Internal oil supply for a bearing

The supply (1) has a cover plate (2) provided with an aperture (3) and designed such that the aperture is variable by piezo effect. The cover plate passes oil as pressurizing medium to a bearing via the aperture. The cover plate is made of material that represents the piezo effect, and electrically...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BOECKEL, FRANK, ZIMMERMANN, ADAM
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:	The supply (1) has a cover plate (2) provided with an aperture (3) and designed such that the aperture is variable by piezo effect. The cover plate passes oil as pressurizing medium to a bearing via the aperture. The cover plate is made of material that represents the piezo effect, and electrically connected to a power supply (4) such that the cover plate experiences a potential difference. The power supply is adjusted such that maximum oil passes via the aperture. An independent claim is also included for a method for controlling a pressurizing medium supply for a bearing. Die Erfindung betrifft eine Blende (2) mit einer Blendenöffnung (3) für die Ölzufuhr für ein Radialkippsegmentlager, wobei die Blendenöffnung (3) durch einen Piezo-Effekt verstellbar ist.