JPS582472U - Air control valve - Google Patents
Air control valveInfo
- Publication number
- JPS582472U JPS582472U JP9721881U JP9721881U JPS582472U JP S582472 U JPS582472 U JP S582472U JP 9721881 U JP9721881 U JP 9721881U JP 9721881 U JP9721881 U JP 9721881U JP S582472 U JPS582472 U JP S582472U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- shaft
- valve
- yoke
- stator core
- 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
- Exhaust Gas After Treatment (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- 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
第１図は本考案にかかるエアエントロールバルブの実施
例を示す断面図、第２図は同実施例の要部を拡大して示
す断面図である。FIG. 1 is a cross-sectional view showing an embodiment of an air entry valve according to the present invention, and FIG. 2 is a cross-sectional view showing an enlarged main part of the same embodiment.
Claims (1)
ポートと空気吐出ポートの間の位置でハウジングに設け
られたバルブシートと、このバルブシートに離接し流通
空気を計重する弁体と、この弁体を支持するシャフトと
、このシャフトもしくは弁体を常時付勢するリターンス
プリングと、前記シャフトに同軸的に取り付けられたム
ービングコアと、このムービングコアを介して前記シャ
′ ・ フトを軸方向移動自在に支持するマグネチック
プレートと、前記シャフトの外側にこれと同軸的に配置
されるとともに該シャフトを軸方向移動自在に支持する
ステータコアと、このステータコアの外側に配置される
ソレノイドと、このソレノイドを内包するとともに前記
ステータコアの外側に圧入されるヨークとを有してなり
、前記ソレノイドによる磁界が、前記ステータコア、ヨ
ーク、マグネチックプレート、ムービングコアを通って
ステータコアに戻るループを形成し、ステータコアとム
ービングコア間に生じる吸引力と前記リターンスプリン
グとのバランスによって前記弁体の位を制御をするニア
コントＯ−／１／バルブにおいて、前・記弁体の後背部
に密閉空間を形成するベローズと、前記弁体に形成され
前記密閉空間と該弁体の前面側空間とを連通ずる通気孔
とを設け、かつ、前記マグネチックプレートの外周に前
記ヨークを嵌合させた状態で、該マグネチックプレート
を、前記ハウジングに嵌合させ、かつ前記ヨークとハウ
ジング間に挾み込んでヨークとともにハウジングに固着
したことを特徴とするエアコントロールバルブ。An air suction port, an air discharge port, a valve seat provided in the housing at a position between the air suction port and the air discharge port, a valve body that is in contact with and separate from this valve seat and measures circulating air, and this valve. A shaft that supports the valve body, a return spring that constantly biases the shaft or the valve body, a moving core that is coaxially attached to the shaft, and the shaft that is freely movable in the axial direction via the moving core. a stator core disposed coaxially with the shaft and supporting the shaft movably in the axial direction; a solenoid disposed outside the stator core; and a solenoid containing the solenoid. and a yoke press-fitted to the outside of the stator core so that the magnetic field from the solenoid forms a loop returning to the stator core through the stator core, yoke, magnetic plate, and moving core, In the near control O-/1/valve, the position of the valve body is controlled by the balance between the suction force generated between the valve body and the return spring, a bellows forming a sealed space at the rear of the valve body; a vent hole formed in the body to communicate the sealed space with the front side space of the valve body, and with the yoke fitted around the outer periphery of the magnetic plate; An air control valve that is fitted into the housing, inserted between the yoke and the housing, and fixed to the housing together with the yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9721881U JPS582472U (en) | 1981-06-30 | 1981-06-30 | Air control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9721881U JPS582472U (en) | 1981-06-30 | 1981-06-30 | Air control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS582472U true JPS582472U (en) | 1983-01-08 |
| JPS6326616Y2 JPS6326616Y2 (en) | 1988-07-19 |
Family
ID=29892035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9721881U Granted JPS582472U (en) | 1981-06-30 | 1981-06-30 | Air control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS582472U (en) |
-
1981
- 1981-06-30 JP JP9721881U patent/JPS582472U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6326616Y2 (en) | 1988-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS582472U (en) | Air control valve | |
| JPS582473U (en) | Air control valve | |
| JPS582474U (en) | Air control valve | |
| JPS582475U (en) | Air control valve | |
| JPH029384U (en) | ||
| JPS5834582U (en) | Electromagnetic motor for proportional control | |
| JPS60134980U (en) | Reversible pilot type solenoid valve | |
| JPH0177176U (en) | ||
| JPS62112371U (en) | ||
| JPS58125775U (en) | Self-holding solenoid valve | |
| JPS5836304U (en) | dial gauge | |
| JPS5918339U (en) | electromagnetic switch device | |
| JPS6375637U (en) | ||
| JPS582470U (en) | Air control valve | |
| JPH0470705U (en) | ||
| JPS5889913U (en) | self-holding solenoid | |
| JPS5834581U (en) | electromagnetic motor | |
| JPS5863882U (en) | linear motor | |
| JPS607474U (en) | Solenoid negative pressure control valve | |
| JPS6049370U (en) | Solenoid valve manual device | |
| JPS582469U (en) | Air control valve | |
| JPS59157180U (en) | gas proportional control valve | |
| JPS5958269U (en) | proportional control valve | |
| JPS5988266U (en) | electromagnetic fuel injection valve | |
| JPS587974U (en) | solenoid valve |