FR2556049B1 - Pompe hydraulique a debit variable a pistons incorpores dans un rotor assurant la distribution du fluide - Google Patents
Pompe hydraulique a debit variable a pistons incorpores dans un rotor assurant la distribution du fluideInfo
- Publication number
- FR2556049B1 FR2556049B1 FR8319524A FR8319524A FR2556049B1 FR 2556049 B1 FR2556049 B1 FR 2556049B1 FR 8319524 A FR8319524 A FR 8319524A FR 8319524 A FR8319524 A FR 8319524A FR 2556049 B1 FR2556049 B1 FR 2556049B1
- Authority
- FR
- France
- Prior art keywords
- hydraulic pump
- fluid distribution
- variable flow
- providing fluid
- flow hydraulic
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/22—Reciprocating-piston liquid engines with movable cylinders or cylinder
- F03C1/223—Reciprocating-piston liquid engines with movable cylinders or cylinder having cylinders in star or fan arrangement, the connection of the pistons with an actuated element being at the inner ends of the cylinders
-
- 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
- F04B1/10—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
- F04B1/113—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 inner ends of the cylinders
- F04B1/1133—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 inner ends of the cylinders with rotary cylinder blocks
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8319524A FR2556049B1 (fr) | 1983-12-01 | 1983-12-01 | Pompe hydraulique a debit variable a pistons incorpores dans un rotor assurant la distribution du fluide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8319524A FR2556049B1 (fr) | 1983-12-01 | 1983-12-01 | Pompe hydraulique a debit variable a pistons incorpores dans un rotor assurant la distribution du fluide |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2556049A1 FR2556049A1 (fr) | 1985-06-07 |
FR2556049B1 true FR2556049B1 (fr) | 1988-05-13 |
Family
ID=9294912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8319524A Expired FR2556049B1 (fr) | 1983-12-01 | 1983-12-01 | Pompe hydraulique a debit variable a pistons incorpores dans un rotor assurant la distribution du fluide |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2556049B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108661874B (zh) * | 2018-05-11 | 2019-11-05 | 浙江工业大学 | 一种无轴二维柱塞变量电机泵 |
CN115193288B (zh) * | 2022-07-15 | 2023-05-16 | 上海弗鲁克科技发展有限公司 | 一种连续式高剪切混合器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB327136A (en) * | 1928-12-20 | 1930-03-20 | Shell Mex Ltd | Improvements in rotary pumps |
FR714963A (fr) * | 1931-04-08 | 1931-11-23 | Mecaniques De Courbevoie Atel | Pompe rotative perfectionnée |
GB370345A (en) * | 1931-10-22 | 1932-04-07 | Elek Sche Unternehmungen Ludw | Improvements in or relating to high pressure rotary pumps or motors with radially movable pistons actuated eccentrically from the axis |
US2683421A (en) * | 1950-01-05 | 1954-07-13 | Eduard W Woydt | Pump, motor, and the like |
-
1983
- 1983-12-01 FR FR8319524A patent/FR2556049B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2556049A1 (fr) | 1985-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
RC | Opposition against decision of lapse | ||
DA | Annulment of decision of lapse | ||
ST | Notification of lapse |