IMPELLER FOR CENTRIFUGAL PUMP, CENTRIFUGAL PUMP, AS WELL AS ITS USE Russian patent published in 2019 - IPC F04D7/04 F04D29/22 

Abstract RU 2688066 C2

FIELD: machine building.

SUBSTANCE: present invention relates to impeller (40) for centrifugal pump, centrifugal pump and its use. Present invention relates specifically to the new design of closed impeller (40) for a centrifugal pump.

EFFECT: centrifugal pump incorporating the impeller of the present invention is suitable for pumping both pure liquids and liquids containing a solid phase, such as fibrous suspensions of pulp and paper pulp, or in the production of wood-based panels.

11 cl, 7 dwg

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RU 2 688 066 C2

Authors

Kojvikko Matti

Tiitinen Kalle

Virtanen Sami

Akhlrotkh Yussi

Dates

2019-05-17Published

2015-04-03Filed