FR1349263A - Dispositif de pompage pour le déplacement de béton ou autre matière pâteuse - Google Patents
Dispositif de pompage pour le déplacement de béton ou autre matière pâteuseInfo
- Publication number
- FR1349263A FR1349263A FR914811A FR914811A FR1349263A FR 1349263 A FR1349263 A FR 1349263A FR 914811 A FR914811 A FR 914811A FR 914811 A FR914811 A FR 914811A FR 1349263 A FR1349263 A FR 1349263A
- Authority
- FR
- France
- Prior art keywords
- pumping device
- pasty material
- moving concrete
- concrete
- moving
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
- F01L25/08—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by electric or magnetic means
-
- 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
- F04B9/123—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 only one pumping chamber
- F04B9/125—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 only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting elastic-fluid motor
- F04B9/1256—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 only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting elastic-fluid motor with fluid-actuated inlet or outlet valve
-
- 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
- F04B9/137—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 the pumping members not being mechanically connected to each other
- F04B9/1372—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 the pumping members not being mechanically connected to each other the movement of each pump piston in the two directions is obtained by a double-acting piston fluid motor
- F04B9/1374—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 the pumping members not being mechanically connected to each other the movement of each pump piston in the two directions is obtained by a double-acting piston fluid motor with fluid-actuated inlet or outlet valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR914811A FR1349263A (fr) | 1962-11-08 | 1962-11-08 | Dispositif de pompage pour le déplacement de béton ou autre matière pâteuse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR914811A FR1349263A (fr) | 1962-11-08 | 1962-11-08 | Dispositif de pompage pour le déplacement de béton ou autre matière pâteuse |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1349263A true FR1349263A (fr) | 1964-01-17 |
Family
ID=8790410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR914811A Expired FR1349263A (fr) | 1962-11-08 | 1962-11-08 | Dispositif de pompage pour le déplacement de béton ou autre matière pâteuse |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1349263A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2448053A1 (fr) * | 1979-02-02 | 1980-08-29 | Parietti Arthur | Pompe pour l'injection de mortier ou d'autres coulis dans des trous d'ancrage |
DE3733596A1 (de) * | 1987-10-05 | 1989-04-20 | Hau Simex Giesserei Gmbh | Kolbendruckpumpe |
WO1994018501A1 (fr) * | 1993-02-02 | 1994-08-18 | Putzmeister-Werk Maschinenfabrik Gmbh | Procede permettant d'acheminer des matieres consistantes contenant des dechets metalliques prebroyes ou des solides analogues |
-
1962
- 1962-11-08 FR FR914811A patent/FR1349263A/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2448053A1 (fr) * | 1979-02-02 | 1980-08-29 | Parietti Arthur | Pompe pour l'injection de mortier ou d'autres coulis dans des trous d'ancrage |
DE3733596A1 (de) * | 1987-10-05 | 1989-04-20 | Hau Simex Giesserei Gmbh | Kolbendruckpumpe |
WO1994018501A1 (fr) * | 1993-02-02 | 1994-08-18 | Putzmeister-Werk Maschinenfabrik Gmbh | Procede permettant d'acheminer des matieres consistantes contenant des dechets metalliques prebroyes ou des solides analogues |
US5988028A (en) * | 1993-02-02 | 1999-11-23 | Putzmeister Aktiengesellschaft | Process for conveying thick matter containing preshredded scrap metal or similar solids |
US6158313A (en) * | 1993-02-02 | 2000-12-12 | Putzmeister Aktiengesellschaft | Process for conveying thick matter containing preshredded scrap metal or similar solids |
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