Sound attenuation systems

Sound attenuation systems

  • CN 101,714,353 A
  • Filed: 09/30/2009
  • Published: 05/26/2010
  • Est. Priority Date: 10/01/2008
  • Status: Active Application
First Claim
Patent Images

1. a sound attenuating conduit (68) comprising:

  • Fluid path comprises fluid intake and fluid egress point;

    AndSidewall (70), comprise inwall (90) and outer wall (88), wherein said inwall (90) and described outer wall (88) define sound attenuation chamber (77), and described inwall (90) comprises the opening (76) that described sound attenuation chamber (77) acoustics is coupled to described fluid path;

    Wherein said sidewall (70) comprises the hexagonal cross-section with respect to the longitudinal axis of described fluid path.

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