JPS5844502U - hydraulic system - Google Patents
hydraulic systemInfo
- Publication number
- JPS5844502U JPS5844502U JP13930981U JP13930981U JPS5844502U JP S5844502 U JPS5844502 U JP S5844502U JP 13930981 U JP13930981 U JP 13930981U JP 13930981 U JP13930981 U JP 13930981U JP S5844502 U JPS5844502 U JP S5844502U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- control means
- hydraulic pumps
- pumps
- hydraulic system
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示す油圧回路図である。
Ｐ□＋ Ｐ２・・・・・・定容量型油圧ポンプ、Ｍａ・
・・・・・モータ、Ｍｂ・・・・・・油圧モータ、■□
＋ ”２・・・・・・電磁弁、Ｓａ。
Ｓｂ、 Ｓｃ・・・・・・ソレノイド。The drawing is a hydraulic circuit diagram showing an embodiment of the present invention. P□+ P2... Fixed displacement hydraulic pump, Ma.
...Motor, Mb...Hydraulic motor, ■□
+ "2... Solenoid valve, Sa. Sb, Sc... Solenoid.
Claims (1)
の油圧ポンプが吐出する圧油を選択的に負荷へ併給し得
、また１又は複数の油圧ポンプが吐出する圧油を選択的
にタンクへ還流し得る油圧制御手段とを備えたことを特
徴とする油圧装置。 ２ 前記油圧制御手段は、いずれかの油圧ポンプを流量
制御手段とするメータアウト回路を含む実用新案登録請
求の範囲第１項記載の油圧装置。[Claims for Utility Model Registration] ・ 1 A system in which pressure oil discharged by a plurality of fixed displacement hydraulic pumps and one or more hydraulic pumps can be selectively supplied together to a load, and one or more hydraulic pumps can discharge 1. A hydraulic device comprising: hydraulic control means capable of selectively returning pressurized oil to a tank. 2. The hydraulic system according to claim 1, wherein the hydraulic control means includes a meter-out circuit using one of the hydraulic pumps as a flow rate control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13930981U JPS5844502U (en) | 1981-09-19 | 1981-09-19 | hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13930981U JPS5844502U (en) | 1981-09-19 | 1981-09-19 | hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5844502U true JPS5844502U (en) | 1983-03-25 |
Family
ID=29932506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13930981U Pending JPS5844502U (en) | 1981-09-19 | 1981-09-19 | hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5844502U (en) |
-
1981
- 1981-09-19 JP JP13930981U patent/JPS5844502U/en active Pending
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