Acoustic dampening device for use in gas turbine engine

Acoustic dampening device for use in gas turbine engine

  • CN 102,956,228 A
  • Filed: 08/10/2012
  • Published: 03/06/2013
  • Est. Priority Date: 08/10/2011
  • Status: Active Application
First Claim
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1. a sound suppressor (300) comprising:

  • The first chamber (308), it has hole (312) and be used for to allow to be communicated with fluid between the first-class body source in described the first chamber (308);

    AndThe second chamber (310), it has;

    The first hole (314), it be used for to allow to be communicated with fluid between described the second chamber (310) in described the first chamber (308);

    AndThe second hole (316), it be used for to allow to be communicated with fluid between the second body source in described the second chamber (310).

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