (en) | 1997-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |