JPS6352170B2 - - Google Patents
Info
- Publication number
- JPS6352170B2 JPS6352170B2 JP53054410A JP5441078A JPS6352170B2 JP S6352170 B2 JPS6352170 B2 JP S6352170B2 JP 53054410 A JP53054410 A JP 53054410A JP 5441078 A JP5441078 A JP 5441078A JP S6352170 B2 JPS6352170 B2 JP S6352170B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- bay
- valve
- hole
- water flow
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 171
- 238000005381 potential energy Methods 0.000 claims description 19
- 230000000737 periodic effect Effects 0.000 claims 1
- 239000003643 water by type Substances 0.000 description 14
- 239000013535 sea water Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 238000009360 aquaculture Methods 0.000 description 3
- 244000144974 aquaculture Species 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Revetment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5441078A JPS54146437A (en) | 1978-05-10 | 1978-05-10 | Oneeway water flowing bank body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5441078A JPS54146437A (en) | 1978-05-10 | 1978-05-10 | Oneeway water flowing bank body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54146437A JPS54146437A (en) | 1979-11-15 |
| JPS6352170B2 true JPS6352170B2 (US20080094685A1-20080424-C00004.png) | 1988-10-18 |
Family
ID=12969922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5441078A Granted JPS54146437A (en) | 1978-05-10 | 1978-05-10 | Oneeway water flowing bank body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54146437A (US20080094685A1-20080424-C00004.png) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1157927A (en) * | 1966-07-18 | 1969-07-09 | Bert Nils Svenson | Check Valve with Supported Closure Member |
| JPH0410441U (US20080094685A1-20080424-C00004.png) * | 1990-05-18 | 1992-01-29 |
-
1978
- 1978-05-10 JP JP5441078A patent/JPS54146437A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1157927A (en) * | 1966-07-18 | 1969-07-09 | Bert Nils Svenson | Check Valve with Supported Closure Member |
| JPH0410441U (US20080094685A1-20080424-C00004.png) * | 1990-05-18 | 1992-01-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54146437A (en) | 1979-11-15 |
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