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Inlet vane for centrifugal particle separator

  • US 7,258,713 B2
  • Filed: 08/27/2004
  • Issued: 08/21/2007
  • Est. Priority Date: 08/27/2004
  • Status: Active Grant
First Claim
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1. A centrifugal particle separator comprising:

  • a first vane assembly including;

    a centrally positioned hub,a collar encircling the hub anda plurality of first vanes circumferentially disposed about the hub, each first vane having at least one of an inner end connected to the hub and an outer end connected to the collar,wherein a trailing edge of at least one of the plurality of first vanes extends past an edge of the collar; and

    a second vane assembly including a centrally positioned hub,a collar encircling the hub anda plurality of second vanes circumferentially disposed about the hub, each second vane having at least one of an inner end connected to the hub and an outer end connected to the collar,wherein when said first and second vane assemblies are secured together, said at least one of said plurality of first vanes protrudes into said second vane assembly.

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