JPS5860072U - Solenoid proportional pressure control valve - Google Patents
Solenoid proportional pressure control valveInfo
- Publication number
- JPS5860072U JPS5860072U JP15446081U JP15446081U JPS5860072U JP S5860072 U JPS5860072 U JP S5860072U JP 15446081 U JP15446081 U JP 15446081U JP 15446081 U JP15446081 U JP 15446081U JP S5860072 U JPS5860072 U JP S5860072U
- Authority
- JP
- Japan
- Prior art keywords
- pressure control
- proportional pressure
- control valve
- valve
- solenoid proportional
- 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
第１図はこの考案の第１の実施例を示す縦断面図、第２
図は同第１の実施例を一般のＩＪ ＩＪ−フ弁に転用し
た状態を示す縦断面図、第３図はこの考案の第２の実施
例を示す縦断面図、第４図は同第２の実施例を一般のリ
リーフ弁に転用した状態を示す縦断面図である。
１・・・バルブケース、２・・・弁穴、３・・・ポンプ
ポート、４・・・タンクポート、５・・・弁座、６・・
・パイロットバルブ、６ｂ・・・第２の杆部、６Ｃ・・
・大径部、９・・・油圧制御用スプリング、１１・・・
固定鉄芯、１２・・・可動鉄芯、１６・・・ブツシュピ
ン、１６ａ・・・小径部、１７−・・ソレノイドコイル
、１９・・・パイロット □スプリング、２０．２
１・・・ばね受リング、３０・・・ピストン、４，０・
・・オーツ釦−ド制御用スプリング。Figure 1 is a vertical cross-sectional view showing the first embodiment of this invention;
The figure is a longitudinal sectional view showing the first embodiment converted to a general IJ IJ-F valve, FIG. 3 is a longitudinal sectional view showing the second embodiment of this invention, and FIG. 4 is the same. FIG. 3 is a longitudinal cross-sectional view showing a state in which the second embodiment is applied to a general relief valve. 1... Valve case, 2... Valve hole, 3... Pump port, 4... Tank port, 5... Valve seat, 6...
・Pilot valve, 6b...second rod part, 6C...
・Large diameter part, 9... Spring for hydraulic control, 11...
Fixed iron core, 12... Movable iron core, 16... Bush pin, 16a... Small diameter part, 17-... Solenoid coil, 19... Pilot □ Spring, 20.2
1... Spring bearing ring, 30... Piston, 4,0.
・・Spring for automatic button control.
Claims (1)
の着座方向に移動附勢する油圧制御用スプリングの反対
側からパイロットスプリングを作用させ、このパイロッ
トスプリングに対しブツシュ型ソレノイドのブツシュピ
ンを、上記パイロットバルブの反対側から作用させたこ
とを、特徴としてなる電磁比例圧力制御弁。A pilot spring is applied to the pilot valve from the opposite side of the hydraulic control spring that urges the pilot valve to move in the direction of seating on the valve seat, and the bushing pin of the bushing type solenoid is applied to the pilot spring. This electromagnetic proportional pressure control valve is characterized by being actuated from the opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15446081U JPS5860072U (en) | 1981-10-16 | 1981-10-16 | Solenoid proportional pressure control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15446081U JPS5860072U (en) | 1981-10-16 | 1981-10-16 | Solenoid proportional pressure control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5860072U true JPS5860072U (en) | 1983-04-22 |
| JPH0235099Y2 JPH0235099Y2 (en) | 1990-09-21 |
Family
ID=29947058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15446081U Granted JPS5860072U (en) | 1981-10-16 | 1981-10-16 | Solenoid proportional pressure control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5860072U (en) |
-
1981
- 1981-10-16 JP JP15446081U patent/JPS5860072U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0235099Y2 (en) | 1990-09-21 |
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