US PATENT SUBCLASS 96 / 388
.~.~ Expansion chamber

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  DF  .~ Sound attenuating gas flow path {3}
388.~.~ Expansion chamber

DEFINITION

Classification: 96/388

Expansion chamber:

(under subclass 384) Apparatus in which the gaseous fluid mixture flow path contains an enlargement of cross-sectional flow area.