JPS60245804A - 可変容量ポンプの制御回路 - Google Patents
可変容量ポンプの制御回路Info
- Publication number
- JPS60245804A JPS60245804A JP59101403A JP10140384A JPS60245804A JP S60245804 A JPS60245804 A JP S60245804A JP 59101403 A JP59101403 A JP 59101403A JP 10140384 A JP10140384 A JP 10140384A JP S60245804 A JPS60245804 A JP S60245804A
- Authority
- JP
- Japan
- Prior art keywords
- pilot
- valve
- switching valve
- pressure
- displacement 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.)
- Granted
Links
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59101403A JPS60245804A (ja) | 1984-05-19 | 1984-05-19 | 可変容量ポンプの制御回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59101403A JPS60245804A (ja) | 1984-05-19 | 1984-05-19 | 可変容量ポンプの制御回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60245804A true JPS60245804A (ja) | 1985-12-05 |
| JPH0371561B2 JPH0371561B2 (enrdf_load_stackoverflow) | 1991-11-13 |
Family
ID=14299757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59101403A Granted JPS60245804A (ja) | 1984-05-19 | 1984-05-19 | 可変容量ポンプの制御回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60245804A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0658202U (ja) * | 1993-01-26 | 1994-08-12 | 日本車輌製造株式会社 | 建設機械の油圧回路 |
| WO2013042483A1 (ja) * | 2011-09-21 | 2013-03-28 | 住友重機械工業株式会社 | 油圧制御装置及び油圧制御方法 |
-
1984
- 1984-05-19 JP JP59101403A patent/JPS60245804A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0658202U (ja) * | 1993-01-26 | 1994-08-12 | 日本車輌製造株式会社 | 建設機械の油圧回路 |
| WO2013042483A1 (ja) * | 2011-09-21 | 2013-03-28 | 住友重機械工業株式会社 | 油圧制御装置及び油圧制御方法 |
| JP2013068257A (ja) * | 2011-09-21 | 2013-04-18 | Sumitomo Heavy Ind Ltd | 油圧制御装置及び油圧制御方法 |
| CN103748364A (zh) * | 2011-09-21 | 2014-04-23 | 住友重机械工业株式会社 | 液压控制装置及液压控制方法 |
| US9651061B2 (en) | 2011-09-21 | 2017-05-16 | Sumitomo Heavy Industries, Ltd. | Hydraulic control apparatus and method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0371561B2 (enrdf_load_stackoverflow) | 1991-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |