JPH0332201U - - Google Patents
Info
- Publication number
- JPH0332201U JPH0332201U JP9269389U JP9269389U JPH0332201U JP H0332201 U JPH0332201 U JP H0332201U JP 9269389 U JP9269389 U JP 9269389U JP 9269389 U JP9269389 U JP 9269389U JP H0332201 U JPH0332201 U JP H0332201U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- pressure oil
- diversion valve
- hydraulic circuit
- supply
- 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 4
Landscapes
- Fluid-Pressure Circuits (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Description
第１図はシリンダ及びシリンダヘツドの側面断
面図、第２図はシリンダヘツドの同じく側面断面
図、第３図は圧油供給回路の油圧回路図、第４図
はエンジン回転数と各油圧回路の流量の関係を示
すグラフ、第５図は分流器の回路を示す油圧回路
図、第６図は第５図におけるエンジン回転数と各
油圧回路の流量の関係を示すグラフ、第７図はシ
リンダ及びシリンダの側部に設けられた油圧バル
ブの取付構造を示す側面図、第８図同じく背面図
である。
１……圧油供給回路、５……分流機構、６……
油路、１５……分流弁、１７……シリンダ、２５
……シリンダヘツド。
Fig. 1 is a side sectional view of the cylinder and cylinder head, Fig. 2 is a side sectional view of the cylinder head, Fig. 3 is a hydraulic circuit diagram of the pressure oil supply circuit, and Fig. 4 is a diagram of the engine speed and each hydraulic circuit. Graph showing the relationship between the flow rates, Figure 5 is a hydraulic circuit diagram showing the shunt circuit, Figure 6 is a graph showing the relationship between the engine speed and the flow rate of each hydraulic circuit in Figure 5, Figure 7 is the cylinder and hydraulic circuit diagram. FIG. 8 is a side view showing the mounting structure of the hydraulic valve provided on the side of the cylinder, and FIG. 8 is also a rear view. 1... Pressure oil supply circuit, 5... Diversion mechanism, 6...
Oil passage, 15... Diversion valve, 17... Cylinder, 25
...Cylinder head.
Claims (1)
れた一方の油路６ａには一定圧油を供給し、他方
の油路６ｂには前記一定供給された圧油の残りの
余剰圧油を供給する油圧回路において、前記他方
の油路６ｂには過剰供給分の圧油を分流する分流
弁１５を設け、該分流弁１５を該他方の油路６ｂ
が接続されるシリンダ１７のシリンダヘツド２５
に一体的に組み込んだ油圧回路における分流弁構
造。 A flow dividing mechanism 5 is provided in the pressure oil supply circuit 1, and constant pressure oil is supplied to one of the divided oil passages 6a, and surplus pressure oil remaining from the constant supply of pressure oil is supplied to the other oil passage 6b. In the hydraulic circuit for supplying the oil, the other oil passage 6b is provided with a diversion valve 15 for diverting the excess supply of pressure oil, and the diversion valve 15 is connected to the other oil passage 6b.
cylinder head 25 of cylinder 17 to which is connected
Diversion valve structure in hydraulic circuit integrated into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9269389U JPH0332201U (en) | 1989-08-07 | 1989-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9269389U JPH0332201U (en) | 1989-08-07 | 1989-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0332201U true JPH0332201U (en) | 1991-03-28 |
Family
ID=31642105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9269389U Pending JPH0332201U (en) | 1989-08-07 | 1989-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010207152A (en) * | 2009-03-11 | 2010-09-24 | Yanmar Co Ltd | Hydraulic structure of working machine |
-
1989
- 1989-08-07 JP JP9269389U patent/JPH0332201U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010207152A (en) * | 2009-03-11 | 2010-09-24 | Yanmar Co Ltd | Hydraulic structure of working machine |
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