STEAM TURBINE STATIONARY COMPONENT SEAL

A steam turbine and a seal member between stationary components of a steam turbine are disclosed. The seal member is annular, with a cross-section having an elongated seal member and bulbous ends that are adapted to be inserted into grooves in the stationary components to form point seals between th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PANDEY VISHWAS KUMAR, SMITH SEAN ALLEN, ANDERSON JAMES PETER, SANKOLLI PRASHANT PRABHAKAR
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CYLINDERS ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PISTONS SEALINGS STEAM ENGINES THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A steam turbine and a seal member between stationary components of a steam turbine are disclosed. The seal member is annular, with a cross-section having an elongated seal member and bulbous ends that are adapted to be inserted into grooves in the stationary components to form point seals between the bulbous ends and axial faces of the grooves. The bulbous ends are designed to rotate with respect to the axial faces of the annular grooves and the elongated member is designed to flex to maintain the point seals in response to a realignment of the components.