FIELD: machine building.
SUBSTANCE: unit of drives of units for turbomachine contains centrifugal pump and gears, which are engaged with each other. One of said gear is made integral with shank, which is coaxial with said gear. Shank is configured to drive impeller of centrifugal pump, wherein said impeller of centrifugal pump is directly mounted on shank. Another invention of the group relates to a turbomachine comprising said unit gearboxes.
EFFECT: group of inventions allows reducing dimensions of the drives box of units having a centrifugal pump.
10 cl, 5 dwg
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