FR2361553A1 - PISTON PUMP - Google Patents
PISTON PUMPInfo
- Publication number
- FR2361553A1 FR2361553A1 FR7724662A FR7724662A FR2361553A1 FR 2361553 A1 FR2361553 A1 FR 2361553A1 FR 7724662 A FR7724662 A FR 7724662A FR 7724662 A FR7724662 A FR 7724662A FR 2361553 A1 FR2361553 A1 FR 2361553A1
- Authority
- FR
- France
- Prior art keywords
- piston pump
- piston
- cylindrical
- forth
- pivot
- 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.)
- Granted
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
- F04B1/0404—Details or component parts
- F04B1/0452—Distribution members, e.g. valves
- F04B1/0461—Conical
-
- 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
- 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
- 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
- F04B1/1072—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 cylinder blocks and actuating cams rotating together
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
a. Pompe à piston. b. Un groupe de pistons maintenus par un bloc cylindrique et un support cylindre tournent autour de la périphérie conique d'un pivot excentrique chaque ouverture cylindrique étant ainsi reliée alternativement aux rainures arguées ménagées sur la périphérie conique du pivot, en imprimant à chaque piston un mouvement de va-et-vient vers l'avant et vers l'arrière dans les ouvertures cylindriques de façon à produire une action de pompage. c. Pompe à piston qui peut être utilisée à la place d'une pompe à plongeur axial classique.at. Piston pump. b. A group of pistons held by a cylindrical block and a cylinder support rotate around the conical periphery of an eccentric pivot, each cylindrical opening thus being connected alternately to the argued grooves formed on the conical periphery of the pivot, imparting to each piston a movement of back and forth back and forth in the cylindrical openings to produce a pumping action. vs. Piston pump which can be used in place of a conventional axial plunger pump.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9722676A JPS5322603A (en) | 1976-08-13 | 1976-08-13 | Piston pump |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2361553A1 true FR2361553A1 (en) | 1978-03-10 |
FR2361553B1 FR2361553B1 (en) | 1981-06-19 |
Family
ID=14186706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7724662A Granted FR2361553A1 (en) | 1976-08-13 | 1977-08-10 | PISTON PUMP |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5322603A (en) |
AU (1) | AU515795B2 (en) |
DE (1) | DE2735582C3 (en) |
FR (1) | FR2361553A1 (en) |
GB (1) | GB1585848A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0078513A1 (en) * | 1981-10-31 | 1983-05-11 | Shimadzu Corporation | Rotary fluid energy translating device |
EP0235467A1 (en) * | 1986-02-24 | 1987-09-09 | Shimadzu Corporation | Rotary fluid energy converter |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58116774U (en) * | 1982-02-01 | 1983-08-09 | セイレイ工業株式会社 | Variable forward/reverse radial pump |
JPS6155465A (en) * | 1984-08-24 | 1986-03-19 | Shimadzu Corp | Fluid pressure operated speed change gear |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2033464A (en) * | 1933-05-08 | 1936-03-10 | Oilgear Co | Pump and motor |
US2245570A (en) * | 1938-05-20 | 1941-06-17 | Manly Corp | Fluid pressure device |
US3035526A (en) * | 1957-09-20 | 1962-05-22 | Hazel B Phillips | Variable volume pump |
US3067693A (en) * | 1958-12-24 | 1962-12-11 | United Aircraft Corp | Control means for variable delivery pump |
GB1042136A (en) * | 1962-07-10 | 1966-09-14 | Lucas Industries Ltd | Liquid pumps |
GB1085393A (en) * | 1964-02-04 | 1967-09-27 | Dowty Technical Dev Ltd | Variable delivery reciprocating pumps |
DE2030358A1 (en) * | 1969-06-27 | 1971-12-09 | Thoma, Hans, Dr.-Ing., Zug (Schweiz); Thoma, Oswald, St. Clement, Jersey, Channel Islands (Großbritannien) | Radial or axial piston machine |
DE2419460A1 (en) * | 1974-04-23 | 1975-11-06 | Bosch Gmbh Robert | Radial piston pump regulator - has opposite displacement ring a counter piston subjected to discharge pressure |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3194171A (en) * | 1962-11-14 | 1965-07-13 | Mannesmann Meer Ag | Fluid drive means |
DE1923451A1 (en) * | 1969-05-08 | 1970-11-26 | Walter Murmann | Infinitely variable inclined piston machine |
JPS5022702B1 (en) * | 1969-10-08 | 1975-08-01 | ||
DE2028888A1 (en) * | 1970-06-12 | 1971-12-16 | Lutz, Prof. Dr.-Ing. Otto, 3300 Braunschweig | Hydrostatic pump or hydrostatic motor |
-
1976
- 1976-08-13 JP JP9722676A patent/JPS5322603A/en active Pending
-
1977
- 1977-07-27 AU AU27359/77A patent/AU515795B2/en not_active Expired
- 1977-08-06 DE DE2735582A patent/DE2735582C3/en not_active Expired
- 1977-08-09 GB GB33392/77A patent/GB1585848A/en not_active Expired
- 1977-08-10 FR FR7724662A patent/FR2361553A1/en active Granted
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2033464A (en) * | 1933-05-08 | 1936-03-10 | Oilgear Co | Pump and motor |
US2245570A (en) * | 1938-05-20 | 1941-06-17 | Manly Corp | Fluid pressure device |
US3035526A (en) * | 1957-09-20 | 1962-05-22 | Hazel B Phillips | Variable volume pump |
US3067693A (en) * | 1958-12-24 | 1962-12-11 | United Aircraft Corp | Control means for variable delivery pump |
GB1042136A (en) * | 1962-07-10 | 1966-09-14 | Lucas Industries Ltd | Liquid pumps |
GB1085393A (en) * | 1964-02-04 | 1967-09-27 | Dowty Technical Dev Ltd | Variable delivery reciprocating pumps |
DE2030358A1 (en) * | 1969-06-27 | 1971-12-09 | Thoma, Hans, Dr.-Ing., Zug (Schweiz); Thoma, Oswald, St. Clement, Jersey, Channel Islands (Großbritannien) | Radial or axial piston machine |
DE2419460A1 (en) * | 1974-04-23 | 1975-11-06 | Bosch Gmbh Robert | Radial piston pump regulator - has opposite displacement ring a counter piston subjected to discharge pressure |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0078513A1 (en) * | 1981-10-31 | 1983-05-11 | Shimadzu Corporation | Rotary fluid energy translating device |
EP0235467A1 (en) * | 1986-02-24 | 1987-09-09 | Shimadzu Corporation | Rotary fluid energy converter |
Also Published As
Publication number | Publication date |
---|---|
DE2735582B2 (en) | 1981-01-08 |
FR2361553B1 (en) | 1981-06-19 |
AU2735977A (en) | 1979-02-01 |
JPS5322603A (en) | 1978-03-02 |
DE2735582A1 (en) | 1978-02-16 |
AU515795B2 (en) | 1981-04-30 |
DE2735582C3 (en) | 1981-10-01 |
GB1585848A (en) | 1981-03-11 |
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