Turbine assembly
According to one aspect of the invention, a turbine assembly (100) includes a rotor wheel (102) and a circumferential slot (108) formed in the rotor wheel (102), the circumferential slot (108) including a uniform cross-section shape for a circumference of the rotor wheel (102). The assembly (100) al...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | According to one aspect of the invention, a turbine assembly (100) includes a rotor wheel (102) and a circumferential slot (108) formed in the rotor wheel (102), the circumferential slot (108) including a uniform cross-section shape for a circumference of the rotor wheel (102). The assembly (100) also includes a first ring member (110) positioned in the circumferential slot (108), the first ring member (110) being configured to prevent radial movement of a dovetail attachment when positioned in the circumferential slot (108), wherein the dovetail attachment is part of a turbine blade. |
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