JPH0477081B2 - - Google Patents
Info
- Publication number
- JPH0477081B2 JPH0477081B2 JP5889582A JP5889582A JPH0477081B2 JP H0477081 B2 JPH0477081 B2 JP H0477081B2 JP 5889582 A JP5889582 A JP 5889582A JP 5889582 A JP5889582 A JP 5889582A JP H0477081 B2 JPH0477081 B2 JP H0477081B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- water
- air supply
- weir
- siphon
- 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 109
- 238000001514 detection method Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 238000005339 levitation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/205—Barrages controlled by the variations of the water level; automatically functioning barrages
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5889582A JPS58176310A (ja) | 1982-04-08 | 1982-04-08 | 堰の起伏装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5889582A JPS58176310A (ja) | 1982-04-08 | 1982-04-08 | 堰の起伏装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58176310A JPS58176310A (ja) | 1983-10-15 |
| JPH0477081B2 true JPH0477081B2 (enrdf_load_stackoverflow) | 1992-12-07 |
Family
ID=13097522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5889582A Granted JPS58176310A (ja) | 1982-04-08 | 1982-04-08 | 堰の起伏装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58176310A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61169512A (ja) * | 1985-01-19 | 1986-07-31 | Sumitomo Electric Ind Ltd | 空気膨張式可撓性膜製起伏堰 |
| JP4394439B2 (ja) | 2001-07-09 | 2010-01-06 | オバーメイヤー，ヘンリー，ケイ． | 制水ゲートおよびそのアクチュエータ |
-
1982
- 1982-04-08 JP JP5889582A patent/JPS58176310A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58176310A (ja) | 1983-10-15 |
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