JPH0465268B2 - - Google Patents
Info
- Publication number
- JPH0465268B2 JPH0465268B2 JP61005760A JP576086A JPH0465268B2 JP H0465268 B2 JPH0465268 B2 JP H0465268B2 JP 61005760 A JP61005760 A JP 61005760A JP 576086 A JP576086 A JP 576086A JP H0465268 B2 JPH0465268 B2 JP H0465268B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- circuit
- drain port
- piston
- 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.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Check Valves (AREA)
- Multiple-Way Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP576086A JPS62165075A (ja) | 1986-01-14 | 1986-01-14 | シヤトル弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP576086A JPS62165075A (ja) | 1986-01-14 | 1986-01-14 | シヤトル弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62165075A JPS62165075A (ja) | 1987-07-21 |
JPH0465268B2 true JPH0465268B2 (ru) | 1992-10-19 |
Family
ID=11620077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP576086A Granted JPS62165075A (ja) | 1986-01-14 | 1986-01-14 | シヤトル弁 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62165075A (ru) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58170903A (ja) * | 1982-03-30 | 1983-10-07 | Aioi Seiki Kk | シリンダ回路の圧油供給・封鎖・排出切換弁 |
-
1986
- 1986-01-14 JP JP576086A patent/JPS62165075A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58170903A (ja) * | 1982-03-30 | 1983-10-07 | Aioi Seiki Kk | シリンダ回路の圧油供給・封鎖・排出切換弁 |
Also Published As
Publication number | Publication date |
---|---|
JPS62165075A (ja) | 1987-07-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6701823B2 (en) | Method and device for controlling a lift cylinder, especially of working machines | |
JP3555723B2 (ja) | 油圧操作ユニット及び油圧操作ユニットを排気する方法 | |
US4833971A (en) | Self-regulated hydraulic control system | |
US4065094A (en) | Hydraulic actuator | |
US4524582A (en) | Control system for hydraulic presses | |
JP2001519010A (ja) | 油圧制御装置 | |
US5638748A (en) | Hydraulic overload proportional valving system for a mechanical press | |
US3788781A (en) | Hydraulic system | |
KR20190025837A (ko) | 실린더 구동 장치 | |
JPH0616957B2 (ja) | 圧縮成形機におけるラムの昇降機構 | |
JP2852953B2 (ja) | 流体圧ピストン発動機 | |
JPH08226401A (ja) | 流体作動装置 | |
JP4637678B2 (ja) | 水道圧シリンダを用いたプレス装置 | |
JPH0465268B2 (ru) | ||
JPH05240152A (ja) | 補助液圧ポンプ | |
US3252381A (en) | Rapid response hydraulic system | |
JP2000176700A (ja) | 機械プレスの過負荷防止装置 | |
JPH0512589B2 (ru) | ||
EP0162434A2 (en) | Antisuckback device for rotary piston pumps | |
US2877794A (en) | Quick filling for hydraulic fluid systems | |
CN216518904U (zh) | 一种连续式流量放大器及液压机 | |
JPH0239632Y2 (ru) | ||
JP2577677Y2 (ja) | 高速シリンダ装置 | |
US3851667A (en) | Pulsator for hydraulic systems controlling actuating mechanisms | |
CN111502945B (zh) | 一种可变增压比的增压水泵 |