Barrier sealing system for centrifugal compressors

Barrier sealing system for centrifugal compressors

  • CN 101,311,549 A
  • Filed: 05/23/2008
  • Published: 11/26/2008
  • Est. Priority Date: 05/24/2007
  • Status: Active Application
First Claim
Patent Images

1. a rotating machinery (10) comprising:

  • Machine rotors (12);

    Be linked to the bearing (15) of described machine rotors (12);

    Machine stator (14);

    WithBe arranged on the seal arrangement (16) between described machine rotors (12) and the described machine stator (14), described seal arrangement (16) comprising;

    Dry gas seals part (18,20);

    Be arranged on the brush of first between described dry gas seals part (18,20) and the described bearing (15) Sealing (26), wherein, the described first brush Sealing (26) comprises a plurality of nonmetallic fibers (28);

    WithBe arranged on the second brush Sealing (42) between described first brush Sealing (26) and the described bearing (15), wherein, the described second brush Sealing (42) comprises a plurality of nonmetallic fibers (28).

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×