SYSTEM AND METHOD FOR A VARIABLE SQUEEZE FILM DAMPER

SYSTEM AND METHOD FOR A VARIABLE SQUEEZE FILM DAMPER

A damper assembly (140) includes a bearing assembly (138) including a radially outer surface (208). A housing (214) surrounds the bearing assembly and includes a radially inner surface (218) facing the radially outer surface. The radially outer and inner surfaces define a plurality of annuli (220) t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: STEEN, Tod Robert, ORKISZEWSKI, Charles Stanley
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BEARINGS
BLASTING
ELEMENTS OR CRANKSHAFT MECHANISMS
ENGINEERING ELEMENTS AND UNITS
FLEXIBLE SHAFTS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
ROTARY BODIES OTHER THAN GEARING ELEMENTS
SHAFTS
THERMAL INSULATION IN GENERAL
WEAPONS
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Beschreibung
Zusammenfassung:A damper assembly (140) includes a bearing assembly (138) including a radially outer surface (208). A housing (214) surrounds the bearing assembly and includes a radially inner surface (218) facing the radially outer surface. The radially outer and inner surfaces define a plurality of annuli (220) therebetween. The damper assembly further includes a plurality of fluid supplies coupled in flow communication with the plurality of annuli and configured to deliver a fluid to each annulus of the plurality of annuli. Each fluid supply of the plurality of fluid supplies independently controls the fluid within the respective annulus.