JPS5988572U - Installation structure of proportional control valve valve stem and needle valve - Google Patents
Installation structure of proportional control valve valve stem and needle valveInfo
- Publication number
- JPS5988572U JPS5988572U JP18500582U JP18500582U JPS5988572U JP S5988572 U JPS5988572 U JP S5988572U JP 18500582 U JP18500582 U JP 18500582U JP 18500582 U JP18500582 U JP 18500582U JP S5988572 U JPS5988572 U JP S5988572U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- proportional control
- needle
- stem
- installation structure
- 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図は従来の比例制御弁の縦断側面図、第２図は本考
案の比例制御弁の縦断側面図、第３図は本考案のホルダ
ーの縦断側面図、第４図は本考案のホルダー挿入部の縦
断側面図。
■＝弁本体、■＝弁座、■＝針状弁、■＝弁軸、■＝比
圧縮ね、■＝ピン、■＝ニストラパー■＝おねじ、■＝
モータの回転子、［相］＝軸受部、◎＝めねじ、０＝推
進軸受、◎＝軸軸受■＝軸受台、［有］−ケース、［有
］＝モータの固定子、＠、＠流体の出入口、＠＝ホルダ
ー挿入部、［相］＝ホルダー、■。
［相］＝ピン穴。Figure 1 is a vertical side view of a conventional proportional control valve, Figure 2 is a vertical side view of a proportional control valve of the present invention, Figure 3 is a vertical side view of a holder of the present invention, and Figure 4 is a holder of the present invention. FIG. 3 is a vertical side view of the insertion section. ■=Valve body, ■=Valve seat, ■=Needle valve, ■=Valve stem, ■=Specific compression, ■=Pin, ■=Nistrapper■=Male thread, ■=
Motor rotor, [phase] = bearing part, ◎ = female thread, 0 = propulsion bearing, ◎ = shaft bearing ■ = bearing stand, [with] - case, [with] = motor stator, @, @ fluid entrance/exit, @ = holder insertion part, [phase] = holder, ■. [Phase] = pin hole.
Claims (1)
回転させ、その回転を弁軸■に形成したおねじ■により
弁軸■の直進運動に変換し、前記弁軸■の先端に圧縮ば
ね■を介して取付けた針状弁■と、弁本体■内の弁座■
との隙間を変化させることにより流量を制御する比例制
御弁において、針状弁■と圧縮ばね■を組込んだホルダ
ー［相］を、弁軸■の先端のホルダー挿入部＠にはめ合
わせてピン■により固定したことを特徴とする比例制御
弁の弁軸と針状弁の取付構造。The stator of the motor is energized to rotate the rotor of the motor, and the rotation is converted into linear motion of the valve stem by the male screw formed on the valve stem. A needle-shaped valve ■ attached via a compression spring ■ and a valve seat ■ inside the valve body ■
In a proportional control valve that controls the flow rate by changing the gap between ■A mounting structure for the valve stem and needle valve of a proportional control valve, which is characterized by being fixed by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18500582U JPS5988572U (en) | 1982-12-06 | 1982-12-06 | Installation structure of proportional control valve valve stem and needle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18500582U JPS5988572U (en) | 1982-12-06 | 1982-12-06 | Installation structure of proportional control valve valve stem and needle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5988572U true JPS5988572U (en) | 1984-06-15 |
Family
ID=30399980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18500582U Pending JPS5988572U (en) | 1982-12-06 | 1982-12-06 | Installation structure of proportional control valve valve stem and needle valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5988572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6263282A (en) * | 1986-05-09 | 1987-03-19 | Saginomiya Seisakusho Inc | Motor-operated control valve |
| JP2019095039A (en) * | 2017-11-28 | 2019-06-20 | アズビル株式会社 | Pin fastening structure for valve shaft and valve body |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5441126A (en) * | 1977-07-12 | 1979-04-02 | Dobbie John Graham | Automatic music tuning device |
-
1982
- 1982-12-06 JP JP18500582U patent/JPS5988572U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5441126A (en) * | 1977-07-12 | 1979-04-02 | Dobbie John Graham | Automatic music tuning device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6263282A (en) * | 1986-05-09 | 1987-03-19 | Saginomiya Seisakusho Inc | Motor-operated control valve |
| JP2019095039A (en) * | 2017-11-28 | 2019-06-20 | アズビル株式会社 | Pin fastening structure for valve shaft and valve body |
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