JPH0178704U - - Google Patents
Info
- Publication number
- JPH0178704U JPH0178704U JP1987174750U JP17475087U JPH0178704U JP H0178704 U JPH0178704 U JP H0178704U JP 1987174750 U JP1987174750 U JP 1987174750U JP 17475087 U JP17475087 U JP 17475087U JP H0178704 U JPH0178704 U JP H0178704U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- load flow
- path
- main supply
- main
- 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
- 239000012530 fluid Substances 0.000 claims 2
- 239000008400 supply water Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Forklifts And Lifting Vehicles (AREA)
- Fluid-Pressure Circuits (AREA)
Description
図面第１〜３図はこの考案の実施例を示すもの
で、第１図は断面図、第２図は第１図の―線
断面図、第３図は回路図、第４〜６図は従来装置
を示すもので、第４図は断面図、第５図は第４図
の―線断面図、第６図は回路図である。
１ａ…スプール、Ｃ…シリンダ、４…オペレー
トチエツク弁、１６…供給主路、１７…ロード流
路、２１…インレツトポート、Ｐ…ポンプ、Ｉ…
インレツト部材。
Figures 1 to 3 show an embodiment of this invention, where Figure 1 is a sectional view, Figure 2 is a sectional view taken along the line - - in Figure 1, Figure 3 is a circuit diagram, and Figures 4 to 6 are diagrams. 4 is a sectional view, FIG. 5 is a sectional view taken along the line -- in FIG. 4, and FIG. 6 is a circuit diagram. 1a...Spool, C...Cylinder, 4...Operate check valve, 16...Main supply path, 17...Load channel, 21...Inlet port, P...Pump, I...
Inlet parts.
Claims (1)
た流体を供給する供給主路と、供給主路から分岐
してスプール側へ連通するロード流路を設けてな
る制御装置において、弁本体にロード流路と供給
主路とを並行して形成し、このロード流路と、前
記供給主路とをインレツト部体に形成したインレ
ツトポートによつて連通させ、ポンプからの供給
流体をロード流路と供給主路との両流路を併用し
て経由し、スプールおよびオペレートチエツク弁
を介してシリンダへ供給する構成にしたシリンダ
制御装置。 In a control device that is provided with a main supply path for supplying fluid sent out from a pump via an inlet body, and a load flow path that branches off from the main supply path and communicates with the spool side, the load flow path is provided in the valve body. and a main supply path are formed in parallel, and the load flow path and the main supply path are communicated with each other through an inlet port formed in the inlet body, so that the supply fluid from the pump is connected to the load flow path. A cylinder control device configured to supply water to the cylinder via both the main flow path and the spool and the operated check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174750U JPH0178704U (en) | 1987-11-16 | 1987-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174750U JPH0178704U (en) | 1987-11-16 | 1987-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0178704U true JPH0178704U (en) | 1989-05-26 |
Family
ID=31466589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987174750U Pending JPH0178704U (en) | 1987-11-16 | 1987-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0178704U (en) |
-
1987
- 1987-11-16 JP JP1987174750U patent/JPH0178704U/ja active Pending