JPH0212504U - - Google Patents
Info
- Publication number
- JPH0212504U JPH0212504U JP9003788U JP9003788U JPH0212504U JP H0212504 U JPH0212504 U JP H0212504U JP 9003788 U JP9003788 U JP 9003788U JP 9003788 U JP9003788 U JP 9003788U JP H0212504 U JPH0212504 U JP H0212504U
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- pressure
- directional control
- fluid
- reduces
- 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 description 9
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Fluid-Pressure Circuits (AREA)
Description
第１図は本考案に係る高速で作動する流体圧の
減速装置の配管系統図、第２図は従来の高速で作
動する流体アクチユエータの減速装置の概略図、
第３図は第２図の装置のエア回路図、である。
１１……アクチユエータ（エアシリンダ）、１
３……第１の方向切換制御弁、１４……流体供給
源（エア供給源）、１５，２５……第２の方向切
換制御弁、１７，２７……第３の方向切換制御弁
、２０，３０……圧力調整弁、４２，４３……検
出手段。
FIG. 1 is a piping system diagram of a fluid pressure reduction device that operates at high speed according to the present invention, and FIG. 2 is a schematic diagram of a conventional reduction device for a fluid actuator that operates at high speed.
FIG. 3 is an air circuit diagram of the device shown in FIG. 2. 11...actuator (air cylinder), 1
3...First directional control valve, 14...Fluid supply source (air supply source), 15, 25...Second directional control valve, 17, 27...Third directional control valve, 20 , 30... pressure regulating valve, 42, 43... detection means.
Claims (1)
に接続される第１の方向切換制御弁と、 該第１の方向切換制御弁の排出ポートに接続さ
れる第２の方向切換制御弁と、 前記アクチユエータの減速位置で作動し前記第
２の方向切換制御弁を切換える検出手段と、 前記第１の方向切換制御弁へ流体を圧送する流
体供給源側に接続され該流体供給源側から圧送さ
れる流体の圧力を減圧する圧力調整弁と、 前記検出手段の作動時に前記圧力調整手段によ
り減圧された流体供給源側の圧力を前記第２の方
向切換制御弁および第１の方向切換制御弁を介し
て前記アクチユエータの反駆動方向に加え、かつ
該減圧力が設定値を越えた時は該圧力を減圧する
第３の方向切換制御弁と、 を具備したことを特徴とする高速で作動する流
体圧アクチユエータの減速装置。[Claims for Utility Model Registration] A first directional control valve connected to an actuator that reciprocates based on fluid pressure; and a second directional control valve connected to a discharge port of the first directional control valve. a switching control valve; a detecting means that operates when the actuator is in a deceleration position to switch the second directional control valve; and a detection means connected to a fluid supply source that pumps fluid to the first directional control valve. a pressure regulating valve that reduces the pressure of the fluid pumped from the source side; and a pressure regulating valve that reduces the pressure of the fluid supplied from the source side; A third directional control valve that applies pressure in the opposite drive direction of the actuator via the directional control valve and reduces the pressure when the reduced pressure exceeds a set value. A reduction device for fluid pressure actuators that operate at high speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9003788U JPH0212504U (en) | 1988-07-08 | 1988-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9003788U JPH0212504U (en) | 1988-07-08 | 1988-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0212504U true JPH0212504U (en) | 1990-01-25 |
Family
ID=31314574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9003788U Pending JPH0212504U (en) | 1988-07-08 | 1988-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0212504U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04127404U (en) * | 1991-05-13 | 1992-11-19 | 隆 木村 | Pneumatic switching valve control device |
| JPH0738160U (en) * | 1993-12-14 | 1995-07-14 | 株式会社幸袋工作所 | Charging vehicle charging hole cleaning device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51141974A (en) * | 1975-06-02 | 1976-12-07 | Fuji Electric Co Ltd | Control process of double motion of air pressure cylinder |
-
1988
- 1988-07-08 JP JP9003788U patent/JPH0212504U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51141974A (en) * | 1975-06-02 | 1976-12-07 | Fuji Electric Co Ltd | Control process of double motion of air pressure cylinder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04127404U (en) * | 1991-05-13 | 1992-11-19 | 隆 木村 | Pneumatic switching valve control device |
| JPH0738160U (en) * | 1993-12-14 | 1995-07-14 | 株式会社幸袋工作所 | Charging vehicle charging hole cleaning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0212504U (en) | ||
| JPH0369752U (en) | ||
| JPH01163248U (en) | ||
| JPH0253533U (en) | ||
| JPH0399208U (en) | ||
| JPH01139101U (en) | ||
| JPH0269509U (en) | ||
| JPS6354521U (en) | ||
| JPH0254904U (en) | ||
| JPH0365769U (en) | ||
| JPH0213097U (en) | ||
| JPH0439166U (en) | ||
| JPH0258104U (en) | ||
| JPH01103779U (en) | ||
| JPS59110270U (en) | Hydraulic circuit of power steering device | |
| JPH02132870U (en) | ||
| JPH0479760U (en) | ||
| JPH0198260U (en) | ||
| JPH023599U (en) | ||
| JPH0319102U (en) | ||
| JPS61159634U (en) | ||
| JPH0293170U (en) | ||
| JPS61193201U (en) | ||
| JPH0272324U (en) | ||
| JPH0313265U (en) |