Downhole immersion pump for more severe duties, includes coupling section between slowly-rotating drive and pump in slender arrangement

A coupling section is fitted between a slowly-rotating drive and a pump. This accepts axial and radial forces. The cross section of the coupling section and pump is no greater than 100 mm. The coupling section comprises a bearing assembly (8) with radial bearing (14), axial bearings (12) and a compe...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DITTRICH, JOCHEN, EITLER, JOERG
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!