FR1417800A - Improvements to piston pumps for the flow of concrete and other materials of similar consistency - Google Patents

Improvements to piston pumps for the flow of concrete and other materials of similar consistency

Info

Publication number
FR1417800A
FR1417800A FR999167A FR999167A FR1417800A FR 1417800 A FR1417800 A FR 1417800A FR 999167 A FR999167 A FR 999167A FR 999167 A FR999167 A FR 999167A FR 1417800 A FR1417800 A FR 1417800A
Authority
FR
France
Prior art keywords
concrete
materials
flow
piston pumps
similar consistency
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
FR999167A
Other languages
French (fr)
Inventor
Olov Carl Gustav Wennberg
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
Priority to FR999167A priority Critical patent/FR1417800A/en
Application granted granted Critical
Publication of FR1417800A publication Critical patent/FR1417800A/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
    • 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
    • F04B7/0034—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 orbital movement, e.g. elbow-pipe type members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/22—Reciprocating-piston liquid engines with movable cylinders or cylinder
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
FR999167A 1964-12-18 1964-12-18 Improvements to piston pumps for the flow of concrete and other materials of similar consistency Expired FR1417800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR999167A FR1417800A (en) 1964-12-18 1964-12-18 Improvements to piston pumps for the flow of concrete and other materials of similar consistency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR999167A FR1417800A (en) 1964-12-18 1964-12-18 Improvements to piston pumps for the flow of concrete and other materials of similar consistency

Publications (1)

Publication Number Publication Date
FR1417800A true FR1417800A (en) 1965-11-12

Family

ID=8845105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999167A Expired FR1417800A (en) 1964-12-18 1964-12-18 Improvements to piston pumps for the flow of concrete and other materials of similar consistency

Country Status (1)

Country Link
FR (1) FR1417800A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555255A1 (en) * 1983-11-22 1985-05-24 Tomasino Pierre Volumetric pump
FR2602709A1 (en) * 1986-07-29 1988-02-19 Kinderstuth Daniel Automonous mobile bucket with pump for concrete or plaster

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555255A1 (en) * 1983-11-22 1985-05-24 Tomasino Pierre Volumetric pump
FR2602709A1 (en) * 1986-07-29 1988-02-19 Kinderstuth Daniel Automonous mobile bucket with pump for concrete or plaster

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