ELECTRIC PUMP Russian patent published in 1994 - IPC

Abstract RU 2021547 C1

FIELD: mechanical engineering. SUBSTANCE: thrust bearing is mounted at the end of a shaft. Working wheels are fitted on cantilever part of the shaft for axial movements and interaction with each other by faces. EFFECT: enhanced reliability. 1 dwg

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RU 2 021 547 C1

Authors

Babajlov B.G.

Minenkov V.I.

Il'Jashenko Ju.I.

Dates

1994-10-15—Published

1990-05-23—Filed