JPS58189803U - Control valve for hydraulic servo - Google Patents
Control valve for hydraulic servoInfo
- Publication number
- JPS58189803U JPS58189803U JP8616782U JP8616782U JPS58189803U JP S58189803 U JPS58189803 U JP S58189803U JP 8616782 U JP8616782 U JP 8616782U JP 8616782 U JP8616782 U JP 8616782U JP S58189803 U JPS58189803 U JP S58189803U
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- hydraulic
- hydraulic servo
- hydraulic cylinder
- controlling
- 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.)
- Granted
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図は従来
の構成のブロック線図、第３図は本考案の一実施例の液
圧サーボ装置の構成図、第４図は本考案の効果を示すグ
ラフ、第５図、第６図は本考案の他の実施例の構成図で
ある。
１・・・ラム、２・・・シリンダ、３・・・液室、４・
・・液圧管路、５・・・制御弁、６・・・検出器、７・
・・制御装置、８・・・指令回路、９・・・液圧源、１
０・・・チャンバー、１１・・・絞り、１２・・・パイ
プ、１３・・・ブロック（マニホールド）。Fig. 1 is a block diagram of a conventional hydraulic servo device, Fig. 2 is a block diagram of the conventional structure, Fig. 3 is a block diagram of a hydraulic servo device according to an embodiment of the present invention, and Fig. 4 is a block diagram of a conventional hydraulic servo device. Graphs showing the effects of the invention, FIGS. 5 and 6, are block diagrams of other embodiments of the invention. 1... Ram, 2... Cylinder, 3... Liquid chamber, 4...
... Hydraulic pressure pipe line, 5 ... Control valve, 6 ... Detector, 7.
...Control device, 8...Command circuit, 9...Liquid pressure source, 1
0...Chamber, 11...Aperture, 12...Pipe, 13...Block (manifold).
Claims (1)
と、この液圧シリンダ内の液量又は液圧を制御する制御
弁と、前記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、この検出器の出力を演算、増巾
し前記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、前記制御弁自体にパイプ、チャンバー
又はパイプとチャンバーの直列した組合せを設けたこと
を特徴とする液圧サーボ用制御弁。A hydraulic cylinder for controlling an output load, hydraulic pressure or displacement, a control valve for controlling the liquid amount or hydraulic pressure in this hydraulic cylinder, and a hydraulic cylinder for directly or indirectly controlling the hydraulic pressure or displacement of the hydraulic cylinder. In a hydraulic servo device consisting of a detector for detection and a control device for calculating and amplifying the output of this detector and inputting it to the control valve, the control valve itself has a pipe, a chamber, or a pipe and a chamber connected in series. A hydraulic servo control valve characterized by having a combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8616782U JPS58189803U (en) | 1982-06-11 | 1982-06-11 | Control valve for hydraulic servo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8616782U JPS58189803U (en) | 1982-06-11 | 1982-06-11 | Control valve for hydraulic servo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58189803U true JPS58189803U (en) | 1983-12-16 |
| JPS6318803Y2 JPS6318803Y2 (en) | 1988-05-26 |
Family
ID=30094997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8616782U Granted JPS58189803U (en) | 1982-06-11 | 1982-06-11 | Control valve for hydraulic servo |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58189803U (en) |
-
1982
- 1982-06-11 JP JP8616782U patent/JPS58189803U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6318803Y2 (en) | 1988-05-26 |
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