US PATENT SUBCLASS 96 / 384
.~ Sound attenuating gas flow path

Current as of: June, 1999
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96 /   HD   GAS SEPARATION: APPARATUS

380  DF  WITH SOUND DAMPING MEANS (I.E., NOISE ATTENUATION) {2}
384.~ Sound attenuating gas flow path {3}
385  DF  .~.~> Baffle in flow path {1}
387  DF  .~.~> Perforated surface
388  DF  .~.~> Expansion chamber

DEFINITION

Classification: 96/384

Sound attenuating gas flow path:

(under subclass 380) Apparatus having means to change direction of the gaseous fluid mixture in order to achieve silencing of the flow of the gaseous fluid mixture.