FR1492841A - élévateur volumétrique à pulvérulents avec chambres régulatrices de pression - Google Patents
élévateur volumétrique à pulvérulents avec chambres régulatrices de pressionInfo
- Publication number
- FR1492841A FR1492841A FR49913A FR49913A FR1492841A FR 1492841 A FR1492841 A FR 1492841A FR 49913 A FR49913 A FR 49913A FR 49913 A FR49913 A FR 49913A FR 1492841 A FR1492841 A FR 1492841A
- Authority
- FR
- France
- Prior art keywords
- pressure regulating
- regulating chambers
- powder elevator
- volumetric powder
- volumetric
- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/126—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type
-
- 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
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
- F04C13/001—Pumps for particular liquids
- F04C13/002—Pumps for particular liquids for homogeneous viscous liquids
-
- 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
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
- F04C13/001—Pumps for particular liquids
- F04C13/002—Pumps for particular liquids for homogeneous viscous liquids
- F04C13/004—Pumps for particular liquids for homogeneous viscous liquids with means for fluidising or diluting the material being pumped
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
- F04C15/0049—Equalization of pressure pulses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR49913A FR1492841A (fr) | 1966-02-10 | 1966-02-10 | élévateur volumétrique à pulvérulents avec chambres régulatrices de pression |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR49913A FR1492841A (fr) | 1966-02-10 | 1966-02-10 | élévateur volumétrique à pulvérulents avec chambres régulatrices de pression |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1492841A true FR1492841A (fr) | 1967-08-25 |
Family
ID=8601543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR49913A Expired FR1492841A (fr) | 1966-02-10 | 1966-02-10 | élévateur volumétrique à pulvérulents avec chambres régulatrices de pression |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1492841A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2567498A1 (fr) * | 1984-07-16 | 1986-01-17 | Costes Jean | Procede et dispositifs permettant de transferer des poudres seches vers un milieu liquide en s'affranchissant des problemes poses par la poussiere et la formation de croutes |
DE19960221A1 (de) * | 1999-12-14 | 2001-07-05 | Motan Fuller Verfahrenstechnik | Zellenradschleuse mit verbesserter Abdichtung gegen Leckluft |
WO2011029847A3 (fr) * | 2009-09-08 | 2012-03-15 | Hugo Vogelsang Maschinenbau Gmbh | Pompe à pistons rotatifs |
US9127673B2 (en) | 2010-08-20 | 2015-09-08 | Hugo Vogelsang Maschinenbau Gmbh | Rotary lobe pump having inlet and outlet aligned with gearbox casing |
-
1966
- 1966-02-10 FR FR49913A patent/FR1492841A/fr not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2567498A1 (fr) * | 1984-07-16 | 1986-01-17 | Costes Jean | Procede et dispositifs permettant de transferer des poudres seches vers un milieu liquide en s'affranchissant des problemes poses par la poussiere et la formation de croutes |
DE19960221A1 (de) * | 1999-12-14 | 2001-07-05 | Motan Fuller Verfahrenstechnik | Zellenradschleuse mit verbesserter Abdichtung gegen Leckluft |
DE19960221C2 (de) * | 1999-12-14 | 2002-09-12 | Motan Fuller Verfahrenstechnik | Zellenradschleuse mit verbesserter Abdichtung gegen Leckluft |
WO2011029847A3 (fr) * | 2009-09-08 | 2012-03-15 | Hugo Vogelsang Maschinenbau Gmbh | Pompe à pistons rotatifs |
US9732749B2 (en) | 2009-09-08 | 2017-08-15 | Hugo Vogelsang Maschinenbau Gmbh | Rotary piston pump having converging inlet and outlet openings for conveying a fluid medium containing solids |
US9127673B2 (en) | 2010-08-20 | 2015-09-08 | Hugo Vogelsang Maschinenbau Gmbh | Rotary lobe pump having inlet and outlet aligned with gearbox casing |
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