JPS6412909U - - Google Patents
Info
- Publication number
- JPS6412909U JPS6412909U JP10508087U JP10508087U JPS6412909U JP S6412909 U JPS6412909 U JP S6412909U JP 10508087 U JP10508087 U JP 10508087U JP 10508087 U JP10508087 U JP 10508087U JP S6412909 U JPS6412909 U JP S6412909U
- Authority
- JP
- Japan
- Prior art keywords
- viscosity oil
- air cylinder
- discharge
- passageway
- supply hole
- 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 1
Landscapes
- Fluid-Pressure Circuits (AREA)
Description
第１図は本考案に係る高粘度油脂供給装置の断
面図、第２図乃至第５図は作用を示す説明図、第
６図は本考案の変更実施例を示す断面図である。
図中３は高粘度油脂切換装置、７は弁体として
のスプール軸、１３はエアシリンダ、１７ｂは供
給孔、２３ａは第１吐出孔、２３ｂは第２吐出孔
、２５は漏油排出通路である。
FIG. 1 is a sectional view of a high viscosity oil supply device according to the present invention, FIGS. 2 to 5 are explanatory diagrams showing the operation, and FIG. 6 is a sectional view showing a modified embodiment of the present invention. In the figure, 3 is a high viscosity oil switching device, 7 is a spool shaft as a valve body, 13 is an air cylinder, 17b is a supply hole, 23a is a first discharge hole, 23b is a second discharge hole, and 25 is an oil leakage discharge passage. be.
Claims (1)
び高粘度油脂を吐出する第１及び第２吐出孔が夫
々形成され、エアシリンダの作動に伴つて移動す
る弁体により前記供給孔と第１及び第２吐出孔と
の連通状態を切換える高粘度油脂切換装置におい
て、 前記エアシリンダに隣接する前記弁体の軸支部
分に形成された凹所と外部とが連通する通路を形
成し、 前記弁体の軸支部分を漏出して前記エアシリン
ダ内に浸入する高粘度油脂を前記通路から外部へ
排出させることを特徴とする漏油排出構造。[Claims for Utility Model Registration] A valve that is provided with a supply hole through which high-pressure high-viscosity oil is supplied and first and second discharge holes through which the high-viscosity oil is discharged, and which moves with the operation of the air cylinder. In the high viscosity oil switching device that switches the communication state between the supply hole and the first and second discharge holes by means of a body, a recess formed in a pivot portion of the valve body adjacent to the air cylinder communicates with the outside. An oil leakage discharge structure characterized in that a passageway is formed to discharge high viscosity oil and fat that leaks from a shaft support portion of the valve body and enters into the air cylinder to the outside from the passageway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10508087U JPS6412909U (en) | 1987-07-07 | 1987-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10508087U JPS6412909U (en) | 1987-07-07 | 1987-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6412909U true JPS6412909U (en) | 1989-01-24 |
Family
ID=31337376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10508087U Pending JPS6412909U (en) | 1987-07-07 | 1987-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6412909U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5544194A (en) * | 1978-09-20 | 1980-03-28 | Bosch Gmbh Robert | Electronic liquid force type direction control valve |
| JPS5524598B2 (en) * | 1974-07-12 | 1980-06-30 | ||
| JPS5630722U (en) * | 1979-08-18 | 1981-03-25 |
-
1987
- 1987-07-07 JP JP10508087U patent/JPS6412909U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5524598B2 (en) * | 1974-07-12 | 1980-06-30 | ||
| JPS5544194A (en) * | 1978-09-20 | 1980-03-28 | Bosch Gmbh Robert | Electronic liquid force type direction control valve |
| JPS5630722U (en) * | 1979-08-18 | 1981-03-25 |
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