JPS6162928U - - Google Patents
Info
- Publication number
- JPS6162928U JPS6162928U JP14779384U JP14779384U JPS6162928U JP S6162928 U JPS6162928 U JP S6162928U JP 14779384 U JP14779384 U JP 14779384U JP 14779384 U JP14779384 U JP 14779384U JP S6162928 U JPS6162928 U JP S6162928U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- water seal
- weir
- air
- opening
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Barrages (AREA)
- Control Of Fluid Pressure (AREA)
Description
第１図は、本考案の原理図、第２図は、本考案
の他の実施例の概略図、第３図は、従来例を示す
図である。
１…堰体、２…固定装置、３…送気管、４…送
気装置、５…水封管、６…水封槽、７…警笛、８
…側枝管。
FIG. 1 is a diagram showing the principle of the present invention, FIG. 2 is a schematic diagram of another embodiment of the present invention, and FIG. 3 is a diagram showing a conventional example. 1... Weir body, 2... Fixing device, 3... Air supply pipe, 4... Air supply device, 5... Water seal tube, 6... Water seal tank, 7... Horn, 8
...side branch duct.
Claims (1)
れた送気管と、 前記送気管から分岐して堰の上流河川またはこ
れに通ずる水中に開口する水封管と、 前記水封管の開口部を取囲んで位置する、上方
が開放した、適当な高さを有する水封槽と からなる袋状堰の過給気、過圧防止装置。[Scope of Claim for Utility Model Registration] An air pipe with one end leading into the weir body and the other end connected to an air supply device, and a water seal branching from the air pipe and opening into a river upstream of the weir or into water leading to it. A supercharging air and overpressure prevention device for a bag-shaped weir, comprising a pipe and a water seal tank having an appropriate height and open at the top, surrounding the opening of the water seal pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984147793U JPH0242737Y2 (en) | 1984-09-29 | 1984-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984147793U JPH0242737Y2 (en) | 1984-09-29 | 1984-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6162928U true JPS6162928U (en) | 1986-04-28 |
| JPH0242737Y2 JPH0242737Y2 (en) | 1990-11-14 |
Family
ID=30706020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984147793U Expired JPH0242737Y2 (en) | 1984-09-29 | 1984-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242737Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57190816A (en) * | 1981-05-20 | 1982-11-24 | Bridgestone Corp | Device for preventing production of excessive pressure in flexible film dam |
-
1984
- 1984-09-29 JP JP1984147793U patent/JPH0242737Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57190816A (en) * | 1981-05-20 | 1982-11-24 | Bridgestone Corp | Device for preventing production of excessive pressure in flexible film dam |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0242737Y2 (en) | 1990-11-14 |
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