HORIZONTAL LEAK-FREE PUMP Russian patent published in 1997 - IPC

Abstract RU 2080488 C1

FIELD: mechanical engineering; pumps used for handling heat-transfer agent at nuclear power plants. SUBSTANCE: for circulation the cooling liquid, suction chamber of auxiliary impeller is provided with working member of reversible hydraulic machine equipped with its own drive. EFFECT: enhanced efficiency. 3 cl, 1 dwg

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RU 2 080 488 C1

Authors

Mitenkov F.M.

Popov V.M.

Sedenkov V.I.

Dates

1997-05-27—Published

1994-11-29—Filed