MULTI-STAGE CENTRIFUGAL PUMP

The utility model relates to the field of machine-building, in particular to multi-stage centrifugal pumps with two-shaft implementation in which first downstream working wheel installed on hollow shaft separated from other working wheels has own drive and can rotate at decreased frequency of rotati...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	VASYLENKO LEONID OLEKSANDROVYCH
Format:	Patent
Sprache:	eng
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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Beschreibung
Zusammenfassung:	The utility model relates to the field of machine-building, in particular to multi-stage centrifugal pumps with two-shaft implementation in which first downstream working wheel installed on hollow shaft separated from other working wheels has own drive and can rotate at decreased frequency of rotation compared to other wheels.