JPS58178501U - Hydraulic oil tank pressurization device - Google Patents
Hydraulic oil tank pressurization deviceInfo
- Publication number
- JPS58178501U JPS58178501U JP7612882U JP7612882U JPS58178501U JP S58178501 U JPS58178501 U JP S58178501U JP 7612882 U JP7612882 U JP 7612882U JP 7612882 U JP7612882 U JP 7612882U JP S58178501 U JPS58178501 U JP S58178501U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic oil
- oil tank
- pressurization device
- tank pressurization
- tank
- 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
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来技術による作動油タンクの加圧装置を示す
回路図、第２図は本考案に係る作動油タンクの加圧装置
を示す向路図、第３図は第２図の方向切換弁の異なる作
動状態を示す説明図である。
１・・・作動油タンク、６・・・空気圧縮機、７・・・
空気タンク、２１・・・空気配管、２２・・・方向切換
弁。Fig. 1 is a circuit diagram showing a pressurizing device for a hydraulic oil tank according to the prior art, Fig. 2 is a route diagram showing a pressurizing device for a hydraulic oil tank according to the present invention, and Fig. 3 is a circuit diagram showing a pressurizing device for a hydraulic oil tank according to the present invention. FIG. 4 is an explanatory diagram showing different operating states of the valve. 1... Hydraulic oil tank, 6... Air compressor, 7...
Air tank, 21... Air piping, 22... Directional switching valve.
Claims (1)
を加圧する作動油タンクの加圧装置において、前記空気
タンクと作動油タンクとの間の配管には該作動油タンク
を前記空気タンクもしくは大気と連通ずる状態に切換え
可能な方向切換弁を介装したことを特徴とする作動油タ
ンクの加圧装置。−In a hydraulic oil tank pressurizing device that pressurizes a hydraulic oil tank with compressed air supplied from an air tank, piping between the air tank and the hydraulic oil tank connects the hydraulic oil tank with the air tank or the atmosphere. A pressurizing device for a hydraulic oil tank, characterized in that it is equipped with a directional switching valve that can be switched to a state where it is open. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7612882U JPS58178501U (en) | 1982-05-24 | 1982-05-24 | Hydraulic oil tank pressurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7612882U JPS58178501U (en) | 1982-05-24 | 1982-05-24 | Hydraulic oil tank pressurization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58178501U true JPS58178501U (en) | 1983-11-29 |
Family
ID=30085453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7612882U Pending JPS58178501U (en) | 1982-05-24 | 1982-05-24 | Hydraulic oil tank pressurization device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58178501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102488617B1 (en) * | 2021-12-30 | 2023-01-13 | 김보억 | Air hydraulic pump |
-
1982
- 1982-05-24 JP JP7612882U patent/JPS58178501U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102488617B1 (en) * | 2021-12-30 | 2023-01-13 | 김보억 | Air hydraulic pump |
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