FR942840A - Improvements to pumps - Google Patents
Improvements to pumpsInfo
- Publication number
- FR942840A FR942840A FR942840DA FR942840A FR 942840 A FR942840 A FR 942840A FR 942840D A FR942840D A FR 942840DA FR 942840 A FR942840 A FR 942840A
- Authority
- FR
- France
- Prior art keywords
- pumps
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/26—Control
- F04B1/30—Control of machines or pumps with rotary cylinder blocks
- F04B1/303—Control of machines or pumps with rotary cylinder blocks by turning the valve plate
-
- 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
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F04B1/22—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block having two or more sets of cylinders or pistons
- F04B1/24—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block having two or more sets of cylinders or pistons inclined to the main shaft axis
-
- 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
- F04B49/08—Regulating by delivery pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US942840XA | 1941-07-16 | 1941-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR942840A true FR942840A (en) | 1949-02-18 |
Family
ID=22244240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR942840D Expired FR942840A (en) | 1941-07-16 | 1946-07-23 | Improvements to pumps |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR942840A (en) |
-
1946
- 1946-07-23 FR FR942840D patent/FR942840A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR934457A (en) | Improvements to amplifiers | |
FR869859A (en) | Improvements to rotary hydraulic compressors | |
FR931430A (en) | Improvements to thermistors | |
FR942840A (en) | Improvements to pumps | |
FR975094A (en) | Improvements to pumps | |
FR887890A (en) | Improvements to pumps | |
FR51141E (en) | Improvements to pumps | |
FR973644A (en) | Improvements to grinders | |
FR974104A (en) | Improvements made to radio-orthopedic tables | |
FR885425A (en) | Improvements to cameras | |
FR877715A (en) | Improvements to regulators | |
FR974064A (en) | Improvements to turret-revolvers | |
FR878093A (en) | Improvements to hydro-ejectors | |
FR875714A (en) | Improvements to fouillots | |
FR974170A (en) | Improvements to puzzles | |
FR877310A (en) | Turbo-compressor | |
FR973310A (en) | Improvements to cycles | |
FR898434A (en) | Improvements to injection pumps | |
FR942506A (en) | Improvements to rectifiers | |
FR945857A (en) | Improvements to rotary compressors | |
FR870298A (en) | Improvements to rotary compressors | |
FR949742A (en) | Improvements to de-icers | |
FR973647A (en) | Improvements to valves | |
FR872344A (en) | Improvements to projectors | |
FR882758A (en) | Improvements to grinders |