JPS6216801U - - Google Patents
Info
- Publication number
- JPS6216801U JPS6216801U JP10757185U JP10757185U JPS6216801U JP S6216801 U JPS6216801 U JP S6216801U JP 10757185 U JP10757185 U JP 10757185U JP 10757185 U JP10757185 U JP 10757185U JP S6216801 U JPS6216801 U JP S6216801U
- Authority
- JP
- Japan
- Prior art keywords
- storage tank
- pump
- compressor
- motor
- solenoid valve
- 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
- 239000007788 liquid Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 1
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Description
第１図は本考案の液圧装置の第１の実施例の基
本構成を示す説明図、第２図は第１図に示す第１
の実施例に備えられる電気回路を示す回路図、第
３図は本考案の第２の実施例の基本構成を示す説
明図、第４図は従来の液圧装置の一例として挙げ
た油圧装置の基本構成を示す説明図である。
１……作動油タンク、２……油圧ポンプ、６…
…ポンプ用電動機、７……空気圧縮機、８……空
気タンク、１０……圧縮機用電動機、１１……電
磁弁、１２……制御盤、１３……電源ケーブル、
１４……操作盤、１５……スイツチ、３６……バ
ルブ、３７……逆止弁。
FIG. 1 is an explanatory diagram showing the basic configuration of the first embodiment of the hydraulic device of the present invention, and FIG.
FIG. 3 is an explanatory diagram showing the basic configuration of the second embodiment of the present invention, and FIG. 4 is a circuit diagram showing the electric circuit provided in the second embodiment of the present invention. FIG. FIG. 2 is an explanatory diagram showing the basic configuration. 1... Hydraulic oil tank, 2... Hydraulic pump, 6...
...Electric motor for pump, 7... Air compressor, 8... Air tank, 10... Electric motor for compressor, 11... Solenoid valve, 12... Control panel, 13... Power cable,
14...Operation panel, 15...Switch, 36...Valve, 37...Check valve.
Claims (1)
を加圧する空気圧縮機と、この空気圧縮機を駆動
する圧縮機用電動機と、貯留タンク内の液体を所
定のアクチユエータに供給する液圧ポンプと、こ
の液圧ポンプを駆動するポンプ用電動機とを備え
た液圧装置において、上記貯留タンク内の圧縮空
気を外部に放出させる電磁弁を備えるとともに、
該電磁弁の作動と圧縮機用電動機の停止とポンプ
用電動機の停止とを同時におこなう１つのスイツ
チを設けたことを特徴とする液圧装置。 A storage tank that stores liquid, an air compressor that pressurizes this storage tank, a compressor electric motor that drives this air compressor, a hydraulic pump that supplies the liquid in the storage tank to a predetermined actuator, and A hydraulic device including a pump electric motor that drives a hydraulic pump, further comprising a solenoid valve that releases compressed air in the storage tank to the outside,
A hydraulic device characterized by being provided with one switch that simultaneously operates the solenoid valve, stops the compressor motor, and stops the pump motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10757185U JPS6216801U (en) | 1985-07-16 | 1985-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10757185U JPS6216801U (en) | 1985-07-16 | 1985-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6216801U true JPS6216801U (en) | 1987-01-31 |
Family
ID=30983972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10757185U Pending JPS6216801U (en) | 1985-07-16 | 1985-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6216801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017116080A (en) * | 2015-12-26 | 2017-06-29 | 日立建機株式会社 | Hydraulic oil tank device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59140907A (en) * | 1983-01-24 | 1984-08-13 | Hitachi Constr Mach Co Ltd | Oil leakage preventive device of construction machinery |
-
1985
- 1985-07-16 JP JP10757185U patent/JPS6216801U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59140907A (en) * | 1983-01-24 | 1984-08-13 | Hitachi Constr Mach Co Ltd | Oil leakage preventive device of construction machinery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017116080A (en) * | 2015-12-26 | 2017-06-29 | 日立建機株式会社 | Hydraulic oil tank device |
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