JPS5813208A - 油圧制御装置 - Google Patents
油圧制御装置Info
- Publication number
- JPS5813208A JPS5813208A JP10977481A JP10977481A JPS5813208A JP S5813208 A JPS5813208 A JP S5813208A JP 10977481 A JP10977481 A JP 10977481A JP 10977481 A JP10977481 A JP 10977481A JP S5813208 A JPS5813208 A JP S5813208A
- Authority
- JP
- Japan
- Prior art keywords
- orifice
- cylinder
- spool
- detection
- control
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
- F15B20/005—Leakage; Spillage; Hose burst
Landscapes
- Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forklifts And Lifting Vehicles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10977481A JPS5813208A (ja) | 1981-07-14 | 1981-07-14 | 油圧制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10977481A JPS5813208A (ja) | 1981-07-14 | 1981-07-14 | 油圧制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5813208A true JPS5813208A (ja) | 1983-01-25 |
JPS6361278B2 JPS6361278B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-11-28 |
Family
ID=14518881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10977481A Granted JPS5813208A (ja) | 1981-07-14 | 1981-07-14 | 油圧制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5813208A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01216106A (ja) * | 1988-01-07 | 1989-08-30 | Danfoss As | 流体安全制動弁装置 |
JPH0530511U (ja) * | 1991-09-30 | 1993-04-23 | 豊興工業株式会社 | 単動シリンダ |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5221814A (en) * | 1975-08-12 | 1977-02-18 | Nec Corp | Track detection system |
JPS53139073A (en) * | 1977-05-10 | 1978-12-05 | Toshiba Corp | Positiong method of servo circuit |
JPS5641535A (en) * | 1979-09-07 | 1981-04-18 | Toshiba Corp | Recording track detection circuit of optical disk |
-
1981
- 1981-07-14 JP JP10977481A patent/JPS5813208A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5221814A (en) * | 1975-08-12 | 1977-02-18 | Nec Corp | Track detection system |
JPS53139073A (en) * | 1977-05-10 | 1978-12-05 | Toshiba Corp | Positiong method of servo circuit |
JPS5641535A (en) * | 1979-09-07 | 1981-04-18 | Toshiba Corp | Recording track detection circuit of optical disk |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01216106A (ja) * | 1988-01-07 | 1989-08-30 | Danfoss As | 流体安全制動弁装置 |
JPH0530511U (ja) * | 1991-09-30 | 1993-04-23 | 豊興工業株式会社 | 単動シリンダ |
Also Published As
Publication number | Publication date |
---|---|
JPS6361278B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH081202B2 (ja) | 単動式油圧シリンダの作動回路 | |
US4359931A (en) | Regenerative and anticavitation hydraulic system for an excavator | |
KR19980070833A (ko) | 이중 자체 레벨 밸브 | |
CN110925258B (zh) | 一种平衡阀组、变幅油缸及高空作业平台 | |
US3871266A (en) | Hydraulic cylinder phasing system | |
US5865088A (en) | High-speed safety circuit for a hydraulic press | |
JPS6157482B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
US6810993B2 (en) | Articulated aerial device including an upper boom compensation unit | |
CN1028180C (zh) | 低控制压力的顺序液控单向阀 | |
JPS5813208A (ja) | 油圧制御装置 | |
US4767256A (en) | Method of operating a boom | |
CN108835092B (zh) | 一种高地隙喷雾机喷杆悬架控制液压系统 | |
JPS5872776A (ja) | フオ−クリフトのダウンセ−フテイ装置 | |
US2954052A (en) | Pressure fluid control system and valve | |
JP3182152B2 (ja) | 流体流失状態での制御を維持できる液圧バルブ | |
US4174016A (en) | Hydraulic cab tilting systems | |
CN205873738U (zh) | 一种伸缩油缸控制系统及起重机 | |
CN114607655A (zh) | 一种集成回转控制的电控多路阀及起重机 | |
JPS58174702A (ja) | 動力伝達装置 | |
JPS6351960B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
GB2076182A (en) | Fluid Control Valve | |
JPH01169105A (ja) | 作業機シリンダの急速落下防止装置 | |
JPH0220843B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
JP3207014B2 (ja) | サスペンション装置 | |
JPS6012495A (ja) | 自己持ち上げ式クレ−ンの油圧回路 |