JPS6241903U - - Google Patents
Info
- Publication number
- JPS6241903U JPS6241903U JP13417985U JP13417985U JPS6241903U JP S6241903 U JPS6241903 U JP S6241903U JP 13417985 U JP13417985 U JP 13417985U JP 13417985 U JP13417985 U JP 13417985U JP S6241903 U JPS6241903 U JP S6241903U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- mounting base
- engaging portion
- valve
- directional control
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims 3
Landscapes
- Fluid-Pressure Circuits (AREA)
Description
第１図は本考案の第１実施例の要部縦断正面図
、第２図は全体的構成を示す平面図、第３図は本
考案の第２実施例の要部縦断正面図である。
１，３１……弁組立体、２，３２……取付台、
３，３３……電磁弁、４……弁取付面、５……凹
溝、７……係合突部、１２……外部パイロツト通
路、１３，１４……ポート、１６……ピストン、
１９……シール部材、２１……作用室。
FIG. 1 is a vertical sectional front view of a main part of a first embodiment of the present invention, FIG. 2 is a plan view showing the overall configuration, and FIG. 3 is a longitudinal sectional front view of a main part of a second embodiment of the present invention. 1, 31... Valve assembly, 2, 32... Mounting base,
3, 33... Solenoid valve, 4... Valve mounting surface, 5... Concave groove, 7... Engaging protrusion, 12... External pilot passage, 13, 14... Port, 16... Piston,
19... Seal member, 21... Action chamber.
Claims (1)
係合により一体にするようにした弁組立体におい
て、 上記取付台には、弁取付面の両側に係合部を設
けると共に、その弁取付面に開口する複数のポー
トを設け、 上記各ポート内には、中心に流体流路を形成し
たピストンを嵌入すると共に、そのピストンの周
囲に方向切換弁側が大径にされた作用室を形成し
て、この作用室にパイロツト流体を供給する外部
パイロツトポートを開口させ、 上記方向切換弁は、上記取付台の係合部に係合
する係合部と、上記ポートに接続する複数のポー
トとを備え、 それらのポートには、上記作用室に供給された
パイロツト流体でピストンが作動したときに、そ
のピストンとの間をシールして流路を連通させる
シール面を設け、 かつ、上記ピストンの作動によつて方向切換弁
と取付台の両係合部の係合を保持可能とした、 こと特徴とする弁組立体。[Claims for Utility Model Registration] In a valve assembly in which a directional control valve and its mounting base are integrated by engagement of their engaging parts, the mounting base has a In addition to providing an engaging portion, a plurality of ports that open on the valve mounting surface are provided, and a piston with a fluid flow path formed in the center is fitted into each of the ports, and a directional valve side is provided around the piston. The directional control valve has an engaging portion that engages with an engaging portion of the mounting base, and an external pilot port that supplies pilot fluid to the operating chamber is opened, and the directional control valve has an engaging portion that engages with an engaging portion of the mounting base. A plurality of ports connected to the above port are provided, and each port includes a seal that seals between the piston and the piston to communicate a flow path when the piston is actuated by the pilot fluid supplied to the action chamber. A valve assembly characterized in that the valve assembly is provided with a surface, and is capable of maintaining engagement between the engaging portions of the directional control valve and the mounting base by the operation of the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13417985U JPS6241903U (en) | 1985-09-02 | 1985-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13417985U JPS6241903U (en) | 1985-09-02 | 1985-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6241903U true JPS6241903U (en) | 1987-03-13 |
Family
ID=31035179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13417985U Pending JPS6241903U (en) | 1985-09-02 | 1985-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6241903U (en) |
-
1985
- 1985-09-02 JP JP13417985U patent/JPS6241903U/ja active Pending