Compressor lubrication and noise reduction system

Details Compressor lubrication and noise reduction system Compressor lubrication and noise reduction system

1986-04-28

1988-06-14

Garrett, Robert E.

Fluid reaction surfaces (i.e., impellers)

Unsymmetrical impeller or dissimilar working members

417372, 184 618, 184 31, 366329, F04D 2938

Patent

active

047508647

ABSTRACT:
The uncovering of the opening of the oil pickup tube is avoided by preventing the formation of a stable vortex. The prevention of the formation of a stable vortex is achieved by making the paddles of the impeller axially asymmetrical by at least a minimum critical value.

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