JPS57143181A - Flow amount and pressure compensating valve and pump circuit equipped therewith - Google Patents
Flow amount and pressure compensating valve and pump circuit equipped therewithInfo
- Publication number
- JPS57143181A JPS57143181A JP57011929A JP1192982A JPS57143181A JP S57143181 A JPS57143181 A JP S57143181A JP 57011929 A JP57011929 A JP 57011929A JP 1192982 A JP1192982 A JP 1192982A JP S57143181 A JPS57143181 A JP S57143181A
- Authority
- JP
- Japan
- Prior art keywords
- pump circuit
- flow amount
- pressure compensating
- compensating valve
- equipped therewith
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
- F16K11/0708—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising means to avoid jamming of the slide or means to modify the flow
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Fluid-Driven Valves (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23750681A | 1981-02-23 | 1981-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57143181A true JPS57143181A (en) | 1982-09-04 |
Family
ID=22894013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57011929A Pending JPS57143181A (en) | 1981-02-23 | 1982-01-29 | Flow amount and pressure compensating valve and pump circuit equipped therewith |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS57143181A (ja) |
AU (1) | AU549665B2 (ja) |
CA (1) | CA1150590A (ja) |
DE (1) | DE3131067A1 (ja) |
FR (1) | FR2500563B1 (ja) |
GB (1) | GB2093952B (ja) |
IT (1) | IT1142899B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63301178A (ja) * | 1987-05-30 | 1988-12-08 | Sumitomo Eaton Kiki Kk | 全油圧式パワ−ステアリング装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2195005B (en) * | 1986-09-09 | 1990-05-30 | Michael Irving | A hydraulic or pneumatic pipeline control arrangement |
DE4018972A1 (de) * | 1990-06-13 | 1991-12-19 | Rexroth Mannesmann Gmbh | Pumpenanordnung zur versorgung mehrerer hydraulischer verbraucher |
US6126139A (en) * | 1996-02-23 | 2000-10-03 | A Gramkow A/S | Valve unit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53134201A (en) * | 1977-02-24 | 1978-11-22 | Commercial Shearing | Pressure and flowwrate compensating controller having overrride means sensitive to viscosity and having constant torque |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3486334A (en) * | 1968-05-16 | 1969-12-30 | Cessna Aircraft Co | Hydraulic power transmission control |
US3996744A (en) * | 1975-09-02 | 1976-12-14 | The Cessna Aircraft Company | Automatic control for hydraulic power transmission |
-
1981
- 1981-07-23 CA CA000382313A patent/CA1150590A/en not_active Expired
- 1981-08-05 DE DE19813131067 patent/DE3131067A1/de not_active Ceased
- 1981-08-06 GB GB8124020A patent/GB2093952B/en not_active Expired
- 1981-09-02 AU AU74889/81A patent/AU549665B2/en not_active Ceased
- 1981-09-25 FR FR8118122A patent/FR2500563B1/fr not_active Expired
- 1981-10-15 IT IT49499/81A patent/IT1142899B/it active
-
1982
- 1982-01-29 JP JP57011929A patent/JPS57143181A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53134201A (en) * | 1977-02-24 | 1978-11-22 | Commercial Shearing | Pressure and flowwrate compensating controller having overrride means sensitive to viscosity and having constant torque |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63301178A (ja) * | 1987-05-30 | 1988-12-08 | Sumitomo Eaton Kiki Kk | 全油圧式パワ−ステアリング装置 |
Also Published As
Publication number | Publication date |
---|---|
AU549665B2 (en) | 1986-02-06 |
FR2500563A1 (fr) | 1982-08-27 |
IT1142899B (it) | 1986-10-15 |
FR2500563B1 (fr) | 1986-08-14 |
CA1150590A (en) | 1983-07-26 |
IT8149499A0 (it) | 1981-10-15 |
AU7488981A (en) | 1982-09-02 |
GB2093952A (en) | 1982-09-08 |
DE3131067A1 (de) | 1982-11-18 |
GB2093952B (en) | 1985-04-24 |
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