JPS57120702A - Composite valve - Google Patents
Composite valveInfo
- Publication number
- JPS57120702A JPS57120702A JP670481A JP670481A JPS57120702A JP S57120702 A JPS57120702 A JP S57120702A JP 670481 A JP670481 A JP 670481A JP 670481 A JP670481 A JP 670481A JP S57120702 A JPS57120702 A JP S57120702A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pressure
- shut
- spring chamber
- fluid pressure
- 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
- F15B13/0416—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor with means or adapted for load sensing
- F15B13/0417—Load sensing elements; Internal fluid connections therefor; Anti-saturation or pressure-compensation valves
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 |
---|---|---|---|
JP670481A JPS57120702A (en) | 1981-01-19 | 1981-01-19 | Composite valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP670481A JPS57120702A (en) | 1981-01-19 | 1981-01-19 | Composite valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57120702A true JPS57120702A (en) | 1982-07-27 |
JPH0253641B2 JPH0253641B2 (ja) | 1990-11-19 |
Family
ID=11645692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP670481A Granted JPS57120702A (en) | 1981-01-19 | 1981-01-19 | Composite valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57120702A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3534319B2 (ja) * | 1993-12-22 | 2004-06-07 | 株式会社小松製作所 | 油圧回路に用いるアンロード装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5497594U (ja) * | 1977-12-20 | 1979-07-10 |
-
1981
- 1981-01-19 JP JP670481A patent/JPS57120702A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5497594U (ja) * | 1977-12-20 | 1979-07-10 |
Also Published As
Publication number | Publication date |
---|---|
JPH0253641B2 (ja) | 1990-11-19 |
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