MOTOR PUMP BEARING

A bearing that is used in a motor pump in which a liquid is, not only pumped by means of an impeller driven by the pump, but also is used to lubricate components of the motor pump including the motor pump shaft. The bearing is for supporting the shaft at at least one location of the shaft. The beari...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KUSTER, HANS, L, LEBKUCHNER, BENNO
Format:	Patent
Sprache:	eng ; fre
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 NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A bearing that is used in a motor pump in which a liquid is, not only pumped by means of an impeller driven by the pump, but also is used to lubricate components of the motor pump including the motor pump shaft. The bearing is for supporting the shaft at at least one location of the shaft. The bearing is constructed of a bronze material having added thereto a small amount of graphite, preferably around 2.5 %. L'invention concerne un palier utilisé dans une moto-pompe dans laquelle un liquide est non seulement pompé au moyen d'un impulseur actionné par la pompe, mais est également utilisé pour lubrifier des composants de la moto-pompe, notamment l'arbre de la moto-pompe. Le palier sert à soutenir l'arbre à au moins un endroit de l'arbre. Le palier est constitué d'un matériau à base de bronze auquel est ajoutée une petite quantité de graphite, de préférence environ 2,5 %.