Intake vortex whistle silencing apparatus and methods

Details Intake vortex whistle silencing apparatus and methods Intake vortex whistle silencing apparatus and methods

1981-06-15

1984-03-13

Casaregola, Louis J.

Rotary kinetic fluid motors or pumps

With sound or vibratory wave absorbing or preventing means...

415163, 138 37, F04B 2966

Patent

active

044364814

ABSTRACT:
A diametrically opposed pair of radially inwardly directed vortex-disturbing tabs are secured to a compressor intake assembly to eliminate vortex whistle therein.

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