ES394632A1 - Apparatus for pumping a fluid substance - Google Patents

Apparatus for pumping a fluid substance

Info

Publication number
ES394632A1
ES394632A1 ES394632A ES394632A ES394632A1 ES 394632 A1 ES394632 A1 ES 394632A1 ES 394632 A ES394632 A ES 394632A ES 394632 A ES394632 A ES 394632A ES 394632 A1 ES394632 A1 ES 394632A1
Authority
ES
Spain
Prior art keywords
container
mouth
mass
cylinders
carried out
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
Application number
ES394632A
Other languages
Spanish (es)
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.)
COST MACCH EDILI
Original Assignee
COST MACCH EDILI
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 COST MACCH EDILI filed Critical COST MACCH EDILI
Publication of ES394632A1 publication Critical patent/ES394632A1/en
Expired 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/04—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2035—Cylinder barrels
    • 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
    • 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
    • F04B7/0023—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 rotating 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Improvements introduced in facilities for pumping pasty fluids, characterized in that, comprising at least two alternative type pumps, it is made up of a container with a hopper intended to receive the mass or similar to be distributed, coming from any power source, container in the one that opens at least one tube for the delivery of mass to the place of use, as well as the cylinders of the suction-impeller pump, being inscribed in said container, so that it is always at least partially immersed in the mass, a device for connection or coupling associated with suitable means to act in a succession of relative change of position, where it places the mouth of the impulsion tube in direct communication with the mouth of the one or those cylinders of the pump in which the compression phase is carried out, while the mouth of the one or those cylinders in which the suction stroke is carried out, are placed in communication direct contact with the interior of the container from which the dough or the like is sucked. (Machine-translation by Google Translate, not legally binding)
ES394632A 1970-09-02 1971-08-28 Apparatus for pumping a fluid substance Expired ES394632A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5316470 1970-09-02

Publications (1)

Publication Number Publication Date
ES394632A1 true ES394632A1 (en) 1975-06-16

Family

ID=11280485

Family Applications (1)

Application Number Title Priority Date Filing Date
ES394632A Expired ES394632A1 (en) 1970-09-02 1971-08-28 Apparatus for pumping a fluid substance

Country Status (5)

Country Link
DE (1) DE2142722A1 (en)
ES (1) ES394632A1 (en)
FR (1) FR2107122A5 (en)
GB (1) GB1329352A (en)
NL (1) NL7111763A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933128C2 (en) * 1979-08-16 1985-09-26 Friedrich Wilh. Schwing Gmbh, 4690 Herne Thick matter pump, especially for pumping concrete
GB2119867B (en) * 1982-05-07 1986-02-05 Raymond Albert Buckell Multi-cylinder device
DK151112C (en) * 1985-03-26 1988-03-21 Rasmussen Kann Ind As INDUCTION BETWEEN THE BOTTOM OF A ROOF WINDOW AND THE ADJUSTING ROOF COVER
GB9607949D0 (en) * 1996-04-17 1996-06-19 Elopak Systems A flow control valve device
CN104847619B (en) * 2015-01-29 2018-02-23 北汽福田汽车股份有限公司 Concrete pumping mechanism and the concrete conveying equipment for including it

Also Published As

Publication number Publication date
GB1329352A (en) 1973-09-05
FR2107122A5 (en) 1972-05-05
DE2142722A1 (en) 1972-03-30
NL7111763A (en) 1972-03-06

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