THREE-STAGE TURBOPUMP SET

FIELD: mechanical engineering; multistage sets. SUBSTANCE: proposed three- stage turbopump set contains pumps of first and second stages, topping-up pump, power turbine and reducer. Topping-up pump is located from outer side of first and second stage pumps in boss of housing of reducer of said stage...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KOROTOV M.V, ANISIMOV V.S, GRITSENKO E.A
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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Beschreibung
Zusammenfassung:	FIELD: mechanical engineering; multistage sets. SUBSTANCE: proposed three- stage turbopump set contains pumps of first and second stages, topping-up pump, power turbine and reducer. Topping-up pump is located from outer side of first and second stage pumps in boss of housing of reducer of said stages. Input of topping-up pump is connected by branch pipe with space of second stage volute housing. Shaft-gear of topping-up pump is connected with reducer of first and second stages. EFFECT: enlarged range of application, reduced overall dimensions and weight. 2 dwg