JPS5341682A - Liquid circuit keeping input power of liquid pressure pump within any specified constant valve - Google Patents
Liquid circuit keeping input power of liquid pressure pump within any specified constant valveInfo
- Publication number
- JPS5341682A JPS5341682A JP11599876A JP11599876A JPS5341682A JP S5341682 A JPS5341682 A JP S5341682A JP 11599876 A JP11599876 A JP 11599876A JP 11599876 A JP11599876 A JP 11599876A JP S5341682 A JPS5341682 A JP S5341682A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- input power
- liquid pressure
- pressure pump
- specified constant
- 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)
- Servomotors (AREA)
Abstract
PURPOSE:To develop a liquid pressure circuit of simpler mechanism provided with a liquid pressure servo device in which a controlling range of its liquid pressure pump is not limited to a predetermined power curve, and an input power of the pump can be controlled at will within a predetermined power range.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11599876A JPS5341682A (en) | 1976-09-29 | 1976-09-29 | Liquid circuit keeping input power of liquid pressure pump within any specified constant valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11599876A JPS5341682A (en) | 1976-09-29 | 1976-09-29 | Liquid circuit keeping input power of liquid pressure pump within any specified constant valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5341682A true JPS5341682A (en) | 1978-04-15 |
Family
ID=14676307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11599876A Pending JPS5341682A (en) | 1976-09-29 | 1976-09-29 | Liquid circuit keeping input power of liquid pressure pump within any specified constant valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5341682A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60256603A (en) * | 1984-06-01 | 1985-12-18 | Yukio Watanabe | Cylinder device |
JPS63185902U (en) * | 1987-05-23 | 1988-11-29 | ||
JP2010513822A (en) * | 2006-12-22 | 2010-04-30 | キャタピラー インコーポレイテッド | Rotary hydraulic valve |
-
1976
- 1976-09-29 JP JP11599876A patent/JPS5341682A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60256603A (en) * | 1984-06-01 | 1985-12-18 | Yukio Watanabe | Cylinder device |
JPS63185902U (en) * | 1987-05-23 | 1988-11-29 | ||
JP2010513822A (en) * | 2006-12-22 | 2010-04-30 | キャタピラー インコーポレイテッド | Rotary hydraulic valve |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Effective date: 20040820 Free format text: JAPANESE INTERMEDIATE CODE: A621 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060530 |
|
A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20061016 |
|
A02 | Decision of refusal |
Effective date: 20061121 Free format text: JAPANESE INTERMEDIATE CODE: A02 |