ES230309Y - Equipo de bombeo para hormigon y materiales de este tipo. - Google Patents

Equipo de bombeo para hormigon y materiales de este tipo.

Info

Publication number
ES230309Y
ES230309Y ES1977230309U ES230309U ES230309Y ES 230309 Y ES230309 Y ES 230309Y ES 1977230309 U ES1977230309 U ES 1977230309U ES 230309 U ES230309 U ES 230309U ES 230309 Y ES230309 Y ES 230309Y
Authority
ES
Spain
Prior art keywords
concrete
materials
type
pumping equipment
pumping
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
ES1977230309U
Other languages
English (en)
Spanish (es)
Other versions
ES230309U (es
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 filed Critical
Publication of ES230309U publication Critical patent/ES230309U/es
Application granted granted Critical
Publication of ES230309Y publication Critical patent/ES230309Y/es
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
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • 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
    • F04B7/0003—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber
    • F04B7/0011—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber and having an oscillating 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
    • F04B7/0026—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 an oscillating movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
ES1977230309U 1976-08-06 1977-08-05 Equipo de bombeo para hormigon y materiales de este tipo. Expired ES230309Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT09552/76A IT1069774B (it) 1976-08-06 1976-08-06 Attrezzatura di pompaggio per calcestruzzo e materiali simili

Publications (2)

Publication Number Publication Date
ES230309U ES230309U (es) 1977-12-01
ES230309Y true ES230309Y (es) 1978-04-01

Family

ID=11132075

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977230309U Expired ES230309Y (es) 1976-08-06 1977-08-05 Equipo de bombeo para hormigon y materiales de este tipo.

Country Status (9)

Country Link
JP (1) JPS5355503A (it)
AU (1) AU2732477A (it)
BE (1) BE857525A (it)
DE (1) DE2734993A1 (it)
ES (1) ES230309Y (it)
FR (1) FR2360772A1 (it)
IT (1) IT1069774B (it)
NL (1) NL7708674A (it)
SE (1) SE7708881L (it)

Also Published As

Publication number Publication date
NL7708674A (nl) 1978-02-08
AU2732477A (en) 1979-02-01
ES230309U (es) 1977-12-01
JPS5355503A (en) 1978-05-20
BE857525A (fr) 1977-12-01
IT1069774B (it) 1985-03-25
SE7708881L (sv) 1978-02-07
DE2734993A1 (de) 1978-02-09
FR2360772A1 (fr) 1978-03-03

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