Method of producing a seal between stationary and rotating components of a turbine engine

In one aspect, a seal for a turbine engine (10) includes a seal body (38) disposed at a base of a turbine engine blade (22) and a wing portion (46) extending axially from said seal body. The wing portion has a first portion (52, 54) substantially parallel with a centerline (C) of the engine and an a...

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Bibliographische Detailangaben
Hauptverfasser:	Piersall, Matthew Robert, Kareff, Spencer Aaron
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:	In one aspect, a seal for a turbine engine (10) includes a seal body (38) disposed at a base of a turbine engine blade (22) and a wing portion (46) extending axially from said seal body. The wing portion has a first portion (52, 54) substantially parallel with a centerline (C) of the engine and an angled upturn portion (48). The first portion extends between the seal body and the angled upturn portion (48). An angle (A) between the engine centerline and the angled upturn portion (48) is between about 0 degrees and about 90 degrees. Corresponding turbine engine arrangement and method of production are also provided.