FR1071897A - Continuous and automatically variable flow pump, depending on the discharge resistance - Google Patents
Continuous and automatically variable flow pump, depending on the discharge resistanceInfo
- Publication number
- FR1071897A FR1071897A FR1071897DA FR1071897A FR 1071897 A FR1071897 A FR 1071897A FR 1071897D A FR1071897D A FR 1071897DA FR 1071897 A FR1071897 A FR 1071897A
- Authority
- FR
- France
- Prior art keywords
- continuous
- depending
- flow pump
- variable flow
- discharge resistance
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
- F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
- F04B9/131—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members
- F04B9/133—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting elastic-fluid motor
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
- F04B43/026—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel each plate-like pumping flexible member working in its own pumping chamber
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1071897T | 1952-11-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1071897A true FR1071897A (en) | 1954-09-06 |
Family
ID=9605346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1071897D Expired FR1071897A (en) | 1952-11-29 | 1952-11-29 | Continuous and automatically variable flow pump, depending on the discharge resistance |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1071897A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1257579B (en) * | 1959-06-12 | 1967-12-28 | Dowty Rotol Ltd | Hydraulically operated double diaphragm pump |
DE1294204B (en) * | 1958-07-11 | 1969-04-30 | Ballu Vincent Pierre Marie | Pump, especially for pumping abrasive solids or fluids containing corrosives |
US3790310A (en) * | 1972-05-10 | 1974-02-05 | Gen Motors Corp | Fluid powered air compressor |
-
1952
- 1952-11-29 FR FR1071897D patent/FR1071897A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1294204B (en) * | 1958-07-11 | 1969-04-30 | Ballu Vincent Pierre Marie | Pump, especially for pumping abrasive solids or fluids containing corrosives |
DE1257579B (en) * | 1959-06-12 | 1967-12-28 | Dowty Rotol Ltd | Hydraulically operated double diaphragm pump |
US3790310A (en) * | 1972-05-10 | 1974-02-05 | Gen Motors Corp | Fluid powered air compressor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1247030A (en) | Variable flow and pressure pump | |
FR1510793A (en) | Hydraulic variable flow turbine pump | |
FR1071897A (en) | Continuous and automatically variable flow pump, depending on the discharge resistance | |
FR1202109A (en) | Variable flow pump | |
FR1260078A (en) | Self-regulating, variable-flow, high-pressure barrel pump | |
FR1076861A (en) | Injector with variable section and flow rate directly with the pressure | |
FR1303796A (en) | Adjustable variable flow piston rotary pump | |
FR1073331A (en) | Variable flow pump | |
FR1355428A (en) | Further training in fans, compressors and centrifugal pumps | |
FR1062037A (en) | Variable flow pump | |
FR91203E (en) | Variable flow pump | |
FR1065875A (en) | Self-regulating variable flow injection pump | |
FR1080325A (en) | Injection pump, in particular petrol injection pump | |
FR1117231A (en) | Variable flow pump | |
FR1088318A (en) | Variable flow pump | |
FR1140995A (en) | Very low flow volumetric pump | |
FR1436765A (en) | Variable flow pump | |
FR1073583A (en) | Small pump with adjustable flow | |
FR1365708A (en) | Adjustable flow pump | |
FR1082198A (en) | Adjustable flow pump | |
FR1058704A (en) | Constant flow pump | |
FR1093558A (en) | Barrel pump with automatically adjustable flow according to the delivery pressure | |
FR1278114A (en) | Self-regulating, non-lubricating air compressor | |
FR1330653A (en) | Radial piston pump, variable flow | |
FR1254524A (en) | Hydraulic pump with variable flow automatically depending on the load |