Gas compression apparatus and method with noise attenuation

Details Gas compression apparatus and method with noise attenuation Gas compression apparatus and method with noise attenuation

2005-07-19

2005-07-19

Look, Edward K. (Department: 3745)

Rotary kinetic fluid motors or pumps

Method of operation

C415S119000

Reexamination Certificate

active

06918740

ABSTRACT:
A gas compression method and method according to which an impeller rotates to flow fluid through a casing, and a plate is disposed in a wall of the casing. At least one series of cells are formed in the plate to form an array of acoustic resonators to attenuate acoustic energy generated by the impeller.

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