GB8901583D0 - Improvements in and relating to pump apparatus for discharging liquid - Google Patents
Improvements in and relating to pump apparatus for discharging liquidInfo
- Publication number
- GB8901583D0 GB8901583D0 GB898901583A GB8901583A GB8901583D0 GB 8901583 D0 GB8901583 D0 GB 8901583D0 GB 898901583 A GB898901583 A GB 898901583A GB 8901583 A GB8901583 A GB 8901583A GB 8901583 D0 GB8901583 D0 GB 8901583D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- pump apparatus
- discharging liquid
- discharging
- liquid
- 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.)
- Withdrawn
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
- 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
- F04B49/10—Other safety measures
- F04B49/106—Responsive to pumped volume
-
- 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
- F04B23/00—Pumping installations or systems
- F04B23/02—Pumping installations or systems having reservoirs
-
- 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
- F04B49/20—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 by changing the driving speed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888802022A GB8802022D0 (en) | 1988-01-29 | 1988-01-29 | Improvements in & relating to pump apparatus for discharging liquid |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8901583D0 true GB8901583D0 (en) | 1989-03-15 |
GB2215491A GB2215491A (en) | 1989-09-20 |
Family
ID=10630747
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888802022A Pending GB8802022D0 (en) | 1988-01-29 | 1988-01-29 | Improvements in & relating to pump apparatus for discharging liquid |
GB8901583A Withdrawn GB2215491A (en) | 1988-01-29 | 1989-01-25 | Pump apparatus for discharging liquid |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888802022A Pending GB8802022D0 (en) | 1988-01-29 | 1988-01-29 | Improvements in & relating to pump apparatus for discharging liquid |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2627549A1 (en) |
GB (2) | GB8802022D0 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5133644A (en) * | 1991-01-17 | 1992-07-28 | Halliburton Company | Multi-pressure compensation of variable displacement pump |
DE19635200A1 (en) * | 1996-08-30 | 1998-03-05 | Putzmeister Ag | Mobile thick matter pump |
WO2005023697A1 (en) * | 2003-09-05 | 2005-03-17 | Dominant Holdings Pty Ltd | Liquid dispensing system compensation method and means |
AU2004270288B2 (en) * | 2003-09-05 | 2012-01-12 | Dominant Holdings Pty Ltd | Liquid dispensing system compensation method and means |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB817934A (en) * | 1956-06-11 | 1959-08-06 | Napier & Son Ltd | Devices for sensing the rate of change of flow of liquids |
US3894811A (en) * | 1973-12-10 | 1975-07-15 | Lester L Bergey | Pump motor control |
US3905516A (en) * | 1974-04-12 | 1975-09-16 | Scully Signal Co | Fuel oil delivery truck pumping system |
GB1523279A (en) * | 1974-11-18 | 1978-08-31 | Massey Ferguson Services Nv | Control systems for variable capacity hydraulic machines |
US4004418A (en) * | 1975-12-29 | 1977-01-25 | Deere & Company | Demand compensated hydraulic system with flow sensitive device |
SE396239B (en) * | 1976-02-05 | 1977-09-12 | Hytec Ab | METHOD AND DEVICE FOR REGULATING THE POWER SUPPLIED TO A HYDRAULIC, A PNEUMATIC OR A HYDRAULIC PNEUMATIC SYSTEM |
US4242054A (en) * | 1978-07-17 | 1980-12-30 | Kurt Christiansen | Hydraulic unit |
GB2031615B (en) * | 1978-08-04 | 1982-09-29 | Ruston Bucyrus Ltd | Hydraulic control systems for variable displacement hydraulic pumps |
US4373864A (en) * | 1980-03-06 | 1983-02-15 | Cng Research Company | System for pumping fluids at constant pressure |
DE3213377A1 (en) * | 1982-04-10 | 1983-10-13 | Robert Bosch Gmbh, 7000 Stuttgart | PERFORMANCE CONTROLLER FOR A HYDROSTATIC PUMP |
-
1988
- 1988-01-29 GB GB888802022A patent/GB8802022D0/en active Pending
-
1989
- 1989-01-25 GB GB8901583A patent/GB2215491A/en not_active Withdrawn
- 1989-01-30 FR FR8901108A patent/FR2627549A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2627549A1 (en) | 1989-08-25 |
GB8802022D0 (en) | 1988-02-24 |
GB2215491A (en) | 1989-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |