VIBRATIONPROOFING SUPPORT STRUCTURE FOR ROTATING MACHINE

PURPOSE:To prevent abnormal vibration by providing an external bearing board on an antifriction bearing board, by connecting a lubricating oil supply tube to a static-pressure pocket between them, and by connecting in such a manner that the rotation is carried out relatively through a spherical seat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	EZAKI HITOAKI, GOTOU MITSUNARI, FURUKAWA TOYOAKI, ARIMURA HISATO, MATSUMOTO IWAO, KOGA MASANORI
Format:	Patent
Sprache:	eng
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:	PURPOSE:To prevent abnormal vibration by providing an external bearing board on an antifriction bearing board, by connecting a lubricating oil supply tube to a static-pressure pocket between them, and by connecting in such a manner that the rotation is carried out relatively through a spherical seat provided on the bearing board. CONSTITUTION:An external bearing board 11 for surrounding the outside is provided on an antifriction bearing board 7 of a rotating machine, and a gap 12 is formed between them, so as to provide multiple static-pressure pockets 13, to which a lubricating oil supply tube is connected, and connection is carried out in such a way that the rotation is freely performed relatively through a spherical seat 14 provided on the bearing board. Abnormal vibration is thereby prevented, and a damping function of a squeeze oil film is increased, and the load of a damper part can be reduced.