JPS60173765U - flow regulating valve - Google Patents
flow regulating valveInfo
- Publication number
- JPS60173765U JPS60173765U JP6224784U JP6224784U JPS60173765U JP S60173765 U JPS60173765 U JP S60173765U JP 6224784 U JP6224784 U JP 6224784U JP 6224784 U JP6224784 U JP 6224784U JP S60173765 U JPS60173765 U JP S60173765U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- spindle
- hole
- flow rate
- tip
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案による流量調整弁の一実施例を示した縦
断面図、第２図は同流量調整弁の弁スピンドルの切欠溝
とブツシュの弁孔との関係を示した拡大図、第３図は弁
スピンドルの端面図、第４図は弁開度と切欠溝の横断面
積の大きさとの関係を示した線図、第５図は弁開度と流
量との関係を示した線図、第６図は圧力と流量との関係
を示し ゛た線図である。
１・・・弁ハウジング、２・・・流入口、３・・・流出
口、４・・・弁通路、６・・・ブツシュ、７・・・弁孔
、８・・・めねじ部、９・・・弁棒、１０・・・弁スピ
ンドル、１６・・・切欠溝。
第 ５ 図
図Fig. 1 is a vertical sectional view showing an embodiment of the flow rate regulating valve according to the present invention, Fig. 2 is an enlarged view showing the relationship between the notch groove of the valve spindle of the same flow rate regulating valve and the valve hole of the bushing; Figure 3 is an end view of the valve spindle, Figure 4 is a diagram showing the relationship between the valve opening and the cross-sectional area of the notch, and Figure 5 is a diagram showing the relationship between the valve opening and flow rate. , FIG. 6 is a diagram showing the relationship between pressure and flow rate. DESCRIPTION OF SYMBOLS 1... Valve housing, 2... Inflow port, 3... Outlet port, 4... Valve passage, 6... Bush, 7... Valve hole, 8... Female thread part, 9 ... Valve stem, 10... Valve spindle, 16... Notch groove. Figure 5
Claims (4)
中に真直な弁孔を設け、この弁孔内に弁スピンドルを軸
方向へ移動可能に嵌挿してなり、上記弁スピンドルの周
上には先端に向けて溝の横断面積を漸増させるようにし
た切欠溝を形成したことを特徴とする流量調整弁。(1) A straight valve hole is provided in the middle of the flow path connecting the inlet and outlet of the valve housing, and a valve spindle is inserted into the valve hole so as to be movable in the axial direction, and the valve spindle is fitted around the valve spindle. A flow rate regulating valve characterized in that a notched groove is formed on the top so that the cross-sectional area of the groove gradually increases toward the tip.
溝の幅および深さが先端に向けて漸増するように構成さ
れたことを特徴とする実用新案登録請求の範囲第１項記
載の流量調整弁。(2) Utility model registration claim 1, characterized in that the cutout groove has a triangular cross-sectional shape, and the width and depth of the groove gradually increase toward the tip. Flow control valve as described.
じ結合された弁棒の先端に形成され、弁孔に対する弁ス
ピンドルの挿入深さを弁棒のねじ込み量で調節するよう
にしたことを特徴とする実用新案登録請求の範囲第１項
記載の流量調整弁。(3) The valve spindle is formed at the tip of a valve stem screwed to the valve housing, and the insertion depth of the valve spindle into the valve hole is adjusted by the screwing amount of the valve stem. The flow rate regulating valve according to claim 1 of the utility model registration claim.
グの真直な円孔によって形成されたことを特徴とする実
用新案登録請求の範囲第１項記載の流量調整弁。(4) The flow rate regulating valve according to claim 1, wherein the valve hole is formed by a straight circular hole in a bushing made of tetrafluoroethylene resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6224784U JPS60173765U (en) | 1984-04-27 | 1984-04-27 | flow regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6224784U JPS60173765U (en) | 1984-04-27 | 1984-04-27 | flow regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60173765U true JPS60173765U (en) | 1985-11-18 |
Family
ID=30591281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6224784U Pending JPS60173765U (en) | 1984-04-27 | 1984-04-27 | flow regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60173765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009509877A (en) * | 2005-10-03 | 2009-03-12 | メトラー−トレド アクチェンゲゼルシャフト | Dispenser device for supplying the required amount of powder or paste material |
| JP2009509879A (en) * | 2005-10-03 | 2009-03-12 | メトラー−トレド アクチェンゲゼルシャフト | Dispenser device for supplying the required amount of powder or paste material |
-
1984
- 1984-04-27 JP JP6224784U patent/JPS60173765U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009509877A (en) * | 2005-10-03 | 2009-03-12 | メトラー−トレド アクチェンゲゼルシャフト | Dispenser device for supplying the required amount of powder or paste material |
| JP2009509879A (en) * | 2005-10-03 | 2009-03-12 | メトラー−トレド アクチェンゲゼルシャフト | Dispenser device for supplying the required amount of powder or paste material |
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