NON-CONTACT LABYRINTH SEAL ASSEMBLY AND METHOD OF CONSTRUCTION THEREOF

NON-CONTACT LABYRINTH SEAL ASSEMBLY AND METHOD OF CONSTRUCTION THEREOF

A non-contact labyrinth seal assembly, bearing assembly therewith, and method of construction thereof, has an outer rigid carrier and an inner sleeve. The carrier has an outer cylindrical flange and a radially inwardly extending leg and the sleeve has a cylindrical wall and a radially outwardly exte...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BRISTER STEPHEN E, MEADOWS CARL F, TRENTMAN ROGER, TOTH DAVID G, HUPP BRIAN M, DILLON KEVIN M, LATTIME SCOTT B, BLACK ALICIA, BOROWSKI RICHARD
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A non-contact labyrinth seal assembly, bearing assembly therewith, and method of construction thereof, has an outer rigid carrier and an inner sleeve. The carrier has an outer cylindrical flange and a radially inwardly extending leg and the sleeve has a cylindrical wall and a radially outwardly extending flange. A body is attached to at least one of the leg and the flange, wherein the body provides, at least in part, a purely non-contact labyrinth passage extending between the carrier and the sleeve.