JPS63160480U - - Google Patents
Info
- Publication number
- JPS63160480U JPS63160480U JP5340787U JP5340787U JPS63160480U JP S63160480 U JPS63160480 U JP S63160480U JP 5340787 U JP5340787 U JP 5340787U JP 5340787 U JP5340787 U JP 5340787U JP S63160480 U JPS63160480 U JP S63160480U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- spool
- port
- communicates
- actuator port
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案の一実施例を示す断面図で、電
磁弁のノーマル状態ないしはオフセツト状態から
ノーマル状態への切換後の状況を示しており、第
２図は上記弁のオフセツト状態を示す断面図であ
る。
３……弁ハウジング、１４……プランジヤ室、
１５……プランジヤ、１６……油溝、２２……ア
クチユエータポート、２６……スプール、２９…
…ランド部。
Fig. 1 is a sectional view showing an embodiment of the present invention, showing the state after the solenoid valve is switched from the normal state or offset state to the normal state, and Fig. 2 is a sectional view showing the offset state of the above-mentioned valve. It is a diagram. 3...Valve housing, 14...Plunger chamber,
15... Plunger, 16... Oil groove, 22... Actuator port, 26... Spool, 29...
...Land Department.
Claims (1)
ンジヤ室内に摺動可能に収容するとともに、タン
クポートとアクチユエータポートを設けた弁ハウ
ジング内にスプールを摺動可能に収容し、上記プ
ランジヤの作動にスプールを連動させるようにし
た電磁弁において、前記プランジヤとスプールを
タンクポートに連通する中空構造とし、上記プラ
ンジヤの外周面にアクチユエータポートとプラン
ジヤ室内に連通する油溝を設ける一方、上記スプ
ールの周面にアクチユエータポートとタンクポー
ト連通するランド部を設け、上記スプールのノー
マル位置への切換時にアクチユエータポートから
の戻り油をプランジヤ室内に導き、かつこれをプ
ランジヤおよびスプール内部を移動させてタンク
ポートから流出させるようにしたことを特徴とす
る電磁弁。 A plunger that is attracted and moved by electromagnetic force is slidably housed in a plunger chamber, and a spool is slidably housed in a valve housing provided with a tank port and an actuator port. In the electromagnetic valve, the plunger and the spool have a hollow structure that communicates with a tank port, and an oil groove is provided on the outer peripheral surface of the plunger that communicates with the actuator port and inside the plunger chamber. A land portion is provided on the surface that communicates with the actuator port and the tank port, and when the spool is switched to the normal position, the return oil from the actuator port is guided into the plunger chamber, and this is moved inside the plunger and spool. A solenoid valve characterized by allowing water to flow out from a tank port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5340787U JPH0339658Y2 (en) | 1987-04-10 | 1987-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5340787U JPH0339658Y2 (en) | 1987-04-10 | 1987-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63160480U true JPS63160480U (en) | 1988-10-20 |
| JPH0339658Y2 JPH0339658Y2 (en) | 1991-08-21 |
Family
ID=30879444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5340787U Expired JPH0339658Y2 (en) | 1987-04-10 | 1987-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339658Y2 (en) |
-
1987
- 1987-04-10 JP JP5340787U patent/JPH0339658Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0339658Y2 (en) | 1991-08-21 |