Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Fernando Jorge Casanova0
Mayur Abhay Keny0
Prathap Raj Rajendran0
Date of Patent
June 30, 2015
0Patent Application Number
134599310
Date Filed
April 30, 2012
0Patent Citations Received
Patent Primary Examiner
Patent abstract
According to one aspect of the invention, a turbine assembly includes a rotor wheel and a circumferential slot formed in the rotor wheel, the circumferential slot including a uniform cross-section shape for a circumference of the rotor wheel. The assembly also includes a first ring member positioned in the circumferential slot, the first ring member being configured to prevent radial movement of a dovetail attachment when positioned in the circumferential slot, wherein the dovetail attachment is part of a turbine blade.
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