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Flat Bottom Damper Pin For Turbine Blades

  • US 20140079529A1
  • Filed: 09/14/2012
  • Published: 03/20/2014
  • Est. Priority Date: 09/14/2012
  • Status: Active Grant
First Claim
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1. A damper pin for a bucket damper slot in at least one of two adjoining buckets installed in a rotor in a turbine, the damper pin comprising:

  • a. a generally rounded top portion, the rounded top portion configured to contact said adjoining buckets prior to full-speed rotation of said rotor; and

    b. a generally flat bottom portion.

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