Deflector means for centrifugal pumps

Details Deflector means for centrifugal pumps Deflector means for centrifugal pumps

1991-04-30

1992-10-20

Look, Edward K.

Rotary kinetic fluid motors or pumps

With means for re-entry of working fluid to blade set

Radial flow runner portion guides re-entry working fluid

415 584, 4151701, F01D 504

Patent

active

051565226

ABSTRACT:
Improvements in centrifugal pumps are disclosed which minimize flow recirculation effects induced by wear ring leakage flow. The improvements may be used individually or in combination and comprise deflector means attached to the impeller, diverter means attached to the casing or impeller or wear ring inducer means.

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