SHAFT BEARING ASSEMBLY HAVING A PRESSURE REDUCTION DEVICE AND METHOD OF REDUCING A PRESSURE INSIDE A BEARING HOUSING SUPPORTING A SHAFT

A shaft bearing assembly (10) having a shaft (11) supported in a bearing housing (12) is described. The shaft bearing assembly (10) includes a pressure reduction device (13) for generating an underpressure inside the bearing housing (12). The pressure reduction device (13) is operated by employing a...

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Bibliographische Detailangaben
Hauptverfasser:	JOHO, Marcel, MOSDZIEN, Moritz, LIMACHER, Peter, SCHMID, Andreas, JOOS, Wolfgang
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE 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 shaft bearing assembly (10) having a shaft (11) supported in a bearing housing (12) is described. The shaft bearing assembly (10) includes a pressure reduction device (13) for generating an underpressure inside the bearing housing (12). The pressure reduction device (13) is operated by employing an incompressible fluid. Further, a method of reducing a pressure inside a bearing housing (12) supporting a shaft is described. The method includes using an incompressible fluid for operating a pressure reduction device (13) for generating an underpressure inside the bearing housing (12).