JPS5831462U - Hydraulic system for driving hydraulic rotating bodies - Google Patents
Hydraulic system for driving hydraulic rotating bodiesInfo
- Publication number
- JPS5831462U JPS5831462U JP12523381U JP12523381U JPS5831462U JP S5831462 U JPS5831462 U JP S5831462U JP 12523381 U JP12523381 U JP 12523381U JP 12523381 U JP12523381 U JP 12523381U JP S5831462 U JPS5831462 U JP S5831462U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- rotating bodies
- driving
- pilot
- control valve
- 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
- Control Of Fluid Gearings (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案装置の１例の線図、第２図はその特性曲
線図である。
１・・・回転体、２・・・駆動回路、３・・・可変容量
形油圧ポンプ、４・・・パイロット制御弁、５・・・パ
イロット回路、６・・・制御シリンダ、７・・・レギュ
レータ、８・・・タンク、９・・・第２パイロツト制御
弁。FIG. 1 is a diagram of one example of the device of the present invention, and FIG. 2 is a diagram of its characteristic curve. DESCRIPTION OF SYMBOLS 1... Rotating body, 2... Drive circuit, 3... Variable displacement hydraulic pump, 4... Pilot control valve, 5... Pilot circuit, 6... Control cylinder, 7... Regulator, 8...Tank, 9...Second pilot control valve.
Claims (1)
接続し、該ポンプ３に、パイロット圧力により作動され
るパイロット制御弁４と該制御弁４を介して導入される
パイロット回路５の圧力で作動する制御シリンダ６とか
ら成るレギュレータフを設けて該ポンプ３の容量を可変
とすると共に該パイロット回路５に前記駆動回路２の圧
力の増大時には該パイロット回路５をタンク８に接続す
る第２パイロツト制御弁９を設けて成る油圧回転体駆動
用油圧装置。A variable displacement hydraulic pump 3 is connected to the drive circuit 2 of the hydraulic rotating body 1, and the pressure of the pilot circuit 5 is introduced into the pump 3 via a pilot control valve 4 operated by pilot pressure and the control valve 4. A regulator is provided to make the capacity of the pump 3 variable by providing a regulator consisting of a control cylinder 6 which operates at A hydraulic system for driving a hydraulic rotating body, which is provided with a pilot control valve 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12523381U JPS5831462U (en) | 1981-08-26 | 1981-08-26 | Hydraulic system for driving hydraulic rotating bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12523381U JPS5831462U (en) | 1981-08-26 | 1981-08-26 | Hydraulic system for driving hydraulic rotating bodies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5831462U true JPS5831462U (en) | 1983-03-01 |
Family
ID=29919076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12523381U Pending JPS5831462U (en) | 1981-08-26 | 1981-08-26 | Hydraulic system for driving hydraulic rotating bodies |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5831462U (en) |
-
1981
- 1981-08-26 JP JP12523381U patent/JPS5831462U/en active Pending
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