FR2381187A1 - PUMPING DEVICE ASSEMBLY FOR THE IMPLEMENTATION OF MONOLITHIC PADDINGS, FILLS OR SUPPORTS - Google Patents
PUMPING DEVICE ASSEMBLY FOR THE IMPLEMENTATION OF MONOLITHIC PADDINGS, FILLS OR SUPPORTSInfo
- Publication number
- FR2381187A1 FR2381187A1 FR7804533A FR7804533A FR2381187A1 FR 2381187 A1 FR2381187 A1 FR 2381187A1 FR 7804533 A FR7804533 A FR 7804533A FR 7804533 A FR7804533 A FR 7804533A FR 2381187 A1 FR2381187 A1 FR 2381187A1
- Authority
- FR
- France
- Prior art keywords
- reservoir
- supports
- pump
- drive
- 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.)
- Withdrawn
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
Ensemble de pompage. Il comprend notamment une pompe 10 pour un fluide visqueux, pulpeux ou plastique, deux pompes hydrauliques 19 et 20 pour entraîner la précedente, un premier réservoir mélangeur 38, une pompe 21 pour entraîner un moteur hydraulique 46 commandant l'avance d'un transporteur 47 d'amenée des constituants du fluide vers le réservoir 38, un réservoir 54 renfermant un agent de pompage (bentonite et eau), une pompe 22 pour entraîner un moteur hydraulique 52 commandant les organes de mélange 53 du réservoir 54, une boîte de vitesses 17 dont la sortie est reliée aux pompes 19 à 22 et dont l'entrée 16 est entraînée par un moteur électrique 14, ainsi qu'un réservoir 40, pour le fluide hydraulique des pompes 19 à 22, qui renferme un filtre magnétique à déversoir et d'autres organes de filtration. Garnissages, remblais ou soutènements monolithiques à prise rapide pour galeries de mines ou analogues.Pumping set. It comprises in particular a pump 10 for a viscous, pulpy or plastic fluid, two hydraulic pumps 19 and 20 to drive the previous one, a first mixing tank 38, a pump 21 to drive a hydraulic motor 46 controlling the advance of a conveyor 47 for supplying the constituents of the fluid to the reservoir 38, a reservoir 54 containing a pumping agent (bentonite and water), a pump 22 to drive a hydraulic motor 52 controlling the mixing elements 53 of the reservoir 54, a gearbox 17 whose output is connected to pumps 19 to 22 and whose input 16 is driven by an electric motor 14, as well as a reservoir 40, for the hydraulic fluid of pumps 19 to 22, which contains a magnetic weir filter and d 'other filtration devices. Quick-setting monolithic fillings, embankments or supports for mine galleries or the like.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7044/77A GB1585482A (en) | 1977-02-18 | 1977-02-18 | Monilithic pack pumping system |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2381187A1 true FR2381187A1 (en) | 1978-09-15 |
Family
ID=9825568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7804533A Withdrawn FR2381187A1 (en) | 1977-02-18 | 1978-02-17 | PUMPING DEVICE ASSEMBLY FOR THE IMPLEMENTATION OF MONOLITHIC PADDINGS, FILLS OR SUPPORTS |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5452306A (en) |
AU (1) | AU3349278A (en) |
DE (1) | DE2806523A1 (en) |
FR (1) | FR2381187A1 (en) |
GB (1) | GB1585482A (en) |
NL (1) | NL7801856A (en) |
ZA (1) | ZA78925B (en) |
ZM (1) | ZM2178A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989010486A1 (en) * | 1988-04-23 | 1989-11-02 | Putzmeister-Werk Maschinenfabrik Gmbh | Material-feeding containers for thick-matter pumps |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3243738A1 (en) * | 1982-11-26 | 1984-05-30 | Karl Dipl.-Ing. 7000 Stuttgart Schlecht | Hydraulic reversal for two-cylinder piston pump |
DE3346375A1 (en) * | 1983-12-22 | 1985-07-18 | Maschinenfabrik Walter Scheele GmbH & Co KG, 4750 Unna-Massen | Device for changing the amount of concrete delivered by a concrete pump |
JP2737165B2 (en) * | 1988-09-06 | 1998-04-08 | 旭硝子株式会社 | Automotive glass antenna device |
DE9306278U1 (en) * | 1993-04-26 | 1993-09-16 | CarboTech Berg- und Tunnelbausysteme GmbH, 4300 Essen | Device for pressing two-component synthetic resins |
CN103967736B (en) * | 2014-05-12 | 2016-02-24 | 黄恩权 | Four cylinder H-shaped valve concrete pumps |
CN111348441B (en) * | 2020-03-12 | 2021-03-30 | 山东科技大学 | Double-piston pneumatic conveyor |
EP4269791A1 (en) * | 2022-04-29 | 2023-11-01 | CIFA SpA | Pumping apparatus and corresponding operating method |
-
1977
- 1977-02-18 GB GB7044/77A patent/GB1585482A/en not_active Expired
-
1978
- 1978-02-16 DE DE19782806523 patent/DE2806523A1/en not_active Withdrawn
- 1978-02-16 ZA ZA00780925A patent/ZA78925B/en unknown
- 1978-02-16 ZM ZM7821A patent/ZM2178A1/en unknown
- 1978-02-17 FR FR7804533A patent/FR2381187A1/en not_active Withdrawn
- 1978-02-17 NL NL7801856A patent/NL7801856A/en not_active Application Discontinuation
- 1978-02-18 JP JP1807578A patent/JPS5452306A/en active Pending
- 1978-02-20 AU AU33492/78A patent/AU3349278A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989010486A1 (en) * | 1988-04-23 | 1989-11-02 | Putzmeister-Werk Maschinenfabrik Gmbh | Material-feeding containers for thick-matter pumps |
US5190449A (en) * | 1988-04-23 | 1993-03-02 | Putzmeister-Werk Maschinenfabrik Gmbh | Material feed tank for sludge pumps |
Also Published As
Publication number | Publication date |
---|---|
ZA78925B (en) | 1979-01-31 |
AU3349278A (en) | 1979-08-30 |
GB1585482A (en) | 1981-03-04 |
ZM2178A1 (en) | 1978-12-21 |
JPS5452306A (en) | 1979-04-24 |
DE2806523A1 (en) | 1978-08-24 |
NL7801856A (en) | 1978-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |