Pumping multiphase flow of gas liquid and fine solids

Means for pumping multiphase flow consisting of liq., gas and finely divided solid material in variable ratios and having driven rotor body with a number of axially and concentrically arranged pairs of driving and pump cylinders contg. drive and pump pistons connected by connecting rod between the p...

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Bibliographische Detailangaben
1. Verfasser:	ODE BENGT
Format:	Patent
Sprache:	eng ; ita
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS
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Beschreibung
Zusammenfassung:	Means for pumping multiphase flow consisting of liq., gas and finely divided solid material in variable ratios and having driven rotor body with a number of axially and concentrically arranged pairs of driving and pump cylinders contg. drive and pump pistons connected by connecting rod between the pairs of cylinders. Each cylinder has fixed seals for supply and discharge of pumped and drive fluids and they are sepd. by partitions. The rotor body comprises a drum surrounded by a sealed housing including connections for the drive and pump fluids and the connecting rods pass through the partitions via seals.