JPS57501396A - - Google Patents
Info
- Publication number
- JPS57501396A JPS57501396A JP81501547A JP50154781A JPS57501396A JP S57501396 A JPS57501396 A JP S57501396A JP 81501547 A JP81501547 A JP 81501547A JP 50154781 A JP50154781 A JP 50154781A JP S57501396 A JPS57501396 A JP S57501396A
- Authority
- JP
- Japan
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/26—Control
- F04B1/30—Control of machines or pumps with rotary cylinder blocks
- F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
- F04B1/324—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/08—Regulating by delivery pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Fluid Gearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1980/001192 WO1982001044A1 (en) | 1980-09-12 | 1980-09-12 | Unloading means for flow-pressure compensated valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57501396A true JPS57501396A (en, 2012) | 1982-08-05 |
Family
ID=22154539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP81501547A Pending JPS57501396A (en, 2012) | 1980-09-12 | 1980-09-12 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0060247A4 (en, 2012) |
| JP (1) | JPS57501396A (en, 2012) |
| BE (1) | BE890198A (en, 2012) |
| WO (1) | WO1982001044A1 (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005051482A1 (de) * | 2005-10-27 | 2007-05-03 | Brueninghaus Hydromatik Gmbh | Lastdruckgeführter Förderstromregler mit Schwingungsdämpfung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3444689A (en) * | 1967-02-02 | 1969-05-20 | Weatherhead Co | Differential pressure compensator control |
| US3797245A (en) * | 1972-08-25 | 1974-03-19 | Caterpillar Tractor Co | Dual range pressure dependent variable flow fluid delivery system |
| US4116587A (en) * | 1977-10-12 | 1978-09-26 | Caterpillar Tractor Co. | Load plus differential pressure compensator pump control assembly |
| US4174614A (en) * | 1978-02-01 | 1979-11-20 | Caterpillar Tractor Co. | Torque limiting control for front wheel drive |
-
1980
- 1980-09-12 JP JP81501547A patent/JPS57501396A/ja active Pending
- 1980-09-12 EP EP19810901176 patent/EP0060247A4/en not_active Ceased
- 1980-09-12 WO PCT/US1980/001192 patent/WO1982001044A1/en not_active Application Discontinuation
-
1981
- 1981-09-03 BE BE0/205851A patent/BE890198A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0060247A4 (en) | 1984-04-27 |
| BE890198A (fr) | 1982-01-04 |
| WO1982001044A1 (en) | 1982-04-01 |
| EP0060247A1 (en) | 1982-09-22 |