JPS6188636U - - Google Patents
Info
- Publication number
- JPS6188636U JPS6188636U JP17414184U JP17414184U JPS6188636U JP S6188636 U JPS6188636 U JP S6188636U JP 17414184 U JP17414184 U JP 17414184U JP 17414184 U JP17414184 U JP 17414184U JP S6188636 U JPS6188636 U JP S6188636U
- Authority
- JP
- Japan
- Prior art keywords
- auxiliary
- valved port
- port
- oil
- operated
- 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
- Fluid-Pressure Circuits (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
第１図はこの考案に係る油圧操作装置の一実施
例を示す構成図、第２図は従来の油圧操作装置を
示す構成図である。
図において、１は被操作対象、２は油ポンプ、
３は低圧タンク、７は補助ポンプ、９は継手、１
０は弁付ポート、１１は第１の補助逆止弁、１２
は第２の補助逆止弁である。なお、各図中同一符
号は同一もしくは相当部分を示す。
FIG. 1 is a block diagram showing an embodiment of a hydraulic operating device according to this invention, and FIG. 2 is a block diagram showing a conventional hydraulic operating device. In the figure, 1 is the operated object, 2 is the oil pump,
3 is a low pressure tank, 7 is an auxiliary pump, 9 is a joint, 1
0 is a port with a valve, 11 is a first auxiliary check valve, 12
is the second auxiliary check valve. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
する油ポンプ、前記低圧タンクから第１の補助逆
止弁を経て油が供給されるよう接続された弁付ポ
ート、前記弁付ポートへの接続時に前記弁付ポー
トを開放させる継手、前記継手に接続された補助
ポンプ、及び前記弁付ポートと前記被操作対象間
に接続され前記補助ポンプから前記被操作対象に
油を供給する流路に接続された第２の補助逆止弁
を備えたことを特徴とする油圧操作装置。 An oil pump that pressurizes and supplies oil in a low-pressure tank to an object to be operated, a valved port connected to supply oil from the low-pressure tank via a first auxiliary check valve, and a valve-equipped port connected to the valved port. A joint that opens the valved port when connected, an auxiliary pump connected to the joint, and a flow path connected between the valved port and the operated object and that supplies oil from the auxiliary pump to the operated object. A hydraulic operating device comprising a second auxiliary check valve connected thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17414184U JPS6188636U (en) | 1984-11-15 | 1984-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17414184U JPS6188636U (en) | 1984-11-15 | 1984-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6188636U true JPS6188636U (en) | 1986-06-10 |
Family
ID=30731769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17414184U Pending JPS6188636U (en) | 1984-11-15 | 1984-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6188636U (en) |
-
1984
- 1984-11-15 JP JP17414184U patent/JPS6188636U/ja active Pending
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