Elastic supporting structure

The invention provides an elastic supporting structure, and relates to the technical field of aero-engines, and the elastic supporting structure comprises a rectifier, a squirrel cage elastic support, a bearing and a sealing ring. The rectifier comprises a shell, an inner supporting ring and a blade...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN DINGXIN, ZHOU YIKUI, JIAN WEIBIN, LIU CAILI, HUANG SHENGQIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING 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:	The invention provides an elastic supporting structure, and relates to the technical field of aero-engines, and the elastic supporting structure comprises a rectifier, a squirrel cage elastic support, a bearing and a sealing ring. The rectifier comprises a shell, an inner supporting ring and a blade, an oil mist channel is formed in the blade, and a communicating channel is formed in the inner supporting ring; the mouse cage elastic support is of a stepped cylindrical structure and is arranged in the supporting inner ring in a penetrating mode, the outer side of the mouse cage elastic support is fixedly sleeved with a damping ring, and the damping ring and the inner supporting ring are matched to form damping sealing; a sealing cavity, an oil mist collecting cavity and a bearing fixing cavity are formed in the inner side of the squirrel cage elastic support, and an oil mist emitting hole for communicating the oil mist collecting cavity with the communicating channel is formed in the squirrel cage elastic supp