IT8225091A0 - REGULATING DEVICE FOR A VARIABLE FLOW PUMP. - Google Patents
REGULATING DEVICE FOR A VARIABLE FLOW PUMP.Info
- Publication number
- IT8225091A0 IT8225091A0 IT8225091A IT2509182A IT8225091A0 IT 8225091 A0 IT8225091 A0 IT 8225091A0 IT 8225091 A IT8225091 A IT 8225091A IT 2509182 A IT2509182 A IT 2509182A IT 8225091 A0 IT8225091 A0 IT 8225091A0
- Authority
- IT
- Italy
- Prior art keywords
- regulating device
- flow pump
- variable flow
- variable
- pump
- Prior art date
Links
- 230000001105 regulatory effect Effects 0.000 title 1
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
- 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
-
- 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
- F04B49/06—Control using electricity
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823200126 DE3200126A1 (en) | 1982-01-05 | 1982-01-05 | Control device for a variable displacement pump |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8225091A0 true IT8225091A0 (en) | 1982-12-31 |
IT1155229B IT1155229B (en) | 1987-01-21 |
Family
ID=6152633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25091/82A IT1155229B (en) | 1982-01-05 | 1982-12-31 | REGULATING DEVICE FOR A VARIABLE FLOW PUMP |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS58119982A (en) |
DE (1) | DE3200126A1 (en) |
IT (1) | IT1155229B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3347015A1 (en) * | 1983-12-24 | 1985-07-04 | Alfred Teves Gmbh, 6000 Frankfurt | PRESSURE CONTROL DEVICE FOR A HYDRAULIC PUMP, IN PARTICULAR A LEAF CELL PUMP |
DE3708940A1 (en) * | 1987-03-20 | 1988-10-06 | Ruthmann Anton Gmbh & Co | Hydraulic drive for aerial lift devices (cherry pickers) or the like |
DE3807510A1 (en) * | 1988-03-08 | 1989-09-21 | Joachim Friedrich Knauer | Device for pumping against a growing counterpressure |
DE4108915C2 (en) * | 1991-03-19 | 2002-08-01 | Bosch Gmbh Robert | Hydraulic device for supplying pressure medium to a privileged primary load circuit |
JP2008157027A (en) * | 2006-11-27 | 2008-07-10 | Nachi Fujikoshi Corp | Electromagnetic pump |
US20240183352A1 (en) * | 2022-12-05 | 2024-06-06 | Hamilton Sundstrand Corporation | Variable displacement pumps with fixed and active displacement control modes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2413295B2 (en) * | 1974-03-20 | 1978-02-02 | Robert Bosch Gmbh, 7000 Stuttgart | CONTROL DEVICE FOR AN ADJUSTABLE PUMP |
DE3016609A1 (en) * | 1980-04-30 | 1981-11-05 | G.L. Rexroth Gmbh, 8770 Lohr | Radial vane type pump - has throughput controlled by positioning valve energised by signal from discharge flow meter |
-
1982
- 1982-01-05 DE DE19823200126 patent/DE3200126A1/en active Granted
- 1982-12-28 JP JP57234866A patent/JPS58119982A/en active Granted
- 1982-12-31 IT IT25091/82A patent/IT1155229B/en active
Also Published As
Publication number | Publication date |
---|---|
JPH0319396B2 (en) | 1991-03-14 |
DE3200126A1 (en) | 1983-07-14 |
JPS58119982A (en) | 1983-07-16 |
DE3200126C2 (en) | 1988-06-01 |
IT1155229B (en) | 1987-01-21 |
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