SCREW CENTRIFUGAL PUMP

FIELD: engines and pumps. ^ SUBSTANCE: screw centrifugal pump incorporates centrifugal two-way suction impeller 3 and two prescrews 4 and 5 fitted on shaft 2 in casing 1. The screws have opposing screw blades 6 with a cylindrical inlet section changing into section 8 with the diameter smoothly decre...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KIKTENKO SERGEJ GRIGOR'EVICH, AKBERDIN AL'BERT MIDKHATOVICH, KOCHETKOV MIKHAIL MIKHAJLOVICH, KVASOV GENNADIJ GRIGOR'EVICH, BELOKON' VLADIMIR SERGEEVICH, FILIN NIKOLAJ ALEKSANDROVICH, CHUMACHENKO BORIS NIKOLAEVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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