SQUEEZE FILM DAMPER ACOUSTIC ISOLATION AND CORRESPONDING METHOD

A machine has a first member (202); a second member (248); a third member (204); a bearing (246) having an inner race (247) mounted to the second member (248) and an outer race (244) mounted to the third member (204); a damper chamber (265) between the first member (202) and the third member (204);...

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Bibliographische Detailangaben
Hauptverfasser:	SZKRYBALO, Daniel A, GYSLING, Daniel L, REINHARDT, Gregory E
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS SHOCK-ABSORBERS SPRINGS STEAM ENGINES THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A machine has a first member (202); a second member (248); a third member (204); a bearing (246) having an inner race (247) mounted to the second member (248) and an outer race (244) mounted to the third member (204); a damper chamber (265) between the first member (202) and the third member (204); a fluid outlet (264) in the first member (202) to the damper chamber (265); a fluid supply flowpath (262) to the fluid outlet (264); and an unvented chamber (362) open to and locally above the fluid supply flowpath (262).