Stacked steampath for steam turbines

The steampath for a steam turbine includes stacked stator rings 12 each mounting inwardly directed nozzles 14 and stacked rotor wheels 16 each mounting outwardly directed buckets 60 mounting blades. By alternately stacking the stator rings and rotor wheels, the nozzles and buckets of the various sta...

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Bibliographische Detailangaben
Hauptverfasser:	SIMKINS, JEFFREY ROBERT, KORZUN, RONALD WAYNE, FITTS, DAVID ORUS, MURPHY, JOHN THOMAS, SWAN, STEPHEN ROGER, SULLIVAN, CHRISTOPHER WALTER, BRACKEN, ROBERT JAMES
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The steampath for a steam turbine includes stacked stator rings 12 each mounting inwardly directed nozzles 14 and stacked rotor wheels 16 each mounting outwardly directed buckets 60 mounting blades. By alternately stacking the stator rings and rotor wheels, the nozzles and buckets of the various stages are interdigitated to form a steampath. Each bucket includes a blade and a root 61 received in a generally complementary shaped groove on a wheel.