JPS5428979A - Control circuit of variable capacity pump - Google Patents
Control circuit of variable capacity pumpInfo
- Publication number
- JPS5428979A JPS5428979A JP9460277A JP9460277A JPS5428979A JP S5428979 A JPS5428979 A JP S5428979A JP 9460277 A JP9460277 A JP 9460277A JP 9460277 A JP9460277 A JP 9460277A JP S5428979 A JPS5428979 A JP S5428979A
- Authority
- JP
- Japan
- Prior art keywords
- variable capacity
- control circuit
- capacity pump
- pump
- during operation
- 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)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
PURPOSE: To provide a control circuit of variable capacity pump enabling the discharge rate of variable capacity pump to reduce during operation of relief valve.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9460277A JPS5428979A (en) | 1977-08-09 | 1977-08-09 | Control circuit of variable capacity pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9460277A JPS5428979A (en) | 1977-08-09 | 1977-08-09 | Control circuit of variable capacity pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5428979A true JPS5428979A (en) | 1979-03-03 |
Family
ID=14114794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9460277A Pending JPS5428979A (en) | 1977-08-09 | 1977-08-09 | Control circuit of variable capacity pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5428979A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60256609A (en) * | 1984-06-01 | 1985-12-18 | Hitachi Constr Mach Co Ltd | Control valve |
-
1977
- 1977-08-09 JP JP9460277A patent/JPS5428979A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60256609A (en) * | 1984-06-01 | 1985-12-18 | Hitachi Constr Mach Co Ltd | Control valve |
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