JPS581807U - Cylinder speed control device - Google Patents
Cylinder speed control deviceInfo
- Publication number
- JPS581807U JPS581807U JP9589081U JP9589081U JPS581807U JP S581807 U JPS581807 U JP S581807U JP 9589081 U JP9589081 U JP 9589081U JP 9589081 U JP9589081 U JP 9589081U JP S581807 U JPS581807 U JP S581807U
- Authority
- JP
- Japan
- Prior art keywords
- speed control
- valve
- elastic force
- fluid pressure
- signal
- 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
Landscapes
- Fluid-Pressure Circuits (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の手動操作式の速度制御弁をシリンダに接
続した状態を示す回路図、第２図、第３図は本考案の実
施例を示し、第２図は速度制御装置の縦断面図、第３図
は速度制御装置をシリンダに接続した状態を示す回路図
である。
図において、１は速度制御弁の本体、２はシリンダ側ポ
ート、３は切換弁側ポート、７は弁孔、８は弁体、１．
０は閉止バネ、１１は弁駆動機構、１４は信号流体導入
室、１９は圧力調整器である。Fig. 1 is a circuit diagram showing a state in which a conventional manually operated speed control valve is connected to a cylinder, Figs. 2 and 3 show an embodiment of the present invention, and Fig. 2 is a longitudinal section of the speed control device. 3 are circuit diagrams showing a state in which a speed control device is connected to a cylinder. In the figure, 1 is the main body of the speed control valve, 2 is the cylinder side port, 3 is the switching valve side port, 7 is the valve hole, 8 is the valve body, 1.
0 is a closing spring, 11 is a valve drive mechanism, 14 is a signal fluid introduction chamber, and 19 is a pressure regulator.
Claims (1)
を制御する速度制御弁において、速度制御弁には流体圧
信号によって作動する弁駆動機構を設け、この弁駆動機
構の作動部材と速度制御弁の弁体とを連結して連動させ
、弁駆動機構の作動部材が作動する作動室内の、作動部
材で仕切られた一方に信号流体導入室を設けると共に、
前記作動部材に作用する信号流体圧力と相反する方向に
弾圧力が作用するように弾圧手段を設け、前記信号流体
導入室に導入された信号流体圧力と弾圧手段の弾圧力を
バランスさせることにより、前記弁体の位置を制御して
弁開度を設定することを特徴とするシリンダの速度制御
装置。In a speed control valve that controls the moving speed of a piston by changing the discharge flow rate of a fluid pressure cylinder, the speed control valve is provided with a valve drive mechanism that is operated by a fluid pressure signal, and the operating member of this valve drive mechanism and the speed control valve are A signal fluid introduction chamber is provided in one side of the working chamber in which the working member of the valve drive mechanism operates, which is connected to and interlocks with the valve body, and is partitioned by the working member.
By providing an elastic force so that an elastic force acts in a direction opposite to the signal fluid pressure acting on the actuating member, and balancing the signal fluid pressure introduced into the signal fluid introduction chamber and the elastic force of the elastic force, A cylinder speed control device, characterized in that the valve opening degree is set by controlling the position of the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9589081U JPS581807U (en) | 1981-06-27 | 1981-06-27 | Cylinder speed control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9589081U JPS581807U (en) | 1981-06-27 | 1981-06-27 | Cylinder speed control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS581807U true JPS581807U (en) | 1983-01-07 |
Family
ID=29890778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9589081U Pending JPS581807U (en) | 1981-06-27 | 1981-06-27 | Cylinder speed control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS581807U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60106800U (en) * | 1983-12-27 | 1985-07-20 | 株式会社 スリ−アイヴオリ− | character decorative board |
| JPH02264058A (en) * | 1988-12-18 | 1990-10-26 | Sadako Kobayashi | Method for forming yarn-like and fibrous linear material into planar shape and planar material thereof |
| WO2015029866A1 (en) * | 2013-09-02 | 2015-03-05 | Smc株式会社 | Fluid control valve |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4814667U (en) * | 1971-06-24 | 1973-02-19 | ||
| JPS491494A (en) * | 1972-03-08 | 1974-01-08 |
-
1981
- 1981-06-27 JP JP9589081U patent/JPS581807U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4814667U (en) * | 1971-06-24 | 1973-02-19 | ||
| JPS491494A (en) * | 1972-03-08 | 1974-01-08 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60106800U (en) * | 1983-12-27 | 1985-07-20 | 株式会社 スリ−アイヴオリ− | character decorative board |
| JPH02264058A (en) * | 1988-12-18 | 1990-10-26 | Sadako Kobayashi | Method for forming yarn-like and fibrous linear material into planar shape and planar material thereof |
| WO2015029866A1 (en) * | 2013-09-02 | 2015-03-05 | Smc株式会社 | Fluid control valve |
| CN105518310A (en) * | 2013-09-02 | 2016-04-20 | Smc株式会社 | Fluid control valve |
| JPWO2015029866A1 (en) * | 2013-09-02 | 2017-03-02 | Smc株式会社 | Fluid control valve |
| TWI603002B (en) * | 2013-09-02 | 2017-10-21 | Ｓｍｃ股份有限公司 | Fluid control valve |
| RU2641197C2 (en) * | 2013-09-02 | 2018-01-16 | ЭсЭмСи КОРПОРЕЙШН | Fluid medium control valve |
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