FR998450A - Variable flow pump - Google Patents
Variable flow pumpInfo
- Publication number
- FR998450A FR998450A FR998450DA FR998450A FR 998450 A FR998450 A FR 998450A FR 998450D A FR998450D A FR 998450DA FR 998450 A FR998450 A FR 998450A
- Authority
- FR
- France
- Prior art keywords
- flow pump
- variable flow
- variable
- pump
- flow
- 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
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/10—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR998450T | 1945-10-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR998450A true FR998450A (en) | 1952-01-18 |
Family
ID=9559329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR998450D Expired FR998450A (en) | 1945-10-03 | 1945-10-03 | Variable flow pump |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR998450A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2991930A (en) * | 1957-09-16 | 1961-07-11 | Worthington Corp | Rotary compressor having a variable discharge cut-off point |
FR2914372A1 (en) * | 2007-03-28 | 2008-10-03 | Goodrich Pump & Engine Control | VARIABLE CYLINDREE PALLET BALANCED PUMP WITH FLOATING SEAL SEALS AND SEAL SEALS SOLLICITES |
-
1945
- 1945-10-03 FR FR998450D patent/FR998450A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2991930A (en) * | 1957-09-16 | 1961-07-11 | Worthington Corp | Rotary compressor having a variable discharge cut-off point |
FR2914372A1 (en) * | 2007-03-28 | 2008-10-03 | Goodrich Pump & Engine Control | VARIABLE CYLINDREE PALLET BALANCED PUMP WITH FLOATING SEAL SEALS AND SEAL SEALS SOLLICITES |
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