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 SUPPORTS

Info

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Withdrawn
Application number
FR7804533A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of FR2381187A1 publication Critical patent/FR2381187A1/en
Withdrawn legal-status Critical Current

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.

FR7804533A 1977-02-18 1978-02-17 PUMPING DEVICE ASSEMBLY FOR THE IMPLEMENTATION OF MONOLITHIC PADDINGS, FILLS OR SUPPORTS Withdrawn FR2381187A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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