JPS512643B1 - - Google Patents
Info
- Publication number
- JPS512643B1 JPS512643B1 JP47037835A JP3783572A JPS512643B1 JP S512643 B1 JPS512643 B1 JP S512643B1 JP 47037835 A JP47037835 A JP 47037835A JP 3783572 A JP3783572 A JP 3783572A JP S512643 B1 JPS512643 B1 JP S512643B1
- 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
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/06—Control
- F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
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- 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
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/06—Control
- F04B1/08—Control regulated 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
- F04B49/12—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 varying the length of stroke of the working members
- F04B49/123—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 varying the length of stroke of the working members by changing the eccentricity of one element relative to another element
- F04B49/128—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 varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the cylinders, e.g. by moving a cylinder block
-
- 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
- F04B49/22—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 means of valves
- F04B49/24—Bypassing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB962971A GB1376732A (en) | 1971-04-16 | 1971-04-16 | Hydraulic pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS512643B1 true JPS512643B1 (de) | 1976-01-28 |
Family
ID=9875683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47037835A Pending JPS512643B1 (de) | 1971-04-16 | 1972-04-17 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS512643B1 (de) |
| DE (1) | DE2218391A1 (de) |
| FR (1) | FR2136479A5 (de) |
| GB (1) | GB1376732A (de) |
| SE (1) | SE7204861L (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62135208A (ja) * | 1985-12-05 | 1987-06-18 | 富士電機株式会社 | 閉鎖配電盤のスペ−スヒ−タ装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3327978A1 (de) * | 1983-08-03 | 1985-02-21 | Mannesmann Rexroth GmbH, 8770 Lohr | Anordnung zum laden eines druckmittelspeichers |
| GB8925592D0 (en) * | 1989-11-13 | 1990-01-04 | Hobourn Eng Ltd | Positive displacement pump systems |
| DE10222131C5 (de) | 2002-05-17 | 2011-08-11 | Schwäbische Hüttenwerke Automotive GmbH & Co. KG, 73433 | Verdrängerpumpe mit Fördervolumenverstellung |
-
1971
- 1971-04-16 GB GB962971A patent/GB1376732A/en not_active Expired
-
1972
- 1972-04-14 SE SE7204861A patent/SE7204861L/xx unknown
- 1972-04-15 DE DE19722218391 patent/DE2218391A1/de active Pending
- 1972-04-17 FR FR7213472A patent/FR2136479A5/fr not_active Expired
- 1972-04-17 JP JP47037835A patent/JPS512643B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62135208A (ja) * | 1985-12-05 | 1987-06-18 | 富士電機株式会社 | 閉鎖配電盤のスペ−スヒ−タ装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7204861L (de) | 1972-10-17 |
| FR2136479A5 (de) | 1972-12-22 |
| DE2218391A1 (de) | 1972-10-26 |
| GB1376732A (en) | 1974-12-11 |