BE874321A - Pompe a beton. - Google Patents
Pompe a beton.Info
- Publication number
- BE874321A BE874321A BE193585A BE193585A BE874321A BE 874321 A BE874321 A BE 874321A BE 193585 A BE193585 A BE 193585A BE 193585 A BE193585 A BE 193585A BE 874321 A BE874321 A BE 874321A
- Authority
- BE
- Belgium
- Prior art keywords
- concrete pump
- concrete
- pump
- Prior art date
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
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/0019—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers
- F04B7/003—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers and having a slidable movement
-
- 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
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
- F04B15/023—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous supply of fluid to the pump by gravity through a hopper, e.g. without intake valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE193585A BE874321A (fr) | 1979-02-21 | 1979-02-21 | Pompe a beton. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE874321 | 1979-02-21 | ||
BE193585A BE874321A (fr) | 1979-02-21 | 1979-02-21 | Pompe a beton. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE874321A true BE874321A (fr) | 1979-06-18 |
Family
ID=25651294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE193585A BE874321A (fr) | 1979-02-21 | 1979-02-21 | Pompe a beton. |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE874321A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992001159A1 (fr) * | 1990-07-03 | 1992-01-23 | Putzmeister-Werk Maschinenfabrik Gmbh | Reservoir d'alimentation de pompes a deux cylindres pour liquides epais |
-
1979
- 1979-02-21 BE BE193585A patent/BE874321A/fr not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992001159A1 (fr) * | 1990-07-03 | 1992-01-23 | Putzmeister-Werk Maschinenfabrik Gmbh | Reservoir d'alimentation de pompes a deux cylindres pour liquides epais |
US5360321A (en) * | 1990-07-03 | 1994-11-01 | Putzmeister-Werk Maschinenfabrik Gmbh | Feeding reservoir for two-cylinders thick-matter pumps |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CH | Change of patent owner |
Owner name: S.A. *BETONIX . Effective date: 19840822 |
|
CA | Change of address of the owner of the patent |
Owner name: S.A. *BETONIX .AVENUE WINSTON CHURCHILL 234 B Effective date: 19861009 |
|
RE | Patent lapsed |
Owner name: S.A. BETONIX . Effective date: 19890228 |