Reducing clearance in a gas turbine

Details Reducing clearance in a gas turbine Reducing clearance in a gas turbine

2005-12-20

2005-12-20

Verdier, Christopher (Department: 3745)

Rotary kinetic fluid motors or pumps

With passage in blade, vane, shaft or rotary distributor...

C415S173100, C415S173300, C415S173400, C415S173500, C416S09700R

Reexamination Certificate

active

06976824

ABSTRACT:
A gas turbine, in particular a high pressure turbine for an airplane engine, the turbine comprising moving blades (10) with tips that are fitted with radially slidable stubs (26) for being pressed in operation by centrifugal forces against the inside surface of the casing (16) of the turbine in order to eliminate radial clearance between said surface and the tips of the blades (10).

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