JPS5969505A - キヤビテ−シヨン防止回路 - Google Patents
キヤビテ−シヨン防止回路Info
- Publication number
- JPS5969505A JPS5969505A JP18094882A JP18094882A JPS5969505A JP S5969505 A JPS5969505 A JP S5969505A JP 18094882 A JP18094882 A JP 18094882A JP 18094882 A JP18094882 A JP 18094882A JP S5969505 A JPS5969505 A JP S5969505A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- throttle
- chamber
- line
- control 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.)
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/0422—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with manually-operated pilot valves, e.g. joysticks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18094882A JPS5969505A (ja) | 1982-10-14 | 1982-10-14 | キヤビテ−シヨン防止回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18094882A JPS5969505A (ja) | 1982-10-14 | 1982-10-14 | キヤビテ−シヨン防止回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5969505A true JPS5969505A (ja) | 1984-04-19 |
JPH0337642B2 JPH0337642B2 (US07709020-20100504-C00041.png) | 1991-06-06 |
Family
ID=16092070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18094882A Granted JPS5969505A (ja) | 1982-10-14 | 1982-10-14 | キヤビテ−シヨン防止回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5969505A (US07709020-20100504-C00041.png) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991002904A1 (en) * | 1989-08-16 | 1991-03-07 | Kabushiki Kaisha Komatsu Seisakusho | Pressure oil feed circuit device for hydraulic cylinder of operation machine |
US5279122A (en) * | 1989-08-16 | 1994-01-18 | Kabushiki Kaisha Komatsu Seisakusho | Hydraulic circuit apparatus for supplying fluid under pressure into hydraulic cylinders for work implement |
DE102005035981A1 (de) * | 2005-07-28 | 2007-02-01 | Putzmeister Ag | Hydraulische Schaltungsanordnung, insbesondere für den Antrieb von Betonverteilermasten |
EP2444556A1 (en) * | 2010-10-25 | 2012-04-25 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Pump Unit |
-
1982
- 1982-10-14 JP JP18094882A patent/JPS5969505A/ja active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991002904A1 (en) * | 1989-08-16 | 1991-03-07 | Kabushiki Kaisha Komatsu Seisakusho | Pressure oil feed circuit device for hydraulic cylinder of operation machine |
US5279122A (en) * | 1989-08-16 | 1994-01-18 | Kabushiki Kaisha Komatsu Seisakusho | Hydraulic circuit apparatus for supplying fluid under pressure into hydraulic cylinders for work implement |
DE102005035981A1 (de) * | 2005-07-28 | 2007-02-01 | Putzmeister Ag | Hydraulische Schaltungsanordnung, insbesondere für den Antrieb von Betonverteilermasten |
EP2444556A1 (en) * | 2010-10-25 | 2012-04-25 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Pump Unit |
CN102454595A (zh) * | 2010-10-25 | 2012-05-16 | 株式会社神崎高级工机制作所 | 泵机组 |
Also Published As
Publication number | Publication date |
---|---|
JPH0337642B2 (US07709020-20100504-C00041.png) | 1991-06-06 |
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