JPS5652603A - Directional control valve with pressure compensating valve - Google Patents
Directional control valve with pressure compensating valveInfo
- Publication number
- JPS5652603A JPS5652603A JP12932779A JP12932779A JPS5652603A JP S5652603 A JPS5652603 A JP S5652603A JP 12932779 A JP12932779 A JP 12932779A JP 12932779 A JP12932779 A JP 12932779A JP S5652603 A JPS5652603 A JP S5652603A
- Authority
- JP
- Japan
- Prior art keywords
- pressure compensating
- pressure
- directional control
- fluid
- 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.)
- Granted
Links
Landscapes
- Fluid-Pressure Circuits (AREA)
Abstract
PURPOSE: To make the structure of a pressure fluid circuit compact, by providing a flow dividing type pressure compensating valve between a pressure source and the first and the second fluid circuits, and also providing a by-pass type pressure compensating valve between the second fluid circuit and a tank.
CONSTITUTION: The flow dividing type pressure compensating valve 5 is provided between a pressure source 2 and the first and the second fluid circuits 4a, 4b, and the by-pass type pressure compensating valve 6 is provided between the second fluid circuit 4b and a tank 8. With such an arrangment, the difference of fluid pressure in first supply passage 7a, 7b for the first and the second fluid circuits 4a, 4b and that in second supply passages 13aW13c for the directional control valves can be kept constant by the fuction of said flow dividing and by-pass type pressure compensating valves 5, 6. Therefore, the structure of a pressure fluid circuit can be made compact since it is not necessary to use a plurality of pressure compensating valves in constituting a pressure fluid circuit in which a plurality of directional control valves are used.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12932779A JPS5833402B2 (en) | 1979-10-06 | 1979-10-06 | Directional valve with pressure compensation valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12932779A JPS5833402B2 (en) | 1979-10-06 | 1979-10-06 | Directional valve with pressure compensation valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5652603A true JPS5652603A (en) | 1981-05-11 |
JPS5833402B2 JPS5833402B2 (en) | 1983-07-19 |
Family
ID=15006842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12932779A Expired JPS5833402B2 (en) | 1979-10-06 | 1979-10-06 | Directional valve with pressure compensation valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5833402B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5038671A (en) * | 1988-04-14 | 1991-08-13 | Diesel Kiki Co., Ltd. | Control valve |
-
1979
- 1979-10-06 JP JP12932779A patent/JPS5833402B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5038671A (en) * | 1988-04-14 | 1991-08-13 | Diesel Kiki Co., Ltd. | Control valve |
Also Published As
Publication number | Publication date |
---|---|
JPS5833402B2 (en) | 1983-07-19 |
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