COMPOSITE PISTON RING SEAL FOR AXIALLY AND CIRCUMFERENTIALLY TRANSLATING DUCTS

A seal system is provided. The seal system may comprise a first duct 14a, 190having an annular geometry, a second duct 14b overlapping the first duct in a radial direction, and a seal disposed between the first duct and the second duct. The seal may comprise a groove 168 defined by the first duct an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Peters, Donald, W, Porter, Steven D, Bangerter, James, P
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS JET-PROPULSION PLANTS 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:	A seal system is provided. The seal system may comprise a first duct 14a, 190having an annular geometry, a second duct 14b overlapping the first duct in a radial direction, and a seal disposed between the first duct and the second duct. The seal may comprise a groove 168 defined by the first duct and a piston configured to slideably engage the groove 168.