JPS6191671U - - Google Patents
Info
- Publication number
- JPS6191671U JPS6191671U JP17653784U JP17653784U JPS6191671U JP S6191671 U JPS6191671 U JP S6191671U JP 17653784 U JP17653784 U JP 17653784U JP 17653784 U JP17653784 U JP 17653784U JP S6191671 U JPS6191671 U JP S6191671U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- notch
- utility
- hole
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
Landscapes
- Taps Or Cocks (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
と第３図は第１図の弁体の側面図および正面図、
第４図と第５図は本考案の作動説明図、第６図は
吐出開始時からのポリマー量とポリマー粘度との
関係を示す図である。
１……弁箱、３……上部弁座、４……下部弁座
、３′，４′……通路、５……弁体、７……弁棒
、１８……空隙部、１９……切欠き。
FIG. 1 is a sectional view showing an embodiment of the present invention, FIGS. 2 and 3 are a side view and a front view of the valve body shown in FIG.
4 and 5 are explanatory diagrams of the operation of the present invention, and FIG. 6 is a diagram showing the relationship between the amount of polymer and the viscosity of the polymer from the start of discharge. 1... Valve box, 3... Upper valve seat, 4... Lower valve seat, 3', 4'... Passage, 5... Valve body, 7... Valve stem, 18... Gap, 19... Notch.
Claims (1)
を設けた球状の弁体を有する球弁において上記透
孔および弁棒方向に対して直交する方向の縦体頂
面部に弁閉時に弁体と弁箱との間に形成される空
隙部に通ずる切欠を設けたことを特徴とする球弁
。 ２ 切欠が４０％以上である実用新案登録請求の
範囲中に記載の球弁。[Claims for Utility Model Registration] 1. In a ball valve having a spherical valve body with a through hole for a flow path in a direction perpendicular to the axial direction of the valve stem, a direction perpendicular to the through hole and the direction of the valve stem. A ball valve characterized in that a notch is provided on the top surface of the vertical body of the valve body to communicate with a gap formed between the valve body and the valve body when the valve is closed. 2. A ball valve as stated in the claims for utility model registration that has a notch of 40% or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17653784U JPS6191671U (en) | 1984-11-22 | 1984-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17653784U JPS6191671U (en) | 1984-11-22 | 1984-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6191671U true JPS6191671U (en) | 1986-06-13 |
Family
ID=30734134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17653784U Pending JPS6191671U (en) | 1984-11-22 | 1984-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6191671U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5235889A (en) * | 1975-09-15 | 1977-03-18 | Sumitomo Electric Ind Ltd | Fire-resisting wire |
-
1984
- 1984-11-22 JP JP17653784U patent/JPS6191671U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5235889A (en) * | 1975-09-15 | 1977-03-18 | Sumitomo Electric Ind Ltd | Fire-resisting wire |
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