JPS5131683B2 - - Google Patents
Info
- Publication number
- JPS5131683B2 JPS5131683B2 JP47081863A JP8186372A JPS5131683B2 JP S5131683 B2 JPS5131683 B2 JP S5131683B2 JP 47081863 A JP47081863 A JP 47081863A JP 8186372 A JP8186372 A JP 8186372A JP S5131683 B2 JPS5131683 B2 JP S5131683B2
- 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.)
- Expired
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
- F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
- F04B1/107—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders
- F04B1/1071—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks
- F04B1/1074—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks with two or more serially arranged radial piston-cylinder units
- F04B1/1077—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks with two or more serially arranged radial piston-cylinder units located side-by-side
-
- 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
- F04B1/066—Control by changing the phase relationship between the actuating cam and the distributing means
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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
- F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
-
- 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
- F04B23/04—Combinations of two or more pumps
- F04B23/08—Combinations of two or more pumps the pumps being of different types
- F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
- F04B23/103—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type being a radial piston pump
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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
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/08—Combinations of two or more pumps the pumps being of different types
- F04B23/14—Combinations of two or more pumps the pumps being of different types at least one pump being of the non-positive-displacement type
-
- 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
- F04B49/125—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 actuation means, e.g. cams or cranks, relative to the driving means, e.g. driving shafts
- F04B49/126—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 actuation means, e.g. cams or cranks, relative to the driving means, e.g. driving shafts with a double eccenter mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3846971A GB1398527A (en) | 1971-08-17 | 1971-08-17 | Rotary hydraulic piston pumps |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4829002A JPS4829002A (it) | 1973-04-17 |
JPS5131683B2 true JPS5131683B2 (it) | 1976-09-08 |
Family
ID=10403654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47081863A Expired JPS5131683B2 (it) | 1971-08-17 | 1972-08-17 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3857326A (it) |
JP (1) | JPS5131683B2 (it) |
DE (1) | DE2240113A1 (it) |
FR (1) | FR2231248A5 (it) |
GB (1) | GB1398527A (it) |
IT (1) | IT962121B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3983700A (en) * | 1974-12-20 | 1976-10-05 | Barrett George M | Fluid transmission |
DE2713009C3 (de) * | 1977-03-24 | 1980-07-10 | Fuele, Stefan, 6350 Bad Nauheim | Axialkolbenmaschine |
EP2872779B1 (en) * | 2012-07-11 | 2019-12-25 | Eaton Corporation | Hydraulic radial piston devices |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL56701C (it) * | 1941-03-13 | |||
FR51532E (fr) * | 1941-04-30 | 1942-10-05 | Audi Ag | Pompe d'injection pour combustibles ou autres liquides |
US2458985A (en) * | 1945-08-08 | 1949-01-11 | Oilgear Co | Hydrodynamic machine |
US2749844A (en) * | 1951-11-01 | 1956-06-12 | Bendix Aviat Corp | Pump |
US2847938A (en) * | 1955-12-01 | 1958-08-19 | John T Gondek | Hydraulic pump |
US3122104A (en) * | 1961-12-28 | 1964-02-25 | Bendix Corp | Balance ring for pulsating fluid machinery |
US3190232A (en) * | 1963-02-11 | 1965-06-22 | Budzich Tadeusz | Hydraulic apparatus |
US3626810A (en) * | 1969-01-21 | 1971-12-14 | Silent Hydropower Inc | Variable reversible piston pump |
US3518919A (en) * | 1969-03-24 | 1970-07-07 | Lucas Industries Ltd | Radial piston pumps |
US3641881A (en) * | 1970-02-06 | 1972-02-15 | Ec Corp | Drive mechanism |
US3657971A (en) * | 1970-04-21 | 1972-04-25 | Lucas Industries Ltd | Radial piston pumps or motors |
-
1971
- 1971-08-17 GB GB3846971A patent/GB1398527A/en not_active Expired
-
1972
- 1972-08-16 IT IT5220272A patent/IT962121B/it active
- 1972-08-16 US US00281239A patent/US3857326A/en not_active Expired - Lifetime
- 1972-08-16 DE DE2240113A patent/DE2240113A1/de not_active Withdrawn
- 1972-08-17 FR FR7229440A patent/FR2231248A5/fr not_active Expired
- 1972-08-17 JP JP47081863A patent/JPS5131683B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT962121B (it) | 1973-12-20 |
DE2240113A1 (de) | 1973-02-22 |
US3857326A (en) | 1974-12-31 |
FR2231248A5 (it) | 1974-12-20 |
GB1398527A (en) | 1975-06-25 |
JPS4829002A (it) | 1973-04-17 |