Patents Assigned to NETZSCH Pumpen & Systems GmbH
  • Divided stator casing
    Patent number: 9719506
    Abstract: A stator for eccentric screw pumps with a stator casing for an elastomer body for accommodating a rotor, the elastomer body being provided with at least one collar, wherein the collar is disposed in a recess between the stator casing and a connection body, wherein the fixing of the elastomer body in the stator casing is to be improved. The stator casing includes for this purpose open cavities, recesses and/or elevations at least at one side on the end face.
    Type: Grant
    Filed: November 5, 2014
    Date of Patent: August 1, 2017
    Assignee: NETZSCH Pumpen & Systems GmbH
    Inventors: Hisham Kamal, Christian Bindig, Stefan Voit