FR834188A - Installation de transport pour masses pâteuses, notamment pour béton - Google Patents

Installation de transport pour masses pâteuses, notamment pour béton

Info

Publication number
FR834188A
FR834188A FR834188DA FR834188A FR 834188 A FR834188 A FR 834188A FR 834188D A FR834188D A FR 834188DA FR 834188 A FR834188 A FR 834188A
Authority
FR
France
Prior art keywords
concrete
transport installation
pasty masses
pasty
masses
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
Other languages
English (en)
Inventor
Fritz Hell
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
Application granted granted Critical
Publication of FR834188A publication Critical patent/FR834188A/fr
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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F04B53/104—Flap valves the closure member being a rigid element oscillating around a fixed point
    • F04B53/1045—Flap valves the closure member being a rigid element oscillating around a fixed point the valve being formed by two elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR834188D 1937-03-09 1938-02-24 Installation de transport pour masses pâteuses, notamment pour béton Expired FR834188A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0150954 1937-03-09

Publications (1)

Publication Number Publication Date
FR834188A true FR834188A (fr) 1938-11-15

Family

ID=7181050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834188D Expired FR834188A (fr) 1937-03-09 1938-02-24 Installation de transport pour masses pâteuses, notamment pour béton

Country Status (2)

Country Link
FR (1) FR834188A (fr)
NL (1) NL45634C (fr)

Also Published As

Publication number Publication date
NL45634C (fr)

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