MULTI-PHASE SCREW PUMP

FIELD: mechanical engineering. ^ SUBSTANCE: multi-phase screw pump comprises housing that receives at least one working rotor with screw to define the sucking and pressure spaces which are interconnected through the by-pass line for liquid phase to define a circulation circuit. The by-pass line is m...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	SKUFINSKIJ ALEKSANDR IVANOVICH, VALJUKHOV SERGEJ GEORGIEVICH, BULYGIN JURIJ ALEKSANDROVICH
Format:	Patent
Sprache:	eng ; rus
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	FIELD: mechanical engineering. ^ SUBSTANCE: multi-phase screw pump comprises housing that receives at least one working rotor with screw to define the sucking and pressure spaces which are interconnected through the by-pass line for liquid phase to define a circulation circuit. The by-pass line is made of at least one continuous screw groove in the crest of the rotor screw. ^ EFFECT: simplified structure and reduced sizes and weight.