Retractable seal system

The present application thus provides a retractable seal system (100) for use between a high pressure side (135) and a low pressure side (145) of a turbine engine (10). The retractable seal system (100) may include a seal (130) positioned in a slot (140) of a stationary component (110), a pressure b...

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Bibliographische Detailangaben
Hauptverfasser:	Sha, Karimulla Shaika, Crum, Gregory, Kumar, Siddarth, Samudrala, Omprakash
Format:	Patent
Sprache:	eng ; fre ; ger
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:	The present application thus provides a retractable seal system (100) for use between a high pressure side (135) and a low pressure side (145) of a turbine engine (10). The retractable seal system (100) may include a seal (130) positioned in a slot (140) of a stationary component (110), a pressure balance pocket (220) positioned about the seal (130), and a conduit (230) in communication with the pressure balance pocket (220) and the high pressure side (135).