JPS60167207U - fluid control device - Google Patents
fluid control deviceInfo
- Publication number
- JPS60167207U JPS60167207U JP5263184U JP5263184U JPS60167207U JP S60167207 U JPS60167207 U JP S60167207U JP 5263184 U JP5263184 U JP 5263184U JP 5263184 U JP5263184 U JP 5263184U JP S60167207 U JPS60167207 U JP S60167207U
- Authority
- JP
- Japan
- Prior art keywords
- state
- fluid
- control body
- fluid supply
- control device
- 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
- Servomotors (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〜第3図は従来技術に係り、第1図及び第2図は
電磁切換バルブの構造を示す断面図、第3図はサーボバ
ルブの構造を示す断面図、第4図〜第7図はこの考案の
一実施例!ビ係り、第4図はサーボバルブの構造を示す
断面図、第5図及び第6図は作用説明図、第7図は、第
4図のサーボバルブによる位置サーボシステムのタイム
チャート、第8図〜第10図はこの考案を車両に適用し
た場合の一実施例に係り、第8図は後輪の操舵装置を示
す概略図、第9図はサーボバルブのPWM制御構成図、
第10図はパワーシリンダの変位制御例を示すタイムチ
ャートである。
1O−17Xう
25Figures 1 to 3 relate to the prior art, Figures 1 and 2 are cross-sectional views showing the structure of an electromagnetic switching valve, Figure 3 is a cross-sectional view showing the structure of a servo valve, and Figures 4 to 7. The figure shows an example of this idea! Fig. 4 is a sectional view showing the structure of the servo valve, Figs. 5 and 6 are explanatory diagrams of the operation, Fig. 7 is a time chart of the position servo system using the servo valve of Fig. 4, and Fig. 8 - Fig. 10 relates to an embodiment in which this invention is applied to a vehicle, Fig. 8 is a schematic diagram showing a rear wheel steering device, Fig. 9 is a PWM control configuration diagram of a servo valve,
FIG. 10 is a time chart showing an example of displacement control of the power cylinder. 1O-17X U25
Claims (1)
成されいずれか一方を流体供給状態とし他方を流体排出
状態とすることにより前記制御体を左右いずれかへ選択
的に移動される第1、第2圧力室と、この第1、第2圧
力室に各別の流路を介して連通された流体給排装置と、
前記各流路を開閉するように各別に設けられ作動状態で
前記圧力室を流体供給状態とし非作動状態で流体排出状
態とする第1、第2電磁弁とより構成された流体制御装
置。A control body that is movable left and right, and a second control body that is formed at both left and right ends of the control body and that allows the control body to be selectively moved to either the left or right by setting one of the control bodies to a fluid supply state and the other to a fluid discharge state. 1. a second pressure chamber, and a fluid supply/discharge device that communicates with the first and second pressure chambers through separate flow paths;
A fluid control device comprising first and second electromagnetic valves which are separately provided to open and close each of the flow passages, and which bring the pressure chamber into a fluid supply state in an activated state and into a fluid discharge state in an inactive state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5263184U JPS60167207U (en) | 1984-04-12 | 1984-04-12 | fluid control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5263184U JPS60167207U (en) | 1984-04-12 | 1984-04-12 | fluid control device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60167207U true JPS60167207U (en) | 1985-11-06 |
Family
ID=30572756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5263184U Pending JPS60167207U (en) | 1984-04-12 | 1984-04-12 | fluid control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60167207U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62245409A (en) * | 1986-04-18 | 1987-10-26 | Mitsubishi Motors Corp | Control method for pressure reacting type actuator |
JP2018173131A (en) * | 2017-03-31 | 2018-11-08 | 住友重機械工業株式会社 | Position control device, and hydraulic drive device |
-
1984
- 1984-04-12 JP JP5263184U patent/JPS60167207U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62245409A (en) * | 1986-04-18 | 1987-10-26 | Mitsubishi Motors Corp | Control method for pressure reacting type actuator |
JP2018173131A (en) * | 2017-03-31 | 2018-11-08 | 住友重機械工業株式会社 | Position control device, and hydraulic drive device |
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