NON-CONTACT SEAL ASSEMBLY FOR A GAS TURBINE ENGINE

Assemblies are provided for rotational equipment. One of these assemblies includes a bladed rotor assembly (94), a stator vane assembly (52), a fixed stator structure (54) and a seal assembly (58). The bladed rotor assembly (94) includes a rotor disk structure (88). The stator vane assembly (52) is...

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Bibliographische Detailangaben
Hauptverfasser:	CRAWLEY Jr., Clifton J, ACKERMANN, William K, SCHWARZ, Frederick M
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:	Assemblies are provided for rotational equipment. One of these assemblies includes a bladed rotor assembly (94), a stator vane assembly (52), a fixed stator structure (54) and a seal assembly (58). The bladed rotor assembly (94) includes a rotor disk structure (88). The stator vane assembly (52) is disposed adjacent the bladed rotor assembly (94). The fixed stator structure (54) is connected to and radially within the stator vane assembly (52). The seal assembly (58) is configured for sealing a gap between the stator structure (54) and the rotor disk structure (88), wherein the seal assembly (58) includes a non-contact seal (208).