JPS6230068U - - Google Patents
Info
- Publication number
- JPS6230068U JPS6230068U JP12251185U JP12251185U JPS6230068U JP S6230068 U JPS6230068 U JP S6230068U JP 12251185 U JP12251185 U JP 12251185U JP 12251185 U JP12251185 U JP 12251185U JP S6230068 U JPS6230068 U JP S6230068U
- Authority
- JP
- Japan
- Prior art keywords
- specific gravity
- valve
- axial center
- flowing liquid
- pivot
- 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
- 230000005484 gravity Effects 0.000 claims 4
- 239000007788 liquid Substances 0.000 claims 2
Landscapes
- Check Valves (AREA)
Description
図面は本考案逆止弁の実施例にを示し、第１図
は縦断正面図、第２図は同側面図、第３図は斜視
図で一部切欠して示す、第４図は同斜視図を分解
して示す、第５図は使用状態の一例を示す縦断正
面図、第６図は他の実施例を示す縦断正面図であ
る。
尚、図中、Ａ：逆止弁本体、ａ１：筒状弁箱、
ａ２：枢軸、ａ３：上部弁体、ａ４：下部弁体。
The drawings show an embodiment of the check valve of the present invention, in which Fig. 1 is a longitudinal sectional front view, Fig. 2 is a side view of the same, Fig. 3 is a perspective view with a part cut away, and Fig. 4 is a perspective view of the same. FIG. 5 is a longitudinal sectional front view showing an example of a usage state, and FIG. 6 is a longitudinal sectional front view showing another embodiment. In addition, in the figure, A: check valve body, a 1 : cylindrical valve box,
a2 : pivot, a3 : upper valve body, a4 : lower valve body.
Claims (1)
枢軸を横架せしめ、その枢軸に上下一対の弁体を
筒状弁箱の開口部一方側に向けて夫々開閉揺動自
在に軸着装備すると共に、その上部弁体の比重を
流動液体の比重より小さく、且つ下部弁体の比重
を流動液体の比重より大きくしたことを特徴とす
る逆止弁。 A pivot is horizontally suspended through the axial center of the cylindrical valve box and at right angles to the axial center, and a pair of upper and lower valve bodies can be swung open and closed on the pivot toward one side of the opening of the cylindrical valve box. What is claimed is: 1. A check valve characterized in that the check valve is equipped with a shaft, and has an upper valve element having a specific gravity smaller than the specific gravity of the flowing liquid, and a lower valve element having a specific gravity larger than the specific gravity of the flowing liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12251185U JPH0247328Y2 (en) | 1985-08-09 | 1985-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12251185U JPH0247328Y2 (en) | 1985-08-09 | 1985-08-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6230068U true JPS6230068U (en) | 1987-02-23 |
| JPH0247328Y2 JPH0247328Y2 (en) | 1990-12-12 |
Family
ID=31012764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12251185U Expired JPH0247328Y2 (en) | 1985-08-09 | 1985-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247328Y2 (en) |
-
1985
- 1985-08-09 JP JP12251185U patent/JPH0247328Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247328Y2 (en) | 1990-12-12 |
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