Coated forward stub shaft dovetail slot

Details Coated forward stub shaft dovetail slot Coated forward stub shaft dovetail slot

2007-05-15

2007-05-15

Verdier, Christopher (Department: 3745)

Fluid reaction surfaces (i.e., impellers)

Specific working member mount

Blade received in well or slot

C416S224000, C416S24100B, C416S24100B, C416S24400R, C416S248000

Reexamination Certificate

active

11135470

ABSTRACT:
A compressor forward stub shaft comprising a plurality of axially spaced, annular rows of dovetail grooves, at least a first and a second of the plurality of rows having dovetail slots coated in part with an anti-wear coating.

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