JPS59131669U - proportional control solenoid valve - Google Patents
proportional control solenoid valveInfo
- Publication number
- JPS59131669U JPS59131669U JP2384183U JP2384183U JPS59131669U JP S59131669 U JPS59131669 U JP S59131669U JP 2384183 U JP2384183 U JP 2384183U JP 2384183 U JP2384183 U JP 2384183U JP S59131669 U JPS59131669 U JP S59131669U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- conical
- center post
- bottomed cylindrical
- cylindrical frame
- 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
- Magnetically Actuated Valves (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
図面は本考案の一実施例を示すものであり、第１図はス
トロークと吸引力の関係を示すグラフ図、第２図は比例
制御電磁弁の全体断面図、第３図は同要部拡大断面図で
ある。
１・・・有底筒状フレー今、２・・・センタポスト、２
ａ・・・円錐状凹面、３・・・ボビン、４・・・コイル
、５・・・プランジャガイド、６・・・プランジャ、６
ａ・・・円錐状凸面、８・・・プレートバック、９．２
１・・・スプリング、１１・・・ブラケット、１２・・
・弁ボディ、 １３・・・流体入口、１４．１
５・・・流体出口、１６゜１１・・・弁座、１８．１９
・・・弁体、２０・・・ロッド、２２・・・ブツシュロ
ッド。The drawings show one embodiment of the present invention; Fig. 1 is a graph showing the relationship between stroke and suction force, Fig. 2 is an overall sectional view of the proportional control solenoid valve, and Fig. 3 is an enlarged view of the main parts. FIG. 1... Bottomed cylindrical frame, 2... Center post, 2
a...Conical concave surface, 3...Bobbin, 4...Coil, 5...Plunger guide, 6...Plunger, 6
a... Conical convex surface, 8... Plate back, 9.2
1...Spring, 11...Bracket, 12...
・Valve body, 13...Fluid inlet, 14.1
5... Fluid outlet, 16° 11... Valve seat, 18.19
... Valve body, 20 ... Rod, 22 ... Bush rod.
Claims (1)
筒状のセンタポストと、該センタポストの外周に固設さ
れたボビンと、該ボビンに巻装されたコイルと、前記ボ
ビンの軸孔に前記センタポストに向けて進退自在に嵌挿
されたプランジャと、前記有底筒状フレームの開口部と
前記プランジャ間にあって両者に対し所定の間隔を持つ
位置に設定固設されたプレートバックと、前記プランジ
ャに一端を固着されたロッドに従動する弁体と、該弁体
に対向する弁座を有し一１前記センタポストと前記プラ
ンジャの対向端面の一方が円錐状凸面に形成されるとと
もに他方が円錐状凹面に形成され、該円錐状凸面および
円錐状凹面の円錐角が１６ないし３０度に設定形成され
、前記プレートバックと前記有底筒状フレームおよび前
記プランジャとの間隙はいずれも前記プランジャと前記
センタポストとの円錐面に直交する方向の間隙の８０〜
１２０％に設定され、前記プレートバックにおける磁路
断面積が′前記有底筒状フレームの磁路断面積の１．３
倍以上に形成されてなることを特徴とする比例制御電磁
弁。A cylindrical center post inserted into the center of the bottom of a bottomed cylindrical frame made of a magnetic material, a bobbin fixed to the outer periphery of the center post, a coil wound around the bobbin, and the bobbin. a plunger fitted into the shaft hole of the frame so as to be movable toward the center post; and a plate fixedly set at a position between the opening of the bottomed cylindrical frame and the plunger with a predetermined distance therebetween. a back, a valve body driven by a rod having one end fixed to the plunger, and a valve seat facing the valve body; (11) one of the opposing end surfaces of the center post and the plunger is formed into a conical convex surface; and the other is formed into a conical concave surface, the conical angle of the conical convex surface and the conical concave surface is set to 16 to 30 degrees, and the gap between the plate back, the bottomed cylindrical frame, and the plunger is Also, the gap between the plunger and the center post in the direction perpendicular to the conical surface is 80~
120%, and the magnetic path cross-sectional area at the plate back is 1.3 of the magnetic path cross-sectional area of the bottomed cylindrical frame.
A proportional control solenoid valve characterized by being formed to be more than twice as large.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2384183U JPS59131669U (en) | 1983-02-22 | 1983-02-22 | proportional control solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2384183U JPS59131669U (en) | 1983-02-22 | 1983-02-22 | proportional control solenoid valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59131669U true JPS59131669U (en) | 1984-09-04 |
| JPH0218862Y2 JPH0218862Y2 (en) | 1990-05-25 |
Family
ID=30154911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2384183U Granted JPS59131669U (en) | 1983-02-22 | 1983-02-22 | proportional control solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59131669U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61116182A (en) * | 1984-11-07 | 1986-06-03 | ケネス ダブリユ ジユ−ナ− | Solenoid |
| JPH11108230A (en) * | 1997-08-08 | 1999-04-20 | Denso Corp | Differential pressure control valve, inspection method for the same, regulating method for the same, and vehicular brake device |
| JP2003514376A (en) * | 1999-11-09 | 2003-04-15 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Electromagnetic actuator |
| JP2009008269A (en) * | 1997-08-08 | 2009-01-15 | Denso Corp | Differential pressure control valve, inspection method for differential pressure control valve, regulating method for differential pressure control valve, and vehicular brake device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5619371A (en) * | 1979-07-24 | 1981-02-24 | Aisin Seiki Co Ltd | Electromagnetic motor |
| JPS5757977A (en) * | 1980-09-24 | 1982-04-07 | Hitachi Ltd | Solenoid valve |
-
1983
- 1983-02-22 JP JP2384183U patent/JPS59131669U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5619371A (en) * | 1979-07-24 | 1981-02-24 | Aisin Seiki Co Ltd | Electromagnetic motor |
| JPS5757977A (en) * | 1980-09-24 | 1982-04-07 | Hitachi Ltd | Solenoid valve |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61116182A (en) * | 1984-11-07 | 1986-06-03 | ケネス ダブリユ ジユ−ナ− | Solenoid |
| JPH11108230A (en) * | 1997-08-08 | 1999-04-20 | Denso Corp | Differential pressure control valve, inspection method for the same, regulating method for the same, and vehicular brake device |
| JP2009008269A (en) * | 1997-08-08 | 2009-01-15 | Denso Corp | Differential pressure control valve, inspection method for differential pressure control valve, regulating method for differential pressure control valve, and vehicular brake device |
| JP2012112529A (en) * | 1997-08-08 | 2012-06-14 | Denso Corp | Differential pressure control valve |
| JP2003514376A (en) * | 1999-11-09 | 2003-04-15 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Electromagnetic actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0218862Y2 (en) | 1990-05-25 |
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