JPS53140479A - Hydraulic pressure controller - Google Patents
Hydraulic pressure controllerInfo
- Publication number
- JPS53140479A JPS53140479A JP5564877A JP5564877A JPS53140479A JP S53140479 A JPS53140479 A JP S53140479A JP 5564877 A JP5564877 A JP 5564877A JP 5564877 A JP5564877 A JP 5564877A JP S53140479 A JPS53140479 A JP S53140479A
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic pressure
- pressure controller
- path
- pressure
- pump
- 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
PURPOSE: To prevent hunting phenomenon, etc. caused by using the by-path pressure of a main variable volume type pump as control pressure, in a hydraulic pressure drive device that disposes a center by-path type direction change-over valve between the main pump and an actuator.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5564877A JPS53140479A (en) | 1977-05-13 | 1977-05-13 | Hydraulic pressure controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5564877A JPS53140479A (en) | 1977-05-13 | 1977-05-13 | Hydraulic pressure controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53140479A true JPS53140479A (en) | 1978-12-07 |
Family
ID=13004634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5564877A Pending JPS53140479A (en) | 1977-05-13 | 1977-05-13 | Hydraulic pressure controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53140479A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5818579A (en) * | 1981-07-24 | 1983-02-03 | Ishikawajima Harima Heavy Ind Co Ltd | Pump controller |
JPS5943203A (en) * | 1982-09-03 | 1984-03-10 | Kayaba Ind Co Ltd | Hydraulic pressure control circuit |
JPH01171901U (en) * | 1988-05-24 | 1989-12-06 |
-
1977
- 1977-05-13 JP JP5564877A patent/JPS53140479A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5818579A (en) * | 1981-07-24 | 1983-02-03 | Ishikawajima Harima Heavy Ind Co Ltd | Pump controller |
JPS5943203A (en) * | 1982-09-03 | 1984-03-10 | Kayaba Ind Co Ltd | Hydraulic pressure control circuit |
JPH0333927B2 (en) * | 1982-09-03 | 1991-05-20 | Kayaba Industry Co Ltd | |
JPH01171901U (en) * | 1988-05-24 | 1989-12-06 |
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