Screw pump with at least two parts

The invention relates to a screw pump with at least two parts. The first part comprises a housing and at least one screw system which is arranged in the housing and which can be rotationally driven. It also comprises a pressure area arranged downstream of the screw system and at least one outlet ope...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BALCERCZYK GEORGE, BENEDUZZI SILVIO, GUEDES SIDNEY, LOTH ALUISIO, THEILACKER ANDRE, KEUNECKE RUI, KAMAL HISHAM, ZINKE ARTHUR, KURZ ROBERT, STRASSL JOSEF, HERR GUNTHER, ENGL HORST, KRAHN SERGIO, LUTKE PETRA, KREIDL JOHANN, LESSMANN LORENZ, HEIZINGER KLAUS, WEEGE EGON, NIJMEH ANDRE, GRADL MATHIAS, NUSS EDUARDO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a screw pump with at least two parts. The first part comprises a housing and at least one screw system which is arranged in the housing and which can be rotationally driven. It also comprises a pressure area arranged downstream of the screw system and at least one outlet opening which is brought into contact with the pressure area for guiding the pumping medium from the pressure area. The second part comprises at least one low pressure chamber arranged upstream of the screw system and at least one inlet opening for the pumping medium in the low pressure chamber. The first and the second parts are coupled together so they can assume at least two different relative positions, preferably so they can rotate.