ECCENTRIC SCREW PUMP

The invention relates to an eccentric screw pump comprising at least a stator (1), a rotor (2) rotating about the stator, a drive (3) for the rotor (2), a pump housing (4) connected to the stator (1)and comprising at least one housing opening (6) for the medium to be conveyed, a connecting shaft (9)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	OVERMEIER DIRK
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to an eccentric screw pump comprising at least a stator (1), a rotor (2) rotating about the stator, a drive (3) for the rotor (2), a pump housing (4) connected to the stator (1)and comprising at least one housing opening (6) for the medium to be conveyed, a connecting shaft (9) connected to the drive (3), a coupling rod (10) arranged in the pump housing (4) and connected onthe drive side to the connecting shaft (9) via at least one detachable drive-sided connecting range and is connected to the rotor side of the rotor (2) via at least one detachable rotor-sided connecting range, the pump housing (4) comprises a drive-sided housing connection (16) and a stator-sided housing connection (17). The pump is characterised that rotor-sided housing connection (17) comprisesa fixed first connection section (17a) and a displaceable second connection section (17b) which can be displaced axially on the first connection section (17a) in the direction of the housing opening (6) of the pump housing (4)