Coated bucket damper pin and related method

Details Coated bucket damper pin and related method Coated bucket damper pin and related method

2005-05-12

2008-05-06

Look, Edward K. (Department: 3745)

Metal working

Method of mechanical manufacture

Impeller making

C416S500000

Reexamination Certificate

active

07367123

ABSTRACT:
A damper pin for a turbine bucket includes an elongated main body portion of substantially uniform cross-sectional shape having opposite ends, one only of said opposite ends coated with a corrosion and oxidation-resistant coating.

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patent: 6435830 (2002-08-01), Allen et al.
patent: 6450769 (2002-09-01), Szwedowicz
patent: 6776583 (2004-08-01), Wang et al.
patent: 6851932 (2005-02-01), Lagrange et al.

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