JPH026872U - - Google Patents
Info
- Publication number
- JPH026872U JPH026872U JP8649888U JP8649888U JPH026872U JP H026872 U JPH026872 U JP H026872U JP 8649888 U JP8649888 U JP 8649888U JP 8649888 U JP8649888 U JP 8649888U JP H026872 U JPH026872 U JP H026872U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve seat
- solenoid
- electromagnetic vibrator
- time
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案の電磁弁の一実施例を示す概略
縦断面図である。
１……弁箱、２……蓋部材、３……空間、３ａ
……小径部、４，５……流路、４ａ……流入口、
５ａ……流出口、６……弁座、７……弁体、８…
…弁シート、９……付勢部材、１０……可動鉄心
、１１……ソレノイド、１２……電磁バイブレー
タ、１３……制御回路、１４……一次遅れ要素、
１５……微分要素、１６……スイツチ、１７……
電源。
FIG. 1 is a schematic vertical sectional view showing an embodiment of the solenoid valve of the present invention. 1...Valve box, 2...Lid member, 3...Space, 3a
... Small diameter part, 4, 5 ... Channel, 4a ... Inlet,
5a... Outlet, 6... Valve seat, 7... Valve body, 8...
...valve seat, 9 ... biasing member, 10 ... movable iron core, 11 ... solenoid, 12 ... electromagnetic vibrator, 13 ... control circuit, 14 ... primary delay element,
15...differential element, 16...switch, 17...
power supply.
Claims (1)
座との当接部に、弾性部材からなる弁シートを装
着し、ソレノイドへの通電時に前記弁体を前記付
勢部材に抗して移動して開弁状態とする電磁弁に
おいて、前記弁座の近傍に電磁バイブレータを設
けるとともに、制御回路を設け、この前記制御回
路は、通電と同時に前記電磁バイブレータを作動
させ、この後所定時間経過後に前記ソレノイドを
作動させることを特徴とする電磁弁。 A valve seat made of an elastic member is attached to a contact portion of a valve body that closes the valve seat with a biasing member, and the valve seat resists the biasing member when the solenoid is energized. In the electromagnetic valve that moves to open the valve, an electromagnetic vibrator is provided near the valve seat, and a control circuit is provided, and the control circuit activates the electromagnetic vibrator at the same time as energization, and then operates the electromagnetic vibrator for a predetermined period of time. A solenoid valve characterized in that the solenoid is operated after a period of time has elapsed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8649888U JPH0348464Y2 (en) | 1988-06-29 | 1988-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8649888U JPH0348464Y2 (en) | 1988-06-29 | 1988-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH026872U true JPH026872U (en) | 1990-01-17 |
| JPH0348464Y2 JPH0348464Y2 (en) | 1991-10-16 |
Family
ID=31311137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8649888U Expired JPH0348464Y2 (en) | 1988-06-29 | 1988-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348464Y2 (en) |
-
1988
- 1988-06-29 JP JP8649888U patent/JPH0348464Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0348464Y2 (en) | 1991-10-16 |