JPS6014301U - Hydraulic servo device - Google Patents
Hydraulic servo deviceInfo
- Publication number
- JPS6014301U JPS6014301U JP10526883U JP10526883U JPS6014301U JP S6014301 U JPS6014301 U JP S6014301U JP 10526883 U JP10526883 U JP 10526883U JP 10526883 U JP10526883 U JP 10526883U JP S6014301 U JPS6014301 U JP S6014301U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- control valve
- servo device
- hydraulic pressure
- line side
- 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
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図は従来の液圧サーボ装置の構成図、第2図は同じ
く液圧サーボ装置の伝達関数のブロック図、第3図は同
じくステップ応答図、第4図は同じく周波数応答図、第
5図は本考案の構成図、第6図は本考案の効果を示すス
テップ応答図、第7図ないし第10図は他の実施例の系
統図である。
1・・・ラム、2・・・シリンダ、3・・・液室、4・
・・液圧制御管路、5・・・制御弁、6・・・検出器、
7・・・制御装置、8・・・指令回路、9・・・液圧源
、10・・・液圧供給管路、11・・・液圧戻り管路、
12・・・チャンバー、13・・・絞り、14・・・切
換弁。
l 豐
1 戸8
1[・做
9 JJ
第 5 口 −
弔 7 図
↑Fig. 1 is a block diagram of a conventional hydraulic servo device, Fig. 2 is a block diagram of a transfer function of the hydraulic servo device, Fig. 3 is a step response diagram, Fig. 4 is a frequency response diagram, and Fig. 5 is a block diagram of a transfer function of the hydraulic servo device. FIG. 6 is a block diagram of the present invention, FIG. 6 is a step response diagram showing the effects of the present invention, and FIGS. 7 to 10 are system diagrams of other embodiments. 1... Ram, 2... Cylinder, 3... Liquid chamber, 4...
...Liquid pressure control pipe, 5...Control valve, 6...Detector,
7... Control device, 8... Command circuit, 9... Hydraulic pressure source, 10... Hydraulic pressure supply line, 11... Hydraulic pressure return line,
12...Chamber, 13...Aperture, 14...Switching valve. l 豐1 口8 1[・做9 JJ 5th exit - Condolence 7 Figure↑
Claims (1)
ンダと液圧シリンダ内の液量又は液圧を制御する制御弁
と液圧シリンダの液圧又は変位を直接又は間接的に検出
する検出器と、検出器の出力を演算、増141L制御弁
への入力とする制御装置からなる液圧サーボ装置におい
て、制御弁に液体を供給する液圧供給管路側に、液圧チ
ャンバーを設(=jた事、又は前記制御弁から液圧タン
クへ液体を戻す液圧戻り管路側に液圧チャンバーを設け
た事、又は、液圧供給管路側及び液圧戻り管路側の各々
に液圧チャンバーを設けた事を特徴とする液圧サーボ装
置。Detection that directly or indirectly detects the output load or the hydraulic cylinder for controlling hydraulic pressure or displacement, the control valve for controlling the liquid volume or hydraulic pressure in the hydraulic cylinder, and the hydraulic pressure or displacement of the hydraulic cylinder. In a hydraulic servo device consisting of a controller and a control device that calculates the output of the detector and inputs it to the control valve, a hydraulic chamber is installed on the side of the hydraulic supply pipe that supplies liquid to the control valve (= j, or a hydraulic chamber is provided on the hydraulic pressure return line side that returns liquid from the control valve to the hydraulic tank, or a hydraulic chamber is provided on each of the hydraulic supply line side and the hydraulic pressure return line side. A hydraulic servo device characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10526883U JPS6014301U (en) | 1983-07-08 | 1983-07-08 | Hydraulic servo device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10526883U JPS6014301U (en) | 1983-07-08 | 1983-07-08 | Hydraulic servo device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6014301U true JPS6014301U (en) | 1985-01-31 |
Family
ID=30246817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10526883U Pending JPS6014301U (en) | 1983-07-08 | 1983-07-08 | Hydraulic servo device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6014301U (en) |
-
1983
- 1983-07-08 JP JP10526883U patent/JPS6014301U/en active Pending
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