Rotor unit and eccentric screw pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12018687
APP PUB NO 20230417241A1
SERIAL NO

18039932

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Abstract

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A rotor unit for an eccentric screw pump, comprising a drive shaft which is drivable by means of a drive element of the eccentric screw pump, a helical rotor, and a flex shaft connecting the drive shaft to the rotor, wherein the flex shaft is at least in part accommodated within in the drive shaft, and wherein between the flex shaft and the drive shaft a gap extending around the flex shaft is provided, which allows for a radial movement of the flex shaft within the drive shaft.

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Patent Owner(s)

Patent OwnerAddress
VISCOTEC PUMPEN- U DOSIERTECHNIK GMBHAMPERSTRASSE 13 TÖGING A INN 84513

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Auer, Jürgen Niederbergkirchen, DE 1 0
Kelsch, Horst Töging, DE 4 1

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