JPH0281902U - - Google Patents
Info
- Publication number
- JPH0281902U JPH0281902U JP16083288U JP16083288U JPH0281902U JP H0281902 U JPH0281902 U JP H0281902U JP 16083288 U JP16083288 U JP 16083288U JP 16083288 U JP16083288 U JP 16083288U JP H0281902 U JPH0281902 U JP H0281902U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic pump
- discharge side
- section
- sending
- variable throttle
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Fluid-Pressure Circuits (AREA)
Description
第１図は本考案の実施例を示す回路図、第２図
は従来例の回路図である。
Ａは制御弁、１０は可変絞り部、１１は圧力補
償部、１３は油圧ポンプ、１４はアンロード弁。
FIG. 1 is a circuit diagram showing an embodiment of the present invention, and FIG. 2 is a circuit diagram of a conventional example. A is a control valve, 10 is a variable throttle section, 11 is a pressure compensation section, 13 is a hydraulic pump, and 14 is an unload valve.
Claims (1)
圧力補償部１１を備えた制御弁Ａを複数並列接続
すると共に、前記油圧ポンプ１３の吐出側にアン
ロード弁１４を設け、前記アンロード弁１４と前
記各圧力補償部１１とに外部制御信号を送るコン
トローラ１５を設けて成る油圧回路。 A plurality of control valves A each having a variable throttle section 10 and a pressure compensation section 11 are connected in parallel to the discharge side of the hydraulic pump 13, and an unload valve 14 is provided on the discharge side of the hydraulic pump 13. and a controller 15 for sending an external control signal to each of the pressure compensators 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16083288U JPH0281902U (en) | 1988-12-13 | 1988-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16083288U JPH0281902U (en) | 1988-12-13 | 1988-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0281902U true JPH0281902U (en) | 1990-06-25 |
Family
ID=31443243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16083288U Pending JPH0281902U (en) | 1988-12-13 | 1988-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0281902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994015103A1 (en) * | 1992-12-22 | 1994-07-07 | Kabushiki Kaisha Komatsu Seisakusho | Operation valve equipped with pressure compensation valve |
-
1988
- 1988-12-13 JP JP16083288U patent/JPH0281902U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994015103A1 (en) * | 1992-12-22 | 1994-07-07 | Kabushiki Kaisha Komatsu Seisakusho | Operation valve equipped with pressure compensation valve |
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