JPS58104379U - Hydraulic drive device for high water content hydraulic fluid - Google Patents
Hydraulic drive device for high water content hydraulic fluidInfo
- Publication number
- JPS58104379U JPS58104379U JP171082U JP171082U JPS58104379U JP S58104379 U JPS58104379 U JP S58104379U JP 171082 U JP171082 U JP 171082U JP 171082 U JP171082 U JP 171082U JP S58104379 U JPS58104379 U JP S58104379U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- water content
- high water
- pump
- drive device
- 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
Landscapes
- Details Of Reciprocating Pumps (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図は従来の高含水作動液用液圧駆動装置の構成図、
第２図は本考案を実施してなる高含水作動液用液圧駆動
装置の構成図、第３図は第２図の要部拡大断面図、第４
図ｉ本考案の他の実施例を示す高含水作動液用液圧駆動
装置の構成図である。
符号の説明、２１・・・ポンプ、２１ａ・・・吸込ホー
ド、２１ｂ・・・ドレンポート、２１ｃ・・・吐出ポー
ト、２２・・・タンク、２３・・・サクションパイプ、
２３ａ・・・サクションパイプの一部、２３ａ、・・・
ポート、２４・・・ポンプドレンパイプ、２４ａ・・・
ポンプドレンパイプの一部、２４ａ１・・・ポート、２
６．２７・・・プラグ、Ｌ・・・タンク内の液面。Figure 1 is a configuration diagram of a conventional hydraulic drive device for high water content hydraulic fluid.
Fig. 2 is a configuration diagram of a hydraulic drive device for high water content hydraulic fluid that implements the present invention, Fig. 3 is an enlarged sectional view of the main part of Fig. 2, and Fig. 4
Fig. i is a configuration diagram of a hydraulic drive device for high water content hydraulic fluid showing another embodiment of the present invention; Explanation of symbols, 21... Pump, 21a... Suction hoard, 21b... Drain port, 21c... Discharge port, 22... Tank, 23... Suction pipe,
23a... Part of the suction pipe, 23a,...
Port, 24...Pump drain pipe, 24a...
Part of pump drain pipe, 24a1...port, 2
6.27...Plug, L...Liquid level in the tank.
Claims (1)
れ、かつ前記ポンプの吸込ポー−トと前記タンク内とが
サクションパイプにより接続されるとともに、前記ポン
プのドレンポートと前記タンク内とがポンプドレンパイ
プにより接続されてなり、前記ポンプの吐出ポートから
機械に給送され前記タンク内に還流する高含水作動液に
より機械を駆動するようにした高含水作動液用液圧駆動
装置において、前記両パイプの一部をそれぞれ前記タン
ク内の液面より上方に位置せしめるとともに、これらタ
ンク内の液面より上方に位置する各パイプの一部にそれ
ぞれ大気に連通ずるポートを設け、これら各ポートをそ
れぞれプラグによら開閉可能とした高含水作動液用液圧
駆動装置。 ４A tank containing a highly water-containing working fluid is disposed above the pump, and the suction port of the pump and the inside of the tank are connected by a suction pipe, and the drain port of the pump and the inside of the tank are connected. In the hydraulic drive device for a high water content hydraulic fluid connected by a pump drain pipe, the machine is driven by the high water content hydraulic fluid that is supplied to the machine from the discharge port of the pump and returns to the tank, Parts of both pipes are located above the liquid level in the tank, and ports communicating with the atmosphere are provided in the parts of the pipes located above the liquid level in the tank, and these ports are connected to each other. Hydraulic drive device for high water content hydraulic fluid that can be opened and closed using plugs. 4
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP171082U JPS58104379U (en) | 1982-01-07 | 1982-01-07 | Hydraulic drive device for high water content hydraulic fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP171082U JPS58104379U (en) | 1982-01-07 | 1982-01-07 | Hydraulic drive device for high water content hydraulic fluid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58104379U true JPS58104379U (en) | 1983-07-15 |
| JPS6246867Y2 JPS6246867Y2 (en) | 1987-12-21 |
Family
ID=30014716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP171082U Granted JPS58104379U (en) | 1982-01-07 | 1982-01-07 | Hydraulic drive device for high water content hydraulic fluid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58104379U (en) |
-
1982
- 1982-01-07 JP JP171082U patent/JPS58104379U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6246867Y2 (en) | 1987-12-21 |
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