JPS5820772U - gas proportional control valve - Google Patents
gas proportional control valveInfo
- Publication number
- JPS5820772U JPS5820772U JP11581281U JP11581281U JPS5820772U JP S5820772 U JPS5820772 U JP S5820772U JP 11581281 U JP11581281 U JP 11581281U JP 11581281 U JP11581281 U JP 11581281U JP S5820772 U JPS5820772 U JP S5820772U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- proportional control
- control valve
- gas proportional
- valve
- 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
Landscapes
- Lift Valve (AREA)
- Magnetically Actuated Valves (AREA)
- Feeding And Controlling Fuel (AREA)
- Control Of Fluid Pressure (AREA)
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一例を示す断面図、第２図
は本考案の比例制御弁の一実施例を示す断面図、第３図
は弁体の駆動装置の電圧−ス上ローク特性を示す図、第
４図は第２図の比例制御弁の入力電圧とストロークおよ
び二次側圧力との関係 ゛を示す図、第５図は第３図
の比例制御弁のガバナ ・特性を示す図、第６図は本考
案の比例制御弁の可、 動子の他の実施例を示す断面図
である。
１：弁本体、２：ガス入口、３：ガス出口、４：弁座、
５：弁体、１２：往復駆動装置、１３：筒状ヨー−り、
１４．１４ａ：電磁コイル、１５．１５’ ：可動子
、１６．１６’、１６ａ：永久磁石、１７゜１７ａ、１
７’ ：磁極片片、１８． １８２：軸、１９：コイ
ルネ、２０：ケース。Fig. 1 is a cross-sectional view showing an example of a conventional proportional control valve, Fig. 2 is a cross-sectional view showing an embodiment of the proportional control valve of the present invention, and Fig. 3 is a voltage-speed upper stroke of the valve body drive device. Figure 4 shows the relationship between the input voltage, stroke, and outlet pressure of the proportional control valve in Figure 2, and Figure 5 shows the governor characteristics of the proportional control valve in Figure 3. The figure shown in FIG. 6 is a sectional view showing another embodiment of the rotor of the proportional control valve of the present invention. 1: Valve body, 2: Gas inlet, 3: Gas outlet, 4: Valve seat,
5: Valve body, 12: Reciprocating drive device, 13: Cylindrical yaw,
14.14a: Electromagnetic coil, 15.15': Mover, 16.16', 16a: Permanent magnet, 17° 17a, 1
7': magnetic pole piece, 18. 182: Axis, 19: Coilne, 20: Case.
Claims (1)
前記弁本体にとりつけられたダイヤフラムと、前記弁本
体に装着される、軟磁性体よりなる筒状ヨーク内に２個
の筒状電磁コイルを相隣る部分に同極が発生するように
配設し、該電磁コイル中央部に前記筒状電磁コイルの各
々の異極と鎖交するように着磁してなる永久磁石を構成
要素とする可動子を設け、前記可動子の一端に軸をもう
けてなる往復駆動装置とをそなえ、゛前記軸を前記ダイ
ヤフラムを介して前記弁体に連結するとともに、前記弁
体を弾性部材を介して前記弁本体に支持したことを特徴
とするガス比例制御弁。 ２ 弾性部材の弾性力を弁本体外部より調整可能な構造
としたことを特徴とする実用新案登録請求の範囲第１項
記載のガス比例制御弁。[Claims for Utility Model Registration] 1. A valve body having a valve seat, a valve body that engages with the valve seat,
Two cylindrical electromagnetic coils are arranged in a diaphragm attached to the valve body and a cylindrical yoke made of a soft magnetic material attached to the valve body so that the same polarity occurs in adjacent parts. A movable element is provided in the center of the electromagnetic coil, and the movable element includes a permanent magnet magnetized to interlink with the different polarities of each of the cylindrical electromagnetic coils, and a shaft is provided at one end of the movable element. a reciprocating drive device consisting of a gas proportional control valve, wherein the shaft is connected to the valve body via the diaphragm, and the valve body is supported by the valve body via an elastic member. . 2. The gas proportional control valve according to claim 1, which is characterized by having a structure in which the elastic force of the elastic member can be adjusted from outside the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11581281U JPS5820772U (en) | 1981-08-04 | 1981-08-04 | gas proportional control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11581281U JPS5820772U (en) | 1981-08-04 | 1981-08-04 | gas proportional control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5820772U true JPS5820772U (en) | 1983-02-08 |
| JPS6347331Y2 JPS6347331Y2 (en) | 1988-12-07 |
Family
ID=29910066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11581281U Granted JPS5820772U (en) | 1981-08-04 | 1981-08-04 | gas proportional control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5820772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010225166A (en) * | 2004-03-31 | 2010-10-07 | Canon Inc | Valve and fuel cell using the same |
-
1981
- 1981-08-04 JP JP11581281U patent/JPS5820772U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010225166A (en) * | 2004-03-31 | 2010-10-07 | Canon Inc | Valve and fuel cell using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6347331Y2 (en) | 1988-12-07 |
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