JPS61114788U - - Google Patents
Info
- Publication number
- JPS61114788U JPS61114788U JP20132784U JP20132784U JPS61114788U JP S61114788 U JPS61114788 U JP S61114788U JP 20132784 U JP20132784 U JP 20132784U JP 20132784 U JP20132784 U JP 20132784U JP S61114788 U JPS61114788 U JP S61114788U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- small
- control valve
- fixed piston
- ram
- 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
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
Landscapes
- Press Drives And Press Lines (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Description
第１図はアイドリング状態の圧縮器の正面図、
第２図は仮圧縮状態の同正面図、第３図は本圧縮
状態の同正面図、第４図は復帰状態の同正面図。
１……シリンダ、３……ラム、４……小シリン
ダ、５……固定ピストン、６……ピストン杆、７
……油通路、８……油通路、９……制御弁、Ｐ１
……ポンプ。
Figure 1 is a front view of the compressor in an idling state.
FIG. 2 is a front view of the same in a temporarily compressed state, FIG. 3 is a front view of the same in a fully compressed state, and FIG. 4 is a front view of the same in a restored state. 1... Cylinder, 3... Ram, 4... Small cylinder, 5... Fixed piston, 6... Piston rod, 7
...Oil passage, 8...Oil passage, 9...Control valve, P 1
……pump.
Claims (1)
固定ピストンを植設し、このシリンダに嵌まるラ
ムに小シリンダを設け、この小シリンダ内に前記
固定ピストンを挿入し、固定ピストンのピストン
杆にはラムの下死点において小シリンダとシリン
ダとを連通する油通路と、制御弁を介して小シリ
ンダとポンプとを連通する油通路とを設け、制御
弁によりポンプからの油を択一的にシリンダまた
は小シリンダに送り、夫々圧縮または復帰動作を
行うようにした油圧圧縮器。 A fixed piston is installed in a cylinder connected to a pump via a control valve, a small cylinder is provided on a ram that fits into this cylinder, the fixed piston is inserted into this small cylinder, and a ram is attached to a piston rod of the fixed piston. An oil passage that communicates between the small cylinder and the cylinder at the bottom dead center of the cylinder, and an oil passage that communicates the small cylinder and the pump via a control valve are provided, and the control valve selectively directs oil from the pump to the cylinder or A hydraulic compressor that sends data to small cylinders and performs compression or return operations, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20132784U JPH02875Y2 (en) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20132784U JPH02875Y2 (en) | 1984-12-28 | 1984-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61114788U true JPS61114788U (en) | 1986-07-19 |
| JPH02875Y2 JPH02875Y2 (en) | 1990-01-10 |
Family
ID=30763015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20132784U Expired JPH02875Y2 (en) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02875Y2 (en) |
-
1984
- 1984-12-28 JP JP20132784U patent/JPH02875Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02875Y2 (en) | 1990-01-10 |
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